Why do chemical equations have to be balanced? *

Answers

Answer 1

Answer:

-conservation of mass -atoms are conserved in a chemical equation


Related Questions

what does nutrition means

Answers

Answer: Food provides the energy and nutrients you need to be healthy. Nutrients include proteins, carbohydrates, fats, vitamins, minerals, and water. Healthy eating is not hard. The key is to. Eat a variety of foods, including vegetables, fruits, and whole-grain products.

In ancient Babylon not much was known about disease, so
was often sought by using drination (or fortune
telling)

Answers

True ? Didn’t really give a question

How can having characteristics of positive physical health affect other dimensions of health?

Answers

Answer:

By having positive characteristic, it helps them mentally.

Chemical Changes:


What would the product of this baking reaction be?

Answers

Answer: Baking soda achieves this by reacting with acids in the dough to produce carbon dioxide gas, which puffs up the dough.

Explanation:

Define a long-term goal
Define a short-term goal

Answers

Answer:

Goals that take a long time to achieve are called long-term goals. Find out more about them. A short-term goal is something you want to do in the near future. The near future can mean today, this week, this month, or even this year. A short-term goal is something you want to accomplish soon.

force equals mass times acceleration F=ma​

Answers

Yes it does :)
Is there any question to that?
it infact does, f stands for “force”, and ma stand for “mass-acceleration”

formal economy reasons ​

Answers

Answer:

Refers to all economic activities operating within the official legal framework that are paying taxes on all generated incomes. Learn more in: The Informal and Illegal Entrepreneurship.

Explanation:

Formal economy is the way in which employees jobs are protected by government because they are employed by the government and they are entitled to pay income tax.

The following are the reason for Formal economy.

•With Formal economy an  employer often has a set of rules and guideline and legal contract pertaining their recruitment process, contract,  employees job roles and responsibilities and this set of rules are often put down in written.

•With formal economy employees are to work at a standard work hours and their salaries is fixed.

• Formal economy enables  employer to create a conducive working environment for their employees.

•Formal economy enables employees to enjoy some certain work benefit such as:

• Requesting for loan

•Pension

•Work leave

•Insurance etc

•With formal economy employers often create a union where they can discuss matter of concern with their employees.

Learn more about formal economy here:

https://brainly.com/question/17740350

Select the correct answer. Writing an action plan includes which of the following steps? OA Make sure the goal is extremely easy. OB. Specify how you will track your progress. O C. Choose a goal over which you have no control. OD Do not tell anyone about your goal.​

Answers

Answer:

The answer is B I believe.

Explanation:

It is important to track specific and important progress in your life so you can achieve those goals.

Hope this helps!

Answer:most likely b cause the other choices are kinda dumb and Don’t make sense and are

most likely wrong

Explanation:

Following MyPlate food guidance system recommendations, consider which steps you can take in order to eat more healthfully.

Drag the appropriate nutrients, food items, and behaviors into their respective bins according to the recommendations and guidelines.

Options: Refined Grains, Added sugar, Nutrient dense food, sodium, trans fatty acids, oatmeal, berries, more physical activity, salmon, kale, understanding portion and serving sizes, watching calorie intake

3 Sections- Eat More: ?? | Balance Energy Intake: ?? | Eat Less: ??

Answers

Answer:

Eat more: berries, kale, nutrient-dense food, oatmeal, salmon

Balance energy intake: watching calorie intake, more physical activity, understanding portion and serving

Eat less: added sugar, trans fatty acids, sodium, refined grains

Explanation:

define high level profession with 5 examples ​

Answers

Answer:

Professions & Occupations

Accountant - a person that works with the money and accounts of a company.

Actor /Actress - a person that acts in a play or a movie.

Architect - a person that designs building and houses.

Author - They write books or novels.

Baker - They make bread and cakes and normally work in a bakery.

Which of the following strategies is helpful in avoiding drug use? A. avoiding situations where drugs will be present B. avoiding all parties C. avoiding people who look suspicious D. avoiding sporting events

Answers

Answer:

A

Explanation:

Answer:

a. avoiding situations where drugs will be present

 

Explanation:

I’m confused help!
What would be the cause of the signs?

Answers

I just gonna explain chill ok if this dosnt help we will talk about so let’s say somebody how did they make you sad did they call you fat or something

5. Which of the following is a health-compromising behavior/pre
among adolescents?
a. Breast/Testicular self-test
b.Caloric restriction
c. Frequent dieting
d. Vision screening​

Answers

breast / testicular self test to make sure you don’t have nothing

apex question select tree ​

Answers

Answer:

B, C, and D

Explanation:

Abstinence is choosing and deciding to intentionally and practically abstain or refrain from sexual activities.

From the list of options given, the benefits of abstaining from sex are:

B. Better social health: abstinence from sex helps one to build meaning and healthy relationship.

C. More focus on platonic relationship: platonic relationship is a relationship that is based on true friendship devoid of any sexual gratification or indulgence.

D. No worries about acquiring STDs: you are not at risk of contacting any of the STDs when you abstain from sexual activities.

Backtrack
Through Chapter 15
Activity
Chapter 15
Name
Date
Period
Provide complete answers to the following questions and statements about physical activity
Recall the Facts
1. List the three main goals for physical activity
2. How much moderate activity is required per day to achieve good health?
3. How can exercise improve posturo?
4. Exercise can lower the risk of developing some diseases. Name four.
5. List the five components of physical fitness
6. Give three examples of aerobic activity
7. Give three examples of anaerobic activity
8. List three activities that can build muscle endurance
9. What is body composition?
10. Give an example
demonstrate how speed can help in daily living
11. Name four keys to a successful exercise program
12. Name two signs you are working out too hard
13. What are the three phases of a workout session?
Interpret Implications
14. Why should people of all body types and sizes consider the benefits of physical activity for weight manager
(Co
CarGoodwiche
15. Explain why anaerobic activities do not increase cardiorespiratory fitness.
16. Why does a slower heartbeat indicate increased fitness?
17. How does exercise affect cholesterol levels?

Answers

1. •Achieve good health
• total fitness
•peak athletic performance

WILL MARK YOU AS BRAINLIST:)

What joints motions are needed when playing the

Teachers example:jumping jack-shoulder abduction with hip abduction, shoulder adduction with hip adduction.

Answers

Answer:

Types of joint movement

Joint Type Movement

Elbow Hinge Flexion, extension

Knee Hinge Flexion, extension

Hip Ball and socket Flexion, extension, abduction, adduction, rotation, circumduction

Shoulder Ball and socket Flexion, extension, abduction, adduction, rotation, circumduction

Explanation:

what are the two (2) large veins that deliver blood into the right atrium???​

Answers

superior vena cava (SVC) and inferior vena cava (IVC),

Answer: The Pulmonary veins.

Explanation:

Name a characteristic of late adulthood stages

Answers

During late adulthood the skin continues to lose elasticity, reaction time slows further, muscle strength and mobility diminishes, hearing and vision decline, and the immune system weakens. ... Memory degenerates in old age, so older adults have a harder time remembering and attending to information.

To warm up before a run

Answers

Answer: Before you run, perform dynamic stretches to warm up, but avoid static stretches, as they can cause injury. Warming up before you run can help prevent injury and improve performance. Incorporate walking, strides, and dynamic stretches such as lunges and leg swings into your prerun routine.

Explanation: Was this helpful to you. If so mark me Brainllest. Please I need it.

1. What creates antibiotic resistant bacteria?
2. What are some possible connections being researched between the microbiome and ones health ?

Answers

1. Antibiotic resistance happens when germs like bacteria and fungi develop the ability to defeat the drugs designed to kill them. That means the germs are not killed and continue to grow. Infections caused by antibiotic-resistant germs are difficult, and sometimes impossible, to treat.

2. The human gut harbors diverse microbes that play a fundamental role in the well-being of their host. The constituents of the microbiota—bacteria, viruses, and eukaryotes—have been shown to interact with one another and with the host immune system in ways that influence the development of disease.

To improve your flexibility you can do which of the following:
A.
Perform aerobic exercise
B.
Stretch daily
C.
Perform exercises using free weights, machines, or other forms of resistance
D.
Eat a diet high in fat and sugars

Answers

Answer:

B......................

Answer: B

Explanation:

Do you Know where to find my Life?

Answers

Answer:

yes

you're livin it

u may or may not be happy but thats life

Which is more harmful, and why? PM10 or PM2.5? I need an answer soon.

Answers

PM2.5 is more harmful because it lays deeper in the lungs.

Describe a situation where a cosmetologist might need to know basic information about one of the major systems (skeletal,
muscular, endocrine, circulatory, etc.).

Answers

Answer:

For example, a comprehensive understanding of the muscles localized in the face can help in the application of facial treatments (i.e., for skin rejuvenation, anti-aging, etc).

Explanation :

Cosmetologists are professionals that provide different types of personal care services (i.e., people's hair care/skincare routines, nails care and more). The cosmetologists can be barbers, hairstylists, skincare specialists, etc. In the work of a cosmetologist, it is important to take into account the main systems of the human body and its anatomy because this information will help them to understand how a person reacts to a given treatment.

Search the Internet for ongoing research projects about food safety and sanitation. Consult governmental or education sites for projects, such as fsrio.nal.usda.gov, or use the organizations and links provided in Additional Resources at the beginning of this lesson.
Find at least two research projects and summarize them. What are the research questions? Why is this research important?

In a 500-word document, summarize new findings or recent research related to food safety and sanitation. Be sure to include all source information: article titles, authors, institutions (i.e. government or educational) and dates.

Answers

Answer:

hello

Explanation:

Why is creating a healthy schedule good for your physical and mental health?

Answers

Answer:

Better stress levels lead to improved mental health, more time to relax and less anxiety. A lack of healthy stress management techniques can put you at greater risk for heart disease and negatively impact your overall health. Better sleep will leave you refreshed.

Explanation:

Answer:

☆<《HOPE IT WILL HELP YOU >

Explanation:

Better strees level lead to improve mental health issues,more to relax and less anxiety

please mark my ans as BRAIN LIST

what varaible can be change

Answers

Answer:

A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist.

Explanation:

Answer:

The independent variable is one that can change or be changed. The independent and dependent variables are mostly seen as "Cause and effect"

1.Which of the following stretching exercise intended for the upper leg?​

Answers

Answer:

Can u give options..?

May be then I can help u

Answer:

there are many but the top 3 are Leg Press, Step-Up, and Pistol Squat.

Hope this helps!

Arnold must gain 80 pounds of pure muscle. If
he ate 5000 calories a day, how long would it take
him to achieve his goal?

Answers

Answer:

56 days

Explanation:

3500 calories makes a pound

If he has to gain 80 pounds of pure muscle by eating 5000 calories a day.How long would that take?

3500 calories-->1 pound

?[how many calories]-->80 pounds

80*3500/1=280,000 calories

5000 calories-->1 Day

280,000 calories-->?[how many days]

280,000*1/5000-->280/5=56 days

What is an example of a bloodborne pathogen? ?
Yeast
Sleeping sickness
Vitamin A
Hepatitis C

Answers

Answer:

Hapatitis C

Explanation:

im pretty suree

Other Questions
Find the missing number.3 + 8 + 4 + 9 = (12 + ____) + 9 100 POINTS ANSWER FAST PLS When you are presented with information that is claiming to be scientifically proven, take a careful look at the information and ask yourself the following questions.Has it been tested and observed numerous times by more than one group of scientists?Is the study or data documented completely, and does it follow the scientific method?Does the information contain just the facts and avoid mixing in opinion and assumption?Is the information presented purely for public knowledge, avoiding being connected with a new product that is for sale?Does the information come from a third party that is not profiting from the results of the study?Is this information supported by any other studies that have been conducted by other companies or agencies? 14. What takes place in ribosomes? John is splanting a garden. The width of the garden is 3 and 3/4 yard. The length of the garden is 4 1/2 yards. What is the area in square yards of the garden. In a certain chemical, the ratio of zinc to copper is 3 to 17. A jar of the chemical contains 799 grams of copper. How many grams of zinc does it contain? write down any five medicinal plant for cosmetic use What were the main functions of a guild? Jon has 60,500 cars. He is a car dealer. 60% of the cars are green. How many cars are green? An appliance manufacturer claims to have developed a new toaster oven that consumes an average of no more than 250 W. From previous studies, it is believed that power consumption for toaster ovens is normally distributed with a standard deviation of 18 W. A consumer group suspects the actual average is more than 250 W. They take a sample of 16 toaster ovens and calculate the average consumption to be 260 W. Answer the following questions: a. Would you reject the Null at 1% level of significance?b. Would you say the toaster oven consumes more than 250 W of power if you are willing to commit a Type 1 Error of 2.5%?c. What is the cut-off Watts at 2.5% level of significance?d. In reality, suppose the average power consumption is 265 W. What is the Type II error when Type I error is set at 2.5%?e. What is the cut-off Watts at 1% level of significance?f. In reality, suppose the average power consumption is 265 W. What is the Type II error when Type I error is set at 1%?g. Based on these calculations, what happens to Type II error if Type I error is lowered?h. Based on these calculations, what happens to Type I error if Type II error is increased? Were all people of Japanese ancestry in the United States placed in internment camps? If not, who was? A triangle has sides measuring 5m2+3m2, 5m2+3m2, and8m24m+3. What is its perimeter? Question 5 options: 18m22m+3 18m2+2m1 18m2+4m1 18m2+10m+3 Hola, amigos. Mi nombre es Patricia y soy de la Repblica Dominicana. Mi costumbre para la vspera de Ao Nuevo es comer doce uvas. Esta costumbre se usa en la Repblica Dominicana, Espaa y muchos otros pases hispanos. A mi me encanta la vspera de Ao Nuevo porque comparto I share con mis amigos y mi familia. Yo decoro la sala de mi casa y mi mam cocina una cena grande para toda la familia.What is the main idea? (.Mi pap cocina pescado en ________ de la cocina.2.Eduardo barre ________ en la sala.3.Francisco limpia ________ en el bao.4.Yo tengo la comida en ________.a.el inodorob.la estufac.la alfombrad.el refrigerador (FAHRENHEIT 451 )While at the womans house with the books, it says that Montag felt an immense irritation. [The woman] shouldnt be here, on top of everything!a. What typically happens in these fireman raids that didnt happen this time? What value of x satisfies the equation below? x +x=123 6A. x=12B. x=6C. x=24D. x=72 Why is the quotient of two negativeintegers positive? to support the claim that the New England Colonies promoted the ideals of democracy and self-government. Explain in your own words what the Columbian Exchange was, why it was important/ what impacted did it have on the world? Give 3 examples of the effect on the New World and 3 examples of the effect on Europ Can u give me 6 and 7 What is the value of the expression 2^2 + 8^2 2^2? 8 10 17 20 Hola, amigos! Mi nombre es Mariluz, y yo vivo en Granada, Espaa. Tengo quince aos. Mi escuela es una escuela pblica, y yo no uso el uniforme escolar. Me gusta la escuela. Tengo seis clases. Yo voy a la escuela de las 9:00 a.m. a las 5:00 p.m. Mi primera clase es la clase de ingls. No me gusta la clase de ingls, pero me gusta la clase de estudios sociales. Yo voy a la clase de qumica. Mi sexta clase es educacin fsica. A las 4 de la tarde voy a practicar ftbol. Hasta luego!Based on the reading, what class doesn't Mariluz like? Ingls Estudios sociales Qumica Educacin fsica