Answer:
D Sunlight
Explanation:
Hoped that helped :)
NaCl is 0.85% m/v calculate molarity
Answer:
For example, 0.9% NaCl contains 0.9 g NaCl per 100 ml of solution or 9 g NaCl/l. This can be converted to molarity by dividing by molecular weight: 0.9% NaCl = (9g/l)/(58.5g/mole) = 0.15 M NaCl.
The apparatus which cools the gas is called a ______. This changes a gas into a liquid.
Answer:
Condenser
Explanation:
A condenser is laboratory apparatus used to condense vapors — that is, turn them into liquids — by cooling them down. Condensers are routinely used in laboratory operations such as distillation, reflux, and extraction(Wikipedia).
Condensers of of practical importance especially in synthetic organic chemistry and in separation science where vapours are often condensed and collected the substance is collected in pure form by distillation.
What would be the right answer?
Answer:
5 is the answer since they are asking for pair. And 3 pairs in the triple bond
Answer:hydrogen=1
carbon=3
total=2h+c=2×1+3=5
i’m stup!d.
please help:(
Can someone help me with this
Answer:
i believe the correct answer is "Complete metamorphosis"
Explanation:
what is a rule for determining the mass number of an atom or ion
Answer:
The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.
sorry if im wrong
Explanation:
A student is making lemonade. He added 5 g of lemonade mix to a container of water. The student then weighed the container with the lemonade. The total weight was 23 g. The empty container weighed 8 g after all the lemonade was gone. How much did the water weigh? O A. 38 B. 108 C. 158 OD. 18 g RESET Arianna Thomas, ID#* *87 Growth: Science 6+ GA 2016 Question # 11
someone please help me with this????
Answer:
D po ayan po ang sagot ko salamat po
PLS I WILL GIVE YOU BRAINLY What effect I think this new bacteria will have on patient 23's overall health
Answer:
Gut bacteria are an important component of the microbiota ecosystem in the human gut, which is colonized by 1014 microbes, ten times more than the human cells. Gut bacteria play an important role in human health, such as supplying essential nutrients, synthesizing vitamin K, aiding in the digestion of cellulose, and promoting angiogenesis and enteric nerve function. However, they can also be potentially harmful due to the change of their composition when the gut ecosystem undergoes abnormal changes in the light of the use of antibiotics, illness, stress, aging, bad dietary habits, and lifestyle. Dysbiosis of the gut bacteria communities can cause many chronic diseases, such as inflammatory bowel disease, obesity, cancer, and autism. This review summarizes and discusses the roles and potential mechanisms of gut bacteria in human health and diseases.
Explanation:
I hope it isn't wrong
brainiest plsss helpp
Answer:
b 13kg/m³ is the answer to this question
Answer:
A) 19320 kg/m^3
Explanation:
hope this helps and please give me brainiest if i get it correct or if you want? i would be happy if you did :D
what is the name of the world's first scientist?
Answer:
Aristotle is considered by many to be the first scientist, although the term postdates him by more than two millennia. In Greece in the fourth century BC, he pioneered the techniques of logic, observation, inquiry and demonstration.
Explanation:
hope this help:))
The pieces of the Earth's crust or lithosphere that fit together like jigsaw puzzle pieces are called:
Question 1 options:
subduction plates
continental plates
mountain plates
tectonic plates
Answer:
Tectonic Plates
Explanation:
SANA MAKATULONG TO
AND GOD BLESS
Tectonic plates are pieces of the Earth's crust or lithosphere that fit together like jigsaw puzzle pieces.
What is Lithosphere?This is defined as the rocky outer part of the Earth. It consists of tectonic plates in the form of different pieces.
They also fit together like jigsaw puzzle pieces which was why option D was chosen as the most appropriate choice.
Read more about Tectonic plates here https://brainly.com/question/1162125
Which choice best describes the objects motion from 2 to 5 seconds
Answer:
c is da answer it didn't move
Help why isn’t
No one helping
Answer:
the second one
Explanation:
speed = Distance divided by time
What is an Isochron map
Answer:
An isochrone map in geography and urban planning is a map that depicts the area accessible from a point within a certain time threshold. An isochrone is defined as "a line drawn on a map connecting points at which something occurs or arrives at the same time".
Explanation:
Answer:
An isochrone (iso = equal, chrone = time) is defined as "a line drawn on a map connecting points at which something occurs or arrives at the same time". In hydrology and transportation planning isochrone maps are commonly used to depict areas of equal travel time.
Explanation:
BRAINLIEST plz
Which two processes turn layers of loose sediment into hard sedimentary rock? (ASAP)
Answer:
compaction and cementation
Explanation:
Answer:
compaction and cementation
Explanation:
PLEASE HURRY!!!! The diagram shows 2 identical charged particle. How does the potential energy and the force of repulsion changes as the charges are brought closer together
Answer:
Please did you ever get an answer??
Explanation:
Im doing usa test prep too and its really late
Based on percent ionic character the bond between Al & Br would be classified as
A. ionic
B. polar
C. nonpolar
D. metallic
*************PLEASE HELPPPPPPPPP*********
Answer: I think it's A
Explanation:
For each problem, define whether you are calculating for a scalar or vector quantity. Show your work to receive full credit.
A ball travels 300 m in 2,000 secs going east. What is the velocity of the ball?
Answer:
I dont get what you need help with
Explanation:
Answer:
i dont get what your supposed to do either
What are the products?
Answer:
option 3
Explanation:
3 is the answer u get before you balance the equation
The movements of what over time affected the global patterns of winds and ocean currents, which slowly changed climates
Answer: movement of continent
Explanation:
The Movement of Continents affects the global patterns of winds and ocean currents, which slowly changes climates.
We should note that the ocean currents moves water from the equator and moves them toward the poles and vice versa. This therefore leads to the regulation of ocean currents. This in turn, lead to changes in the climates.
10. Find the mass of 0.061 mol of H2O2.
11. Find the mass of 0.30 mol of Ne.
Answer:
10. 2.0748gm
11. 6.05391gm
Explanation:
7. From the arteries, blood flows into tiny, narrow vessels called _________________________________________.
Answer:
Arterioles
Explanation:
Arterioles
How do you calculate neutrons of an element???
Answer:
The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus. The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z). Hope This Helps
Explanation:
Helpppp I will mark brainliest!!!
Answer:
Position
Explanation:
Calculate the molarity of a MgSO4, solution
prepared by adding 0.32 moles of MgSO4, to
enough water to make 5.5 L of solution,
Answer in units of M.
Answer:
0.058M is molarity of the solution
Explanation:
Molarity is defined as the ratio between the moles of solute (In this case, MgSO₄) and the liters of solution.
In the problem:
Moles MgSO₄: 0.32 moles
Liters solution: 5.5L
Molarity is:
0.32 moles / 5.5L =
0.058M is molarity of the solution
How do electric charges occur?
Answer:
In an atom of matter, an electrical charge occurs whenever the number of protons in the nucleus differs from the number of electrons surrounding that nucleus. If there are more electrons than protons, the atom has a negative charge. If there are fewer electrons than protons, the atom has a positive charge.
Explanation:
What is the correct name for TiF3
Answer:
Titanium fluoride
Explanation:
Plz help me out with this
10 points
Answer:
you can tell diorite is an intrusive igneous rock because it has a coarse-grained texture
How to convert 1348celsius to kelvin in stoichiometry reaction of a gas. The gas turned white not green.
Answer:
1621 K
Explanation:
How to convert 1348 celsius to kelvin
Celsius and Kelvin are both units for temperature. The relationship between both units is given as;
Kelvin (K) = Celsius ( °C ) + 273
Inserting the values from the question;
Kelvin (K) = 1348 + 273 = 1621 K