1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
taurus [48]
3 years ago
9

Can someone help me please

Chemistry
1 answer:
Nostrana [21]3 years ago
6 0
The answer is a as it is balanced and has the shown molecules
You might be interested in
Please help
professor190 [17]

Answer:

I don't know if this is right but try it. The amount of water vapor in the air is called absolute humidity. The amount of water vapor in the air as compared with the amount of water that the air could hold is called relative humidity. This amount of space in air that can hold water changes depending on the temperature and pressure.

6 0
3 years ago
Which subatomic particle plays the greatest part in determining the properties of and element?
alexandr1967 [171]
There are three subatomic particle that are present in an atom. These are electrons, protons, and neutrons. Among these three, I believe the <span>subatomic particle that plays the greatest part in determining the properties of and element would be the electron. It is what determines how the element would react in different conditions.</span>
3 0
3 years ago
What is the approximate mass of 25 cm3 of silver, if the density is 10.5 g/cm3? A. 0.42 g B. 2.4 g C. 42 g D. 260 g
bulgar [2K]

A."0.42"

or


D. but this formula is weird we take the mass 25 multiply by 10.5 we get 262.5

A. we divide 25 / 10.5 we get 0.42

it 50/50

Hope i can help at least little











6 0
3 years ago
Explain HOW this chemical reaction is NOT balanced correctly.
NeTakaya

Answer: there is more atoms of each element on the right.

Explanation:

On the left of the arrow you have:

Si-1

F-4

H-4

O-2

On the right of the arrow you have:

Si-3

F-6

H-8

O-4

A balanced equation always has the same amount of each element on the left of the arrow (the reactants) as the right (the products). This isn’t balanced because you have a lot more of each element on the right.

5 0
3 years ago
Read 2 more answers
Five beans have a mass of 2.1 g. How many beans are in 0.454 kg go beans?
Svetach [21]
<span>1080.9523809 should be the answer</span>
4 0
3 years ago
Other questions:
  • In two or more complete sentences explain how to balance the chemical equation and classify its reaction type.
    10·1 answer
  • The table shows the electronegativity values of four unknown elements on the Pauling scale.
    9·1 answer
  • 3 molecules of oxygen (O2) react with 6 molecules of carbon monoxide (CO) to produce some amount of carbon dioxide (CO2)​
    10·1 answer
  • Part 1. A chemist reacted 18.0 liters of F2 gas with NaCl in the laboratory to form Cl2 gas and NaF. Use the ideal gas law equat
    5·1 answer
  • List ways on how to lessen human impacts in the environment
    8·1 answer
  • Photosynthesis and cellular respiration project
    15·1 answer
  • Help plz! im not understanding
    10·1 answer
  • Please hwelp mee with thwis..
    11·1 answer
  • 10. What is the mass, in grams, of 7.4 x 1024 atoms of carbon?
    11·1 answer
  • The general trend in the graph shows an increase in atmospheric carbon dioxide levels from 2002 to 2006.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!