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
MA_775_DIABLO [31]
3 years ago
8

Which of the following chemical formulas contains the most molecules?

Chemistry
1 answer:
maw [93]3 years ago
4 0
C. 2Fe2O3 would be the correct answer!
You might be interested in
What is the force needed to accelerate a sled with a mass of 2 kg at a rate of 3.0/s²
frutty [35]

Answer:

<h3>The answer is option A</h3>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

<h3>Force = mass × acceleration</h3>

From the question

mass = 2 kg

acceleration = 3 m/s²

We have

Force = 2 × 3

We have the final answer as

<h3>6.0 N</h3>

Hope this helps you

7 0
3 years ago
Label each of the following changes as a physical change or chemical change. Give evidence to support your answer.
SVEN [57.7K]

Answer:

A catalytic converter changes nitrogen dioxide to nitrogen gas and oxygen gas is a chemical change.

Explanation:

Hello.

In this case, since physical changes do not modify the molecular composition and structure of the material undergoing it whereas the chemical change does, for catalytic converters we should know they promote chemical reaction in which the composition is changed; for instance, for the given example, the following chemical reaction is the evidence:

2NO_2\rightarrow N_2+O_2

As you can see, nitrogen and oxygen are no longer bonded but separated by themselves, therefore, this is a chemical change.

Best regards.

3 0
2 years ago
What does electron have to do with color ? In one sentence
Goryan [66]

Electrons absorb energy, as they absorb energy they go from ground state to excited state and to return to ground state electrons release energy in the form of photons producing that color.

4 0
3 years ago
Pls help me before my mother takes away my phone
kifflom [539]

Answer:

sorry man i cant help you i tried my best im so so so sorry

Explanation:

4 0
2 years ago
I need the answer for number 3 please I need to check if I’m correct?
balandron [24]
Yes you are correct hope you do well
5 0
3 years ago
Other questions:
  • * giving stars and thanks *
    5·2 answers
  • Identify which variable is plotted on each axis of a position vs time graph. Column A represents the variable to be plotted on t
    8·2 answers
  • What is the molar mass of magnesium tartrate
    12·2 answers
  • 3.00 moles of nitrogen and 4.00 moles of oxygen are placed in a 35.0 L container at a temperature of 298 K. What is the pressure
    15·1 answer
  • 1. How are electromagnets similar to other magnets?
    12·1 answer
  • What is one definition of a base?
    8·2 answers
  • An atom with 4 protons and 4 neutrons Is called?
    12·2 answers
  • When the volume of a gas is
    15·1 answer
  • Write the structure of the aldol condensation-dehydration product that you synthesized. Using this structure, analyze the NMR sp
    9·1 answer
  • What two processes below are MOST SIMILAR?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!