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Tems11 [23]
3 years ago
7

Find the number of Fe2O3 moles needed to release 12 moles of CO2 . ​

Chemistry
1 answer:
miv72 [106K]3 years ago
3 0

Answer:

Fe2O3(s)+3CO(g)→2Fe(s)+3CO2(g)

Explanation:

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Question 2 (1 point)
Alex73 [517]

Answer:

35 amu

Explanation:

In an atom, only masses of protons and neutrons are relevant. electrons are so small in size that their masses are negligible.

The mass of 1 proton/neutron is 1amu.

6 0
3 years ago
Why are unbalanced equations NOT useful in<br> chemistry?
Nimfa-mama [501]

Answer:

If the numbers of each type of atom are different on the two sides of a chemical equationExplanation:

4 0
3 years ago
A can of hairspray is crushed down to half its normal volume. What will
erik [133]

Answer:

pressure doubles

Explanation:

they are inversly preportional

6 0
3 years ago
Give an example of how you could use different reference frames for the same motion.
RUDIKE [14]

Answer:

Motion is defined as a change of position. How we perceive motion depends on our frame of reference. Frame of reference refers to something that is not moving with respect to an observer that can be used to detect motion.

Explanation:

8 0
3 years ago
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What does ambitious mean?
Kobotan [32]

Answer:

Determination to succeed.

Explanation:

3 0
3 years ago
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