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Dima020 [189]
2 years ago
13

3. How many moles in 28 grams of CO2?

Chemistry
2 answers:
Vilka [71]2 years ago
8 0
0.636 moles in 28 grams of CO2
Burka [1]2 years ago
6 0

Answer:

0.636 moles

Explanation:

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2 years ago
Convert 3 mol of Co, to grams.
GuDViN [60]

Answer:

176.7996 grams

Explanation:

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3 0
2 years ago
5. an atom that has lost or gained an electron and has become charged
densk [106]

Answer:

It would be compound.

Explanation:

It is this way because if it adds another proton it becomes more positive that nuetral, and if you add an electron it just makes the atom more dense. That is why the answer is compound. Hope this helped :)

5 0
3 years ago
Is H20 a balanced equation?
Nat2105 [25]

Answer:

no it's not

Explanation:

because H2+O2=H2O

so the balanced form is

H2 +O2=2H2O

8 0
3 years ago
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