Word equation for Cu(s)+O2(g)=CuO(s)
2 answers:
Answer:
Copper solid plus oxygen gas giving solid cupric oxide
Explanation:
The given reaction is:
The balanced equation is:
The formula name of the reactants and products are:
Cu (s) = copper in the solid phase
O2 (g) = oxygen in the gas phase
CuO (s) = copper (II) oxide or cupric oxide
The word equation would be:
Copper solid plus oxygen gas giving solid cupric oxide
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Answer: The volume of the sample after the reaction takes place is 29.25 L.
Explanation:
The given reaction equation is as follows.
So, moles of product formed are calculated as follows.
Hence, the given data is as follows.
= 0.17 mol,
= 0.255 mol
= 19.5 L,
As the temperature and pressure are constant. Hence, formula used to calculate the volume of sample after the reaction is as follows.
Substitute the values into above formula as follows.
Thus, we can conclude that the volume of the sample after the reaction takes place is 29.25 L.