What is the boiling point of water at an elevation of 1.55×104 ft ?
1 answer:
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Answer:
Explanation:
Hello,
In this case, we can consider the following chemical reaction for the oxidation of copper which only occurs at high temperatures:
In such a way, for 0.032 grams of copper, the following grams of copper (II) oxide (black product) are yielded:
Therefore, the percent yield is:
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Answer: 633.6 g of can be produced from the decomposition of 4.8 moles of
Explanation:
The balanced chemical equation for decomposition of is :
According to stoichiometry :
1 mole of produce = 3 moles of
Thus 4.8 moles of will rproduce=
of
Mass of
Thus 633.6 g of can be produced from the decomposition of 4.8 moles of