Hydrogen gas reacts with oxygen gas to form water. What is the excess reactant in this recation(Refer to the picture below to an
swer).
A. Water
B. Hydrogen gas
C. Oxygen gas
D. Water and oxygen gas
A. Water
B. Hydrogen gas
C. Oxygen gas
D. Water and oxygen gas
1 answer:
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Answer:
The equation is already balanced. There's an equal number of materials on each side of the equation.
Answer: 28.4 g of aluminum oxide is produced by the reaction of 15.0 g of aluminum metal
Explanation:
To calculate the moles :
The balanced chemical equuation is:
According to stoichiometry :
4 moles of produce == 2 moles of
Thus 0.556 moles of will produce=
of
Mass of
Thus 28.4 g of aluminum oxide is produced by the reaction of 15.0 g of aluminum metal.