Answer:
means that 2 atoms of the element hydrogen have joined together to form w molecule.
Explanation:
a subscript is only used when more than ine atom is being represented.
The number of moles of
form from 5.0 moles
is 5 moles.
<h3>What is a limiting reactant?</h3>
Limiting reactants are those reactants that are completely used up in a chemical reaction.
4.0 mol
will be completely used since the combining ratio is 1 : 1 : 1.
->
From the chemical equation above, 5.0 moles
will yield 5 moles of
.
Learn more about limiting reactants here:
brainly.com/question/14222359
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Answer:
It has a thick atmosphere which causes extremely high temperatures.
Explanation: