Join IDNLearn.com today and start getting the answers you've been searching for. Find accurate and detailed answers to your questions from our experienced and dedicated community members.
Sagot :
To determine the number of moles of [tex]\( CO_2 \)[/tex] produced from the given moles of [tex]\( H_2O \)[/tex], we need to refer to the stoichiometry of the chemical reaction:
[tex]\[ CH_4 + 2 O_2 \rightarrow CO_2 + 2 H_2O \][/tex]
The stoichiometric coefficients from the balanced equation tell us that for every 1 mole of [tex]\( CO_2 \)[/tex] produced, 2 moles of [tex]\( H_2O \)[/tex] are produced. Therefore, the ratio of [tex]\( H_2O \)[/tex] to [tex]\( CO_2 \)[/tex] is 2:1.
If 10 moles of [tex]\( H_2O \)[/tex] are produced, we can set up the following proportion based on the stoichiometric ratio:
[tex]\[ \frac{H_2O}{CO_2} = \frac{2}{1} \][/tex]
Since we have 10 moles of [tex]\( H_2O \)[/tex]:
[tex]\[ \frac{10}{CO_2} = \frac{2}{1} \][/tex]
Solving for [tex]\( CO_2 \)[/tex]:
[tex]\[ CO_2 = \frac{10}{2} = 5 \, \text{moles} \][/tex]
Thus, 5 moles of [tex]\( CO_2 \)[/tex] are produced when 10 moles of [tex]\( H_2O \)[/tex] are produced.
The correct answer is:
[tex]\[ 5 \][/tex]
[tex]\[ CH_4 + 2 O_2 \rightarrow CO_2 + 2 H_2O \][/tex]
The stoichiometric coefficients from the balanced equation tell us that for every 1 mole of [tex]\( CO_2 \)[/tex] produced, 2 moles of [tex]\( H_2O \)[/tex] are produced. Therefore, the ratio of [tex]\( H_2O \)[/tex] to [tex]\( CO_2 \)[/tex] is 2:1.
If 10 moles of [tex]\( H_2O \)[/tex] are produced, we can set up the following proportion based on the stoichiometric ratio:
[tex]\[ \frac{H_2O}{CO_2} = \frac{2}{1} \][/tex]
Since we have 10 moles of [tex]\( H_2O \)[/tex]:
[tex]\[ \frac{10}{CO_2} = \frac{2}{1} \][/tex]
Solving for [tex]\( CO_2 \)[/tex]:
[tex]\[ CO_2 = \frac{10}{2} = 5 \, \text{moles} \][/tex]
Thus, 5 moles of [tex]\( CO_2 \)[/tex] are produced when 10 moles of [tex]\( H_2O \)[/tex] are produced.
The correct answer is:
[tex]\[ 5 \][/tex]
Your participation means a lot to us. Keep sharing information and solutions. This community grows thanks to the amazing contributions from members like you. IDNLearn.com provides the answers you need. Thank you for visiting, and see you next time for more valuable insights.