Answered

Discover a wealth of knowledge and get your questions answered at IDNLearn.com. Get accurate and detailed answers to your questions from our dedicated community members who are always ready to help.

In the reaction [tex]$MgCl_2 + 2 KOH \rightarrow Mg(OH)_2 + 2 KCl$[/tex], how many moles of KOH react with 1 mole of [tex]$MgCl_2$[/tex]?

A. 1
B. 3
C. 2
D. 0.5

Sagot :

GinnyAnsweridn
To determine how many moles of KOH react with 1 mole of MgCl₂, we need to look at the balanced chemical equation:

[tex]\[ \text{MgCl}_2 + 2 \text{KOH} \rightarrow \text{Mg(OH)}_2 + 2 \text{KCl} \][/tex]

From the balanced equation, we can observe the stoichiometric coefficients in front of each reactant and product. These coefficients indicate the proportion in which the substances react and are produced.

- 1 mole of MgCl₂ reacts with 2 moles of KOH,
- Producing 1 mole of Mg(OH)₂ and 2 moles of KCl.

Therefore, according to the stoichiometric proportions of the reaction, 1 mole of MgCl₂ reacts with 2 moles of KOH.

Given the question and these observations, the correct answer is:

C. 2
Your participation means a lot to us. Keep sharing information and solutions. This community grows thanks to the amazing contributions from members like you. Thank you for visiting IDNLearn.com. We’re here to provide clear and concise answers, so visit us again soon.