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Balance the reaction, determine the answer to the question. k + Cl_2 to KCl How many grams K are...

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Balance the reaction, determine the answer to the question.

{eq}\displaystyle \rm k + Cl_2 \to KCl {/eq}

How many grams {eq}\displaystyle \rm K {/eq} are needed to react with {eq}\displaystyle \rm 15 \ grams {/eq} of {eq}\displaystyle \rm Cl_2 {/eq}?

Amount of Substance


If we want to find the amount of one reactant needed to react with the other reactant, then we have to balance the chemical reaction firstly so that we can find the molar ratio in which the reactants react with each other, and according to the balance equation, we will find the mass of the reactants react with each other.

Answer and Explanation: 1

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Given reaction:

{eq}\displaystyle \rm K + Cl_2 \to KCl{/eq}


We are told to find the mass of K and for this we must balance the above reaction...

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Mass-to-Mass Stoichiometric Calculations

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Chapter 9 / Lesson 3
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Learn to define and explain what stoichiometry is. Learn how to convert mass to mass in stoichiometry. Discover stoichiometry mass to mass and mole to mass problems.


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