What mass, in grams, of sodium hydroxide (NaOH) is produced if 20 grams of sodium metal (Na)...

Question:

What mass, in grams, of sodium hydroxide {eq}(NaOH) {/eq} is produced if {eq}20 \ grams {/eq} of sodium metal {eq}(Na) {/eq} reacts with excess water?

Molar Ratio:

The molar ratio is essential to acquire the equivalent number of moles or masses of the reactant with a corresponding product. The molar ratio is a fraction at which the numerator and the denominator are coefficients of the corresponding substances in a given chemical reaction.

Answer and Explanation: 1

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The reaction between {eq}\displaystyle Na {/eq} and {eq}\displaystyle H_2O {/eq} is given as {eq}\displaystyle 2 Na + 2 H_2O \to 2 NaOH +...

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Mole-to-Mole Ratios and Calculations of a Chemical Equation

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Chapter 9 / Lesson 2
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Learn about the mole ratio. Understand the definition of mole ratio, how to find mole ratio in stoichiometry, and see examples of using mole ratio in problems.


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