Answered: 6. Sodium reacts with water to produce…

6. Sodium reacts with water to produce hydrogen gas and sodium hydroxide. If 15 g of sodium are added to 75 grams of water, calculate the mass of hydrogen gas that is produced.

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 54A

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

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6. Sodium reacts with water to produce hydrogen gas and sodium hydroxide. If 15 g of sodium are added to 75
grams of water, calculate the mass of hydrogen gas that is produced.

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