Identify an equation for the following reactions, balance each, and give the reaction type. a....

Question:

Identify an equation for the following reactions, balance each, and give the reaction type.

a. solid potassium and oxygen gas react to form potassium oxide.

b. solid sodium and water react to form aqueous sodium hydroxide and hydrogen gas.

c. iron and oxygen gas react to form iron (III) oxide.

d. Phosphorus solid and chlorine gas react to form phosphorous trichloride.

Chemical Reactions:

When the chemical composition of the reactants are changed such that new compounds are formed, then a chemical reaction occurred. The type of chemical reaction depends on the nature of the transformation that happened during the chemical reaction.

Answer and Explanation: 1

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The balanced chemical equations that represent each chemical reaction are shown below:

{eq}\rm a)\, 4K_{(s)} + O_{2(g)} \to 2K_2O_{(s)}\\ b)\,...

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What is a Chemical Equation? - Definition & Examples

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Chapter 13 / Lesson 9
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Learn about chemical equations. Understand how chemical equations represent chemical reactions, and explore components of chemical equations through examples.


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