Chemical Reactions and Equations Quiz
16 Questions
1 Views
3.8 Stars

Chemical Reactions and Equations Quiz

Created by
@HandsDownBirch

Questions and Answers

What is the process in which a substance (or substances) is changed into one or more new substances?

Combination Reaction

What is the chemist’s shorthand description of a reaction?

Chemical Equation

What is the breakdown of a compound into two or more components known as?

Decomposition Reaction

Which law states that in a chemical reaction matter cannot be created nor destroyed?

<p>Law of Conservation of Mass</p> Signup and view all the answers

What is the first step in balancing a chemical equation?

<p>Identify all the reactants and products</p> Signup and view all the answers

What is the second step in balancing a chemical equation?

<p>Count the number of atoms of each element</p> Signup and view all the answers

What is a combination reaction?

<p>A reaction in which two or more substances combine to form a single product</p> Signup and view all the answers

What is the general formula for a combination reaction involving a metal and a nonmetal?

<p>A + B = AB</p> Signup and view all the answers

What is a combustion reaction?

<p>A reaction in which a substance reacts with oxygen to produce heat and light</p> Signup and view all the answers

What is displacement reaction?

<p>A reaction where an element in a compound is replaced by another element</p> Signup and view all the answers

What is the general formula for a double displacement reaction?

<p>AB + CD = AD + CD</p> Signup and view all the answers

What type of reaction is a neutralization reaction?

<p>Double Displacement Reaction</p> Signup and view all the answers

What does the empirical formula specify?

<p>The smallest whole-number ratio of atoms of the elements in a compound</p> Signup and view all the answers

What is stoichiometry?

<p>The quantitative study of reactants and products in a chemical reaction</p> Signup and view all the answers

What is the Mole Method?

<p>An approach when we use moles to calculate the amount of product formed in a reaction</p> Signup and view all the answers

What does the molecular formula specify?

<p>The formula that specifies both the relative and the actual number of atoms of the elements in a compound</p> Signup and view all the answers

More Quizzes Like This

Use Quizgecko on...
Browser
Browser