Use the correct key term to complete each of the following sentences. is a type of reaction in which the reactant breaks up into its parts. 2. Equations are balanced by placing in front of the substances. is the charge found on 1. 3. The the element after it combines to form a compound. Reviewing Main Ideas

Use the correct key term to complete each of the following sentences. is a type of reaction in which the reactant breaks up into its parts. 2. Equations are balanced by placing in front of the substances. is the charge found on 1. 3. The the element after it combines to form a compound. Reviewing Main Ideas

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Elements, Compounds, and Reactions
Elements, Compounds, and Reactions Review
Reviewing Key Terms
3. Carbon and sulfur will form a(n)–
a. metallic bond.
b. ionic bond.
c. covalent bond.
Use each of the following terms in a separate
sentence.
1. Compound
2. lonic compound
Making Connections
3. Reactant
4. Product
5. Oxidation number
1. Describe the relationships between
oxygen's molar mass, moles, and
number of atoms.
Use the correct key term to complete each of
the following sentences.
is a type of reaction in which
the reactant breaks up into its parts.
2. Equations are balanced by placing
in front of the substances.
is the charge found on
1.
3. The
the element after it combines to form a
compound.
Reviewing Main Ideas
1. MgCl, + O2 –→ Mg(CIO3), is a
reaction.
a. combination
b. decomposition
c. single-replacement
d. double-replacement
2. The equation
CHe + O2 → CO, + H,O is
balanced with which coefficients?
а. 2, 2, 2, 2
b. 2, 6, 6, 3
c. 2, 15, 12, 6
d. 4, 30, 24, 12
16
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