4. Sodium metal (Na) reacts with chlorine gas ( I Cl₂) to produce solid sodium chloride (NaCl). (a) Write an unbalanced chemical equation for this reaction. (b) Explain why the equation is unbalanced and then balance the chemical equation.
4. Sodium metal (Na) reacts with chlorine gas ( I Cl₂) to produce solid sodium chloride (NaCl). (a) Write an unbalanced chemical equation for this reaction. (b) Explain why the equation is unbalanced and then balance the chemical equation.
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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Sodium metal (Na) reacts with chlorine gas (^ Cl 2 ) to produce solid sodium chloride (NaCl) (a) Write an unbalanced chemical equation for this reaction.
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4. Sodium metal (Na) reacts with chlorine gas (²) to produce solid sodium chloride (NaCl).
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5. Consider the following experiment: A block of iron with an initial mass of 50 g is placed in a sealed
container of pure oxygen. After several days, the block is red in color and has a mass of 74 g. Are these
observations a violation of the law of conservation of mass? Justify your answer.
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6. Which of the following chemical equations is correctly balanced? Balance the equation that is not
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K
✩ D
Extensions Help
H
Calibri
Lemmi
AMORE
16
2
18
Baad
7 (0)
mum
Cl₂
4. Sodium metal (Na) reacts with chlorine gas (²) to produce solid sodium chloride (NaCl).
(a) Write an unbalanced chemical equation for this reaction.
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+
- E
BI UA Ο © □ □ 3 - DE
$E VE
3
(b) Explain why the equation is unbalanced and then balance the chemical equation.
4
5. Consider the following experiment: A block of iron with an initial mass of 50 g is placed in a sealed
container of pure oxygen. After several days, the block is red in color and has a mass of 74 g. Are these
observations a violation of the law of conservation of mass? Justify your answer.
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balanced.
6. Which of the following chemical equations is correctly balanced? Balance the equation that is not
insert
Home
THA
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