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Balance the following chemical equations. You do not need to include the states of the reactants or products. a) Cu(NO3)2 + NaBr →→ CuBr₂ + NaNO3 b) FeCl3 + Na₂CO3 Fe₂(CO3)3 + NaCl c) K + H₂O → KOH + H₂ d) Al₂(CO3)3 + Mgl₂ → All3 + MgCO3 e) SnS₂ + 0₂ → SnO₂ + SO₂ f) Ba + O₂ → BaO Reminder: When a polyatomic ion, such as NO3-, appears on both sides of an equation, it may be counted as if it was one "element."

Balance the following chemical equations. You do not need to include the states of the reactants or products. a) Cu(NO3)2 + NaBr →→ CuBr₂ + NaNO3 b) FeCl3 + Na₂CO3 Fe₂(CO3)3 + NaCl c) K + H₂O → KOH + H₂ d) Al₂(CO3)3 + Mgl₂ → All3 + MgCO3 e) SnS₂ + 0₂ → SnO₂ + SO₂ f) Ba + O₂ → BaO Reminder: When a polyatomic ion, such as NO3-, appears on both sides of an equation, it may be counted as if it was one "element."

Chemistry
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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Balance the following chemical equations. You do not need to include the states of the reactants or products. a) Cu(NO3)2 + NaBr → CuBr₂ + NaNO3 b) FeCl3 + Na₂CO3 → Fe₂(CO3)3 + NaCl c) K + H₂O → KOH + H₂ d) Al₂(CO3)3 + Mgl₂ → All3 + MgCO3 e) SnS₂ + O₂ → SnO₂ + SO₂ f) Ba + O₂ BaO Reminder: When a polyatomic ion, such as NO3, appears on both sides of an equation, it may be counted as if it was one "element."
Transcribed Image Text:Balance the following chemical equations. You do not need to include the states of the reactants or products. a) Cu(NO3)2 + NaBr → CuBr₂ + NaNO3 b) FeCl3 + Na₂CO3 → Fe₂(CO3)3 + NaCl c) K + H₂O → KOH + H₂ d) Al₂(CO3)3 + Mgl₂ → All3 + MgCO3 e) SnS₂ + O₂ → SnO₂ + SO₂ f) Ba + O₂ BaO Reminder: When a polyatomic ion, such as NO3, appears on both sides of an equation, it may be counted as if it was one "element."
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