A. Balance the following equationsSO2 + O2Na + H2OBi,S3 + HCISO3NaOH + H2BiCl3 + H2S1.2.>3.LIAIH,4.LiH + Al + H2K3PO4 + BaCl,KСI + Baз(PO4)2-5.B. Change these word equations into formula equations and balance them. Be sure to use theproper symbols to indicate the state of each substance, as given.1. Upon heating, solid magnesium carbonate decomposes into solid magnesium oxide and carbondioxide.2. Solutions of Iron (III) sulfate and sodium hydroxide are mixed together, forming solid iron (III)hydroxide and a solution of sodium sulfate.3. Gaseous sulfur trioxide reacts with liquid water to form a solution of sulfuric acid.C. For each of the following reactions, predict the products, converting each to a balanced formulaequation:1. Aqueous solutions of Copper (II) sulfate and potassium hydroxide are mixed together. (Thesolution turns cloudy and light blue during the reaction.)2. Solid sodium bicarbonate is mixed with phosphoric acid. (Bubbles of gas are formed during thereaction.)D. Use the activity series to predict which of the following reactions will occur. Complete andbalance the equations. If no reactions occurs, write “no reaction" as the product.Zn(s) + FeCl2(aq) →,(s) + CaCl,(aq)1.2.

A balanced chemical reaction is the one where the number of atoms of each element is same on both…

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A. Balance the following equations 1. SO2 + O2 2. Na + H,O Bi,S3 + HCl –→ BiCl3 + H2S SO3 NaOH + H2 3.

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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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

A. Balance the following equations
SO2 + O2
Na + H2O
Bi,S3 + HCI
SO3
NaOH + H2
BiCl3 + H2S
1.
2.
>
3.
LIAIH,
4.
LiH + Al + H2
K3PO4 + BaCl,
KСI + Baз(PO4)2
-
5.
B. Change these word equations into formula equations and balance them. Be sure to use the
proper symbols to indicate the state of each substance, as given.
1. Upon heating, solid magnesium carbonate decomposes into solid magnesium oxide and carbon
dioxide.
2. Solutions of Iron (III) sulfate and sodium hydroxide are mixed together, forming solid iron (III)
hydroxide and a solution of sodium sulfate.
3. Gaseous sulfur trioxide reacts with liquid water to form a solution of sulfuric acid.
C. For each of the following reactions, predict the products, converting each to a balanced formula
equation:
1. Aqueous solutions of Copper (II) sulfate and potassium hydroxide are mixed together. (The
solution turns cloudy and light blue during the reaction.)
2. Solid sodium bicarbonate is mixed with phosphoric acid. (Bubbles of gas are formed during the
reaction.)
D. Use the activity series to predict which of the following reactions will occur. Complete and
balance the equations. If no reactions occurs, write “no reaction" as the product.
Zn(s) + FeCl2(aq) →
,(s) + CaCl,(aq)
1.
2.

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