1. Provide balanced chemical equations for each of the chemical reactions that you performed. [Reaction (26) is omitted here.] For help with balancing reactions, you can reference the textbook, this video example, or this video example. (la) Pb(NO3)2 (aq) + _ KNO3 (aq) + PbCrO4 (s) K2CrO4 (aq) →. (lb) Pb(NO3)2 (aq) + NazSO4 (aq) - NANO3 (aq) + PbSO4 (s) (2a) HCl (aq) + Mg (s) → MgCl2 (aq) + H2 (g)

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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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Cny Stal -like , white
absabiun
alleo occured. The
Ammomum
NHẠCI
Solid.
Coater.
Calculations
1. Provide balanced chemical equations for each of the chemical reactions that you performed. [Reaction
(26) is omitted here.] For help with balancing reactions, you can reference the textbook, this video
example, or this video example.
(la)
Pb(NO3)2 (aq) +
K2CRO4 (aq) –→
KNO3 (aq) +
PbCrO4 (s)
(lb)
Pb(NO3)2 (aq) +
NazSO4 (aq) →
NaNO3 (aq) +
PbSO4 (s)
(2a)
HC (aд) +
Mg (s) →
MgCl2 (aq) +
H2 (g)
(2c)
HC2H3O2 (aq) +
NaHCO3 (s) –→
NaC2H3O2 (aq) +
H2O (I) +
CO2(g)
(За)
NaOH (aq) +
HC (аq) —
NaCl (aq) +
H2O (I)
(3b)
NHẠC1 (s) →
NH4* (aq) +
CF (aq)
Transcribed Image Text:Cny Stal -like , white absabiun alleo occured. The Ammomum NHẠCI Solid. Coater. Calculations 1. Provide balanced chemical equations for each of the chemical reactions that you performed. [Reaction (26) is omitted here.] For help with balancing reactions, you can reference the textbook, this video example, or this video example. (la) Pb(NO3)2 (aq) + K2CRO4 (aq) –→ KNO3 (aq) + PbCrO4 (s) (lb) Pb(NO3)2 (aq) + NazSO4 (aq) → NaNO3 (aq) + PbSO4 (s) (2a) HC (aд) + Mg (s) → MgCl2 (aq) + H2 (g) (2c) HC2H3O2 (aq) + NaHCO3 (s) –→ NaC2H3O2 (aq) + H2O (I) + CO2(g) (За) NaOH (aq) + HC (аq) — NaCl (aq) + H2O (I) (3b) NHẠC1 (s) → NH4* (aq) + CF (aq)
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In a balanced reaction, all atoms of all elements must be equal on both sides of the reaction.

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