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Chemical Equations Balanced on 03/15/25

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CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O

CaCl2 + Na8PO4 = Ca8(PO4)2 + NaCl =>
8 CaCl2 + 2 Na8PO4 = Ca8(PO4)2 + 16 NaCl

As2(S2O3)3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2(S2O3)3 + 28 HNO3 + 13 H2O = 6 H3AsO4 + 18 H2SO4 + 28 NO

[Zn(NH3)4]{2+} = Zn{2+} + NH3 =>
[Zn(NH3)4]{2+} = Zn{2+} + 4 NH3

CH4 + Te = H2Te + C =>
CH4 + 2 Te = 2 H2Te + C

Zn(CH3COO)2 + Na2S = ZnS + CH3COONa =>
Zn(CH3COO)2 + Na2S = ZnS + 2 CH3COONa

Na2SO4(aq) + CuBr2(aq) = CuSO4 + NaBr =>
Na2SO4(aq) + CuBr2(aq) = CuSO4 + 2 NaBr

Ba + Al2(SO4) = Al + BaSO4 =>
Ba + Al2(SO4) = 2 Al + BaSO4

KReO4 + KI + HCl = K2[ReCl6] + KCl + I2 + H2O =>
2 KReO4 + 6 KI + 16 HCl = 2 K2[ReCl6] + 4 KCl + 3 I2 + 8 H2O

Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3

H3NSO3 + NaOH = NH3 + Na2SO4 + H2O =>
H3NSO3 + 2 NaOH = NH3 + Na2SO4 + H2O

NH3 + I2 = NI3NH + NH4I =>
7 NH3 + 4 I2 = NI3NH + 5 NH4I

CuCl + S = CuS + Cl =>
CuCl + S = CuS + Cl

Fe + H2O = H2 + Fe3OH(aq) =>
6 Fe + 2 H2O = H2 + 2 Fe3OH(aq)

FeC2O4 + Br2 + NaOH = Na2FeO4 + NaBr + CO2 + H2O =>
FeC2O4 + 3 Br2 + 8 NaOH = Na2FeO4 + 6 NaBr + 2 CO2 + 4 H2O

NiCl + Na2S = NiS + Na2Cl =>
NiCl + Na2S = NiS + Na2Cl

Br2 + H3PO3 = P4 + HBrO2 + H2O =>
2 Br2 + 4 H3PO3 = P4 + 4 HBrO2 + 4 H2O

HNO3(aq) + NaHCO3(s) = NaNO3 + H2O + CO2 =>
HNO3(aq) + NaHCO3(s) = NaNO3 + H2O + CO2

Mg(NO3)2 + Na2CO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + Na2CO3 + Ca(OH)2 = CaCO3 + Mg(OH)2 + 2 NaNO3

P3N5 + H2O = NH3 + HPO3 =>
P3N5 + 9 H2O = 5 NH3 + 3 HPO3

NO(g) + O2(g) = N2O3(g) =>
4 NO(g) + O2(g) = 2 N2O3(g)

Cu(NO3)2 + Na2CO3 + H2O = Cu2CO3(OH)2 + CO2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = Cu2CO3(OH)2 + CO2 + 4 NaNO3

Cr(OH)3 + Na2SO4 = Cr2(SO4)3 + NaOH =>
2 Cr(OH)3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaOH

H2O + P + NaOH = PH3 + Na3PO4 =>
3 H2O + 8 P + 9 NaOH = 5 PH3 + 3 Na3PO4

CCl4 + Br2 + H2O = CBr4 + HBr + HClO3 =>
CCl4 + 12 Br2 + 12 H2O = CBr4 + 20 HBr + 4 HClO3

Cu3Cl + Zn = Cu + ZnCl2 =>
2 Cu3Cl + Zn = 6 Cu + ZnCl2

Hg2(NO3)2(aq) + ZnSO4 = Hg2SO4(aq) + Zn(NO3)2(aq) =>
Hg2(NO3)2(aq) + ZnSO4 = Hg2SO4(aq) + Zn(NO3)2(aq)

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Pb + ZnSO4 = PbSO4 + Zn =>
Pb + ZnSO4 = PbSO4 + Zn

C + KMnO4 = C2O + K2O + MnO2 =>
6 C + 2 KMnO4 = 3 C2O + K2O + 2 MnO2

HBrO3 + K2CO3 = KBrO3 + H2O + CO2 =>
2 HBrO3 + K2CO3 = 2 KBrO3 + H2O + CO2

Cr(NO3)3 + (NH4)2S2O8 + H2O = HCr2O7 + HNO3 + (NH4)2SO4 =>
36 Cr(NO3)3 + 7(NH4)2S2O8 + 84 H2O = 18 HCr2O7 + 94 HNO3 + 14(NH4)2SO4

H2NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 H2NaCl + 3 MnO2 + 5 H2SO4 = 2 NaHSO4 + 3 MnSO4 + Cl2 + 6 H2O

NH + NO = N + HO =>
NH + NO = 2 N + HO

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

N2H4 + AgCl = Ag + N2 + HCl =>
N2H4 + 4 AgCl = 4 Ag + N2 + 4 HCl

OH + N2O4 + B = B2O3 + H2N3 =>
12 OH + 9 N2O4 + 32 B = 16 B2O3 + 6 H2N3

C21H23NO5 + O2 = CO2 + H2O + NO =>
4 C21H23NO5 + 99 O2 = 84 CO2 + 46 H2O + 4 NO

Cl + O2 = ClO2 =>
Cl + O2 = ClO2

NaI(aq) + CaCl2(aq) = NaCl(aq) + CaI2(aq) =>
2 NaI(aq) + CaCl2(aq) = 2 NaCl(aq) + CaI2(aq)

Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O

CaCl + FeCl3 = CaCl2 + FeCl2 =>
CaCl + FeCl3 = CaCl2 + FeCl2

KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O

Mg(NO3)2 + (NH4)2CO3 = MgCO3 + NH4NO3 =>
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + 2 NH4NO3

K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + O2 + H2O =>
4 K3[Fe(CN)6] + 4 KOH = 4 K4[Fe(CN)6] + O2 + 2 H2O

CuSO4 + NaOH = Cu(OH)2(precipitation) + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2(precipitation) + Na2SO4

Mg(OH)2 + H2O = MgO2 + H3O =>
Mg(OH)2 + 2 H2O = MgO2 + 2 H3O

Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

ClCH2COOH + H2O = ClCH2COO{-} + H3O{+} =>
ClCH2COOH + H2O = ClCH2COO{-} + H3O{+}

H2SO4 + KCl + MnO2 = MnSO4 + Cl2 + K2SO4 + H2O =>
2 H2SO4 + 2 KCl + MnO2 = MnSO4 + Cl2 + K2SO4 + 2 H2O

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