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Equações químicas balanceadas em12/14/24

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MnCl2 + KOH + KBrO3 = MnO2 + KBr + KCl + H2O =>
3 MnCl2 + 6 KOH + KBrO3 = 3 MnO2 + KBr + 6 KCl + 3 H2O

Ag(NH3) + HNO3 = AgHNO3 + NH3 =>
Ag(NH3) + HNO3 = AgHNO3 + NH3

Fe{2+} + NaOH = Na{+} + Fe(OH)2 =>
Fe{2+} + 2 NaOH = 2 Na{+} + Fe(OH)2

H2PO2 = P + OH =>
H2PO2 = P + 2 OH

MgO2 + H = Mg + H2O =>
MgO2 + 4 H = Mg + 2 H2O

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

NaOH + H{2}SO{4} = Na{2SO4+H2O =>
NaOH + H{2}SO{4} = Na{2SO4+H2O

Mg(HCO3)2 + HCl(aq) = CO2(g) + H2O(g) + MgCl2(aq) =>
Mg(HCO3)2 + 2 HCl(aq) = 2 CO2(g) + 2 H2O(g) + MgCl2(aq)

AlBr3 + (NH4)2CO3 = Al2(CO3)3 + NH4Br =>
2 AlBr3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4Br

C9H2O4S2 + O2 = CO2 + H2O + SO2 =>
2 C9H2O4S2 + 19 O2 = 18 CO2 + 2 H2O + 4 SO2

MnO2H2O = MnO(OH)2 =>
MnO2H2O = MnO(OH)2

Fe2(SO4)3 + Al(OH)3 = Fe(OH)3 + Al2(SO4)3 =>
Fe2(SO4)3 + 2 Al(OH)3 = 2 Fe(OH)3 + Al2(SO4)3

HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)

Zn(NO3)2 + (NH4)2S = ZnS(s) + NH4NO3 =>
Zn(NO3)2 + (NH4)2S = ZnS(s) + 2 NH4NO3

MnO4{-} + H{+} + Br{-} = Mn{2+} + Br2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Br{-} = 2 Mn{2+} + 5 Br2 + 8 H2O

MgCl2(s) = Mg + Cl2 =>
MgCl2(s) = Mg + Cl2

FeCl3 + H2C2O4*H2O = HCl + Fe2(C2O4)3 + H2O =>
2 FeCl3 + 3 H2C2O4*H2O = 6 HCl + Fe2(C2O4)3 + 3 H2O

Na2CO3 + HC1 = NaC1 + H2O + CO2 =>
Na2CO3 + 2 HC1 = 2 NaC1 + H2O + CO2

Nitrogen + hydrogen = ammonia =>
N2 + 3 H2 = 2 NH3

Sn + NaOH = Na2 + SnO2 + H2 =>
Sn + 2 NaOH = Na2 + SnO2 + H2

Na + PbSO4 = Na2SO4 + Pb =>
2 Na + PbSO4 = Na2SO4 + Pb

Al(NO3)3 + KI = AlI3 + KNO3 =>
Al(NO3)3 + 3 KI = AlI3 + 3 KNO3

FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO

HOCN + O2 = CO2 + H2O + N2 =>
4 HOCN + 3 O2 = 4 CO2 + 2 H2O + 2 N2

KMnO4 + Na2(COO)2 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2(COO)2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O

Na2SO3 + AuCl3 + H2O = Na2SO4 + HCl + Au =>
3 Na2SO3 + 2 AuCl3 + 3 H2O = 3 Na2SO4 + 6 HCl + 2 Au

CrS + HNO3 = Cr(NO3)3 + H2SO4 + NO2 + H2O =>
CrS + 12 HNO3 = Cr(NO3)3 + H2SO4 + 9 NO2 + 5 H2O

Cr2(SO4)3 + KBrO3 + KOH = KBr + K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + KBrO3 + 10 KOH = KBr + 2 K2CrO4 + 3 K2SO4 + 5 H2O

HOOCCH2CH2COOH + O2 = CO2 + H2O =>
2 HOOCCH2CH2COOH + 7 O2 = 8 CO2 + 6 H2O

Zn + Fe2Se3 = Fe + ZnSe =>
3 Zn + Fe2Se3 = 2 Fe + 3 ZnSe

MnO2H2O = H2MnO3 =>
MnO2H2O = H2MnO3

CuClKCN = Cu{+} + Cl{-} + K{+} + N{-} + C =>
CuClKCN = Cu{+} + Cl{-} + K{+} + N{-} + C

Co(NO3)2 + NaNO2 + CH3COOH = Na3[Co(NO2)6] + NaNO3 + CH3COONa + H2O =>
2 Co(NO3)2 + 11 NaNO2 + 2 CH3COOH = 2 Na3[Co(NO2)6] + 3 NaNO3 + 2 CH3COONa + H2O

CrS + HNO3 = Cr(NO3)2 + S + H2O + NO =>
3 CrS + 8 HNO3 = 3 Cr(NO3)2 + 3 S + 4 H2O + 2 NO

C2H3O2 + HNaCO3 = NaC2H3O2 + H2O + CO2 =>
8 C2H3O2 + 7 HNaCO3 = 7 NaC2H3O2 + 5 H2O + 9 CO2

Mg(OH)2 + Cu3N = CuOH + Mg3N2 =>
3 Mg(OH)2 + 2 Cu3N = 6 CuOH + Mg3N2

(Al(OH)4){-} + SO4{2-} + Ca{2+} + OH{-} + H2O = Ca6Al2(SO4)3((OH)12)*26H2O =>
2(Al(OH)4){-} + 3 SO4{2-} + 6 Ca{2+} + 4 OH{-} + 26 H2O = Ca6Al2(SO4)3((OH)12)*26H2O

NaI + KIO3 = NaIO3 + KI =>
NaI + KIO3 = NaIO3 + KI

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

AgOH + HCl = AgCl + H2O =>
AgOH + HCl = AgCl + H2O

CrS + HNO3 = Cr(NO3)3 + H2SO4 + NO + H2O =>
CrS + 6 HNO3 = Cr(NO3)3 + H2SO4 + 3 NO + 2 H2O

C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O

HNO3 + FeS = Fe(NO3)2 + NO2 + H2SO4 + H2O =>
10 HNO3 + FeS = Fe(NO3)2 + 8 NO2 + H2SO4 + 4 H2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)

CH3COOCOCH3 + CH3NH2 = CH3COOH + CH3CONHCH3 =>
CH3COOCOCH3 + CH3NH2 = CH3COOH + CH3CONHCH3

Cr6 + ClO = Cr(ClO)6 =>
Cr6 + 36 ClO = 6 Cr(ClO)6

CrS + HNO3 = Cr(NO3)2 + H2SO4 + NO2 + H2O =>
CrS + 10 HNO3 = Cr(NO3)2 + H2SO4 + 8 NO2 + 4 H2O

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

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