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Equações químicas balanceadas em12/23/24

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FeCl3 + KJ = FeCl2 + J3 + KCl =>
3 FeCl3 + 3 KJ = 3 FeCl2 + J3 + 3 KCl

H2CO3 + NaOH = HCO3 + Na + H2O =>
H2CO3 + NaOH = HCO3 + Na + H2O

HClO4 + NaBr = NaClO4 + HBr =>
HClO4 + NaBr = NaClO4 + HBr

KBr + Cl2 = ClBr + KCl =>
KBr + Cl2 = ClBr + KCl

K2Cr2O7 + H2SO4 + C2H6O = C2H4O + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O = 3 C2H4O + Cr2(SO4)3 + 7 H2O + K2SO4

NaHCO3 + C6H5COOH = C6H5CO2Na + H2O + CO2 =>
NaHCO3 + C6H5COOH = C6H5CO2Na + H2O + CO2

NaClO2 + SnO + KOH + H2O = K2Sn(OH)6 + NaCl =>
NaClO2 + 2 SnO + 4 KOH + 4 H2O = 2 K2Sn(OH)6 + NaCl

CH2O + O = CH2O2 =>
CH2O + O = CH2O2

KHCO3 + HClO4 = KClO4 + CO2 + H2O =>
KHCO3 + HClO4 = KClO4 + CO2 + H2O

CH3COCH3 + NaOI = NaOH + CH3COONa + CHI3 =>
CH3COCH3 + 3 NaOI = 2 NaOH + CH3COONa + CHI3

B2O3 + H2 = B2H6 + O2 =>
2 B2O3 + 6 H2 = 2 B2H6 + 3 O2

P + K2MnO4 = P2O5 + MnO2 + K3P =>
22 P + 15 K2MnO4 = 6 P2O5 + 15 MnO2 + 10 K3P

K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3

Zn + NaOH + Ba(NO3)2 = Na2ZnO2 + BaZnO2 + NH3 + H2O =>
8 Zn + 14 NaOH + Ba(NO3)2 = 7 Na2ZnO2 + BaZnO2 + 2 NH3 + 4 H2O

Fe + SnCl2 + H2O = FeCl3 + Sn(OH)2 + H2 =>
2 Fe + 3 SnCl2 + 6 H2O = 2 FeCl3 + 3 Sn(OH)2 + 3 H2

Na2 + H2 = NaH =>
Na2 + H2 = 2 NaH

Ca2Cl2 + Ag3(NO3) = Ag2Cl + Ca3(NO3)2 =>
3 Ca2Cl2 + 4 Ag3(NO3) = 6 Ag2Cl + 2 Ca3(NO3)2

CaOCl2 + SO2 + H2O = CaSO4 + HCl =>
CaOCl2 + SO2 + H2O = CaSO4 + 2 HCl

Na2CO3(s) + HNO3(aq) = CO2(g) + NaNO3(aq) + H2O =>
Na2CO3(s) + 2 HNO3(aq) = CO2(g) + 2 NaNO3(aq) + H2O

N2Cl4 + CH4 = C3Cl4 + H2 + N2 =>
N2Cl4 + 3 CH4 = C3Cl4 + 6 H2 + N2

NaOH + AgNO3 = Na + NO3 + AgOH =>
NaOH + AgNO3 = Na + NO3 + AgOH

CaC2 + H2O = Ca(OH)2 + HC = CHCH =>
CaC2 + 2 H2O = Ca(OH)2 + 2 HC

AluminiumSulphate + CalciumHydroxide = AluminiumHydroxide + CalciumSulphate =>
AluminiumSulphate + CalciumHydroxide = AluminiumHydroxide + CalciumSulphate

Bi(NO3)3 + NH4SCN = (NH4)3[Bi(SCN)6] + NH4NO3 =>
Bi(NO3)3 + 6 NH4SCN = (NH4)3[Bi(SCN)6] + 3 NH4NO3

KMnO4 + CaCl*2H2O + H2SO4 = K2SO3 + MnSO4 + CaSO4 + H2O + Cl2 =>
2 KMnO4 + 6 CaCl*2H2O + 9 H2SO4 = K2SO3 + 2 MnSO4 + 6 CaSO4 + 21 H2O + 3 Cl2

Ni + Cd{2} = Ni{3} + Cd =>
2 Ni + 3 Cd{2} = 2 Ni{3} + 3 Cd

N2 + NaOH = N(OH)3 + Na =>
N2 + 6 NaOH = 2 N(OH)3 + 6 Na

Ag + K2SO4 = Ag2SO4 + K =>
2 Ag + K2SO4 = Ag2SO4 + 2 K

KOCN + H2O = HOCN + KOH =>
KOCN + H2O = HOCN + KOH

SnF5 + Cr = CrF3 + Sn =>
3 SnF5 + 5 Cr = 5 CrF3 + 3 Sn

Co3O4(s) + C(g) = CoO(s) + CO2(g) =>
2 Co3O4(s) + C(g) = 6 CoO(s) + CO2(g)

CH3NH3PbI3 + CH3NH2 = CH3NH3PbI3CH3NH2 =>
CH3NH3PbI3 + CH3NH2 = CH3NH3PbI3CH3NH2

CuSO4 + Na2S = Cu2S + Na + SO4 =>
2 CuSO4 + Na2S = Cu2S + 2 Na + 2 SO4

C6H8O7 + NaClO = C6H6O7 + NaCl + H2O =>
C6H8O7 + NaClO = C6H6O7 + NaCl + H2O

LiOH + CO2 = H2O + Li2CO3 =>
2 LiOH + CO2 = H2O + Li2CO3

H2 + Cu(NO3)4 + K4(Fe(CN6)) = Cu2(Fe(CN6)) + NH3 + K + H2O =>
36 H2 + 2 Cu(NO3)4 + K4(Fe(CN6)) = Cu2(Fe(CN6)) + 8 NH3 + 4 K + 24 H2O

Na2CO3 + Al(OH)3 = Al2(CO3)3 + NaOH =>
3 Na2CO3 + 2 Al(OH)3 = Al2(CO3)3 + 6 NaOH

H3(PO4) + NaOH = Na3(PO4) + H2O =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H2O

KHSO4Na = Na2SO4K2SO4H2 =>
2 KHSO4Na = Na2SO4K2SO4H2

HCOONa + HNO3 = CO2 + NO + NaNO3 + H2O =>
3 HCOONa + 5 HNO3 = 3 CO2 + 2 NO + 3 NaNO3 + 4 H2O

Mg + CrN = Cr + Mg3N2 =>
3 Mg + 2 CrN = 2 Cr + Mg3N2

H2O + H2SO3 = SO4 + H3O =>
5 H2O + H2SO3 = SO4 + 4 H3O

FeCuC + FeSi = Fe3C + Si4Cu2 =>
2 FeCuC + 4 FeSi = 2 Fe3C + Si4Cu2

CH2O2 + OH = CHO2 + H2O =>
CH2O2 + OH = CHO2 + H2O

Li + H2SO4 = LiHSO4 + SO2 + H2O =>
2 Li + 3 H2SO4 = 2 LiHSO4 + SO2 + 2 H2O

Al + NO{-} + H2O + OH{-} = [Al(OH)4]{-} + NH3 =>
4 Al + 3 NO{-} + 12 H2O + OH{-} = 4[Al(OH)4]{-} + 3 NH3

Ba(OH)2 + C4H6NiO4 = Ni(OH)2 + C4H6BaO4 =>
Ba(OH)2 + C4H6NiO4 = Ni(OH)2 + C4H6BaO4

MgO + SO = MgS + O2 =>
MgO + SO = MgS + O2

H2S + NO2 = S + NOH2O =>
H2S + NO2 = S + NOH2O

CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4 =>
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4

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