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BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(s) + 2 NH4Cl(aq)
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O =>
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Fe(ClO4)3 + (NH4)2S = NH4ClO4 + Fe2S3 =>
2 Fe(ClO4)3 + 3(NH4)2S = 6 NH4ClO4 + Fe2S3
CaBr2(ag) + AgNO3 = AgBr(s) + Ca(NO3)2(ag) =>
CaBr2(ag) + 2 AgNO3 = 2 AgBr(s) + Ca(NO3)2(ag)
N2(aq) + H2(g) = NH3(g) =>
N2(aq) + 3 H2(g) = 2 NH3(g)
K2CrO4 + NaOH + BaCl2 = Ba(OH)2 + Na2CrO4 + KCl =>
K2CrO4 + 2 NaOH + BaCl2 = Ba(OH)2 + Na2CrO4 + 2 KCl
Cr2(SO4)3 + KOH + H2O2 = K2SO4 + K2Cr2O7 + H2O =>
Cr2(SO4)3 + 8 KOH + 3 H2O2 = 3 K2SO4 + K2Cr2O7 + 7 H2O
NH2CH2COOH + O2 = CO2 + H2O + NH3 =>
2 NH2CH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH4 + H2O =>
5 Ba(OH)2*8H2O + 9 NH4NO3 = 5 Ba(NO3)2 + 8 NH4 + 47 H2O
PbS(s) + HNO3(ac) = NO(g) + PbSO4(ac) + H2O(l) =>
3 PbS(s) + 8 HNO3(ac) = 8 NO(g) + 3 PbSO4(ac) + 4 H2O(l)
CH4 + H2SO4 = H2S + CO2 + H2O =>
CH4 + H2SO4 = H2S + CO2 + 2 H2O
K2S + CO2 = K2CO2 + S =>
K2S + CO2 = K2CO2 + S
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + Na(NO3)(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 Na(NO3)(aq)
CaBr2 + K2O = KBr + CaO =>
CaBr2 + K2O = 2 KBr + CaO
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C5H110 + O2 = C + H2O =>
2 C5H110 + 55 O2 = 10 C + 110 H2O
Zn(g) + HCl(ac) = ZnCl2(ac) + H2(g) =>
Zn(g) + 2 HCl(ac) = ZnCl2(ac) + H2(g)
C2H402 + NaOH = C2H402NaOH =>
C2H402 + NaOH = C2H402NaOH
CH3COOH + HOCH2CH3 = CH3COOCH2CH3 + H2O =>
CH3COOH + HOCH2CH3 = CH3COOCH2CH3 + H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
NiSO4(aq) + NH4Cl(aq) = NiCl2(s) + (NH4)2SO4(aq) =>
NiSO4(aq) + 2 NH4Cl(aq) = NiCl2(s) + (NH4)2SO4(aq)
Cu + HNO3 = Cu(OH)2 + NO2 =>
Cu + 2 HNO3 = Cu(OH)2 + 2 NO2
Hg2(C2H3O2)2 + CaCrO4 = HgCrO4 + Ca(C2H3O2) =>
Hg2(C2H3O2)2 + 2 CaCrO4 = 2 HgCrO4 + 2 Ca(C2H3O2)
NiBr2 + (P(C6H5)2(CH2)4P(C6H5)2) = NiBr2(P(C6H5)2(CH2)4P(C6H5)2)2 =>
NiBr2 + 2(P(C6H5)2(CH2)4P(C6H5)2) = NiBr2(P(C6H5)2(CH2)4P(C6H5)2)2
KMnO4 + N2H2 = N2 + MnO2 + H2O + KOH =>
2 KMnO4 + 3 N2H2 = 3 N2 + 2 MnO2 + 2 H2O + 2 KOH
Mg + HNO3 = NO + MgO + H2 =>
4 Mg + 2 HNO3 = 2 NO + 4 MgO + H2
CUO + KOH = CU(OH)2 + K2O =>
CUO + 2 KOH = CU(OH)2 + K2O
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
FeCl3(aq) + (NH4)2S(aq) = Fe2S3(s) + NH4Cl(aq) =>
2 FeCl3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6 NH4Cl(aq)
MnSO4 + Na2S2O8 + H2O = HMnO2 + Na2SO4 + H2SO4 =>
2 MnSO4 + Na2S2O8 + 4 H2O = 2 HMnO2 + Na2SO4 + 3 H2SO4
NH3 + Fe2(SO4)3 = [Fe(NH3)4]2(SO4)3 =>
8 NH3 + Fe2(SO4)3 = [Fe(NH3)4]2(SO4)3
C2H5NH2 + H2SO4 = [C2H5NH3]2SO4 =>
2 C2H5NH2 + H2SO4 = [C2H5NH3]2SO4
C7H7Cl + CuO + O2 = CuCl + CO2 + H2O =>
4 C7H7Cl + 4 CuO + 33 O2 = 4 CuCl + 28 CO2 + 14 H2O
I2 + Na2S2O3 + H2SO4 = NaI + Na2S4O7 + H2O =>
2 I2 + 5 Na2S2O3 + 2 H2SO4 = 4 NaI + 3 Na2S4O7 + 2 H2O
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
Pt + S8 = PtS2 =>
4 Pt + S8 = 4 PtS2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
HNO3 + CaBr2 = Ca(NO3)2 + HBr =>
2 HNO3 + CaBr2 = Ca(NO3)2 + 2 HBr
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
P4 + Cl2 = PCl5(g) =>
P4 + 10 Cl2 = 4 PCl5(g)
Fe(NO2)3 = Fe3O4 + NO + NO2 =>
3 Fe(NO2)3 = Fe3O4 + 4 NO + 5 NO2
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-}Cl =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 6 SO4{2-} + 2 OH{-}Cl
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
MgSiO4 + CO2 = MgCO3 + SiO3 =>
MgSiO4 + CO2 = MgCO3 + SiO3
Na + HF = Na2HF =>
2 Na + HF = Na2HF
HNO3(aq) + NaHSO3(aq) = NaNO3(aq) + H2O(l) + SO2(g) =>
HNO3(aq) + NaHSO3(aq) = NaNO3(aq) + H2O(l) + SO2(g)
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