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2 K2Cr2O7 + 3 CH3CH2OH + 5 H2O = 4 Cr(OH)3 + 4 KOH + 3 CH3COOH
H2SO4 + KMnO4 + K4Fe(CN)6 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
218 H2SO4 + 122 KMnO4 + 10 K4Fe(CN)6 = 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 81 K2SO4 + 188 H2O
Al + Cr{2}O{3} = Al{2}O{3} + Cr =>
Al + Cr{2}O{3} = Al{2}O{3} + Cr
Ca(OH)2 + H3PO4 = Ca10(PO4)6(OH)2 + H2O =>
10 Ca(OH)2 + 6 H3PO4 = Ca10(PO4)6(OH)2 + 18 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
2 K2Cr2O7 + C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 CO2 + 11 H2O + 2 K2SO4
NH4NO3 + H2O = (NH4)2O + HNO3 =>
2 NH4NO3 + H2O = (NH4)2O + 2 HNO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mn + Cr(OH)3 = Mn(OH)3 + Cr =>
Mn + Cr(OH)3 = Mn(OH)3 + Cr
Na2CO3(aq) + AgNO3(aq) = NaNO3 + Ag2CO3 =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 NaNO3 + Ag2CO3
XeF4 + H2 = Xe + HF =>
XeF4 + 2 H2 = Xe + 4 HF
Fe3O4(s) + O2 = Fe2O3 =>
4 Fe3O4(s) + O2 = 6 Fe2O3
MgSO4(S) = MgS(S) + O2(g) =>
MgSO4(S) = MgS(S) + 2 O2(g)
Br2 + NH4OH = N2 + NH4Br + H2O =>
3 Br2 + 8 NH4OH = N2 + 6 NH4Br + 8 H2O
Ca(OH)2 + PO4 = Ca3(PO4)2 + OH =>
3 Ca(OH)2 + 2 PO4 = Ca3(PO4)2 + 6 OH
CsOH + SO2 = CsHSO3 =>
CsOH + SO2 = CsHSO3
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
NO2 + H2 = NO2H2 =>
NO2 + H2 = NO2H2
C8H18 + F2 = HF + CF3 =>
C8H18 + 21 F2 = 18 HF + 8 CF3
BaO2 + HClO2 = BaCl2 + O2 + H2O =>
2 BaO2 + 4 HClO2 = 2 BaCl2 + 5 O2 + 2 H2O
Al(OH)3 + Na2SO4 + HCl = Al2(SO4)3 + NaCl + H2O =>
2 Al(OH)3 + 3 Na2SO4 + 6 HCl = Al2(SO4)3 + 6 NaCl + 6 H2O
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
AlCO3 = CO2 + AlO =>
AlCO3 = CO2 + AlO
As2O3 + I2 = AsI + O2 =>
2 As2O3 + 2 I2 = 4 AsI + 3 O2
U(OH)3 + H2SO4 = U2(SO4)3 + H2O =>
2 U(OH)3 + 3 H2SO4 = U2(SO4)3 + 6 H2O
K2CrO4(aq) + HCl(aq) = HCrO4 + K2Cl =>
K2CrO4(aq) + HCl(aq) = HCrO4 + K2Cl
RbIS3 = RbI + S =>
RbIS3 = RbI + 3 S
Ni(NO3)4(aq) + KOH(aq) = Ni(OH)4(s) + KNO3(aq) =>
Ni(NO3)4(aq) + 4 KOH(aq) = Ni(OH)4(s) + 4 KNO3(aq)
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NiAsO4 + NaOCN = AsO4OCN + NiNa =>
NiAsO4 + NaOCN = AsO4OCN + NiNa
Fe + Mn2 = FeMn =>
2 Fe + Mn2 = 2 FeMn
Mg(CH3COO)2 + NaOH = Mg(OH)2 + C2H3NaO2 =>
Mg(CH3COO)2 + 2 NaOH = Mg(OH)2 + 2 C2H3NaO2
CaO2H2 + H3PO4 = Ca3 + P2O8 + H2O =>
3 CaO2H2 + 2 H3PO4 = Ca3 + P2O8 + 6 H2O
Ca(OH)2 + Cl2 = CaOCl + H2O =>
2 Ca(OH)2 + Cl2 = 2 CaOCl + 2 H2O
HClO4 + HClO = HClO3 =>
2 HClO4 + HClO = 3 HClO3
Li2CO3 + H2O = H2 + Li2CO4 =>
Li2CO3 + H2O = H2 + Li2CO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Cr(OH)2 + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + NO2 + 3 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Cr(OH)2 + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + NO2 + 3 H2O
N2O3 + H2O = NHO2 =>
N2O3 + H2O = 2 NHO2
H2 + CI2 = H2CI2 =>
H2 + CI2 = H2CI2
Fe3O4(s) + O2 = Fe2O3(s) =>
4 Fe3O4(s) + O2 = 6 Fe2O3(s)
N2 + C + Al2O3 = AlN + CO =>
N2 + 3 C + Al2O3 = 2 AlN + 3 CO
CH3OH + Ag = CH3OAg + H2 =>
2 CH3OH + 2 Ag = 2 CH3OAg + H2
Mg(s) + NaOH(aq) = Mg(OH)2(s) + Na(s) =>
Mg(s) + 2 NaOH(aq) = Mg(OH)2(s) + 2 Na(s)
CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
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