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ReO2 + 2 Ca(OH)2 = Ca2ReO4 + 2 H2O
CH3OH = CH2O + H2 =>
CH3OH = CH2O + H2
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
Cl2MgO6 = MgCl2 + O2 =>
Cl2MgO6 = MgCl2 + 3 O2
Ni + FeCl = NiCl + Fe =>
Ni + FeCl = NiCl + Fe
ZnCu(Cl)2 = CuZn(Cl)2 =>
ZnCu(Cl)2 = CuZn(Cl)2
AgNO3(aq) + MgCl2(aq) = Mg(NO3)2(s) + AgCl(aq) =>
2 AgNO3(aq) + MgCl2(aq) = Mg(NO3)2(s) + 2 AgCl(aq)
Ag + Au3NO3 = AgNO3 + Au =>
Ag + Au3NO3 = AgNO3 + 3 Au
Na2[Pb(OH)6] + Cr2(SO4)3 + NaOH = Na2CrO4 + Na2SO4 + Na2[Pb(OH)4] + H2O =>
3 Na2[Pb(OH)6] + Cr2(SO4)3 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 3 Na2[Pb(OH)4] + 8 H2O
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
Al(NO3)3 + H2O = Al2O3 + NO3H3O =>
2 Al(NO3)3 + 9 H2O = Al2O3 + 6 NO3H3O
Al + H2SO4 = Al(SO4)3 + S + H2O =>
Al + 4 H2SO4 = Al(SO4)3 + S + 4 H2O
H2CO3 + HCl = CO2Cl + H3O =>
H2CO3 + HCl = CO2Cl + H3O
AlB + Cl2 = AlCl3 + B2 =>
2 AlB + 3 Cl2 = 2 AlCl3 + B2
Al + H2SO4 = Al(SO4)3 + S + H2O =>
Al + 4 H2SO4 = Al(SO4)3 + S + 4 H2O
SiH4 + NaOH = NaH + Si(OH)4 =>
SiH4 + 4 NaOH = 4 NaH + Si(OH)4
AsH3 + HClO3 = HCl + HAsO3 + H2O =>
3 AsH3 + 4 HClO3 = 4 HCl + 3 HAsO3 + 3 H2O
CH6N2 + O2 = N2 + CO2 + H2O =>
2 CH6N2 + 5 O2 = 2 N2 + 2 CO2 + 6 H2O
MnO2 + Ca2CO3 + KClO3 = Ca2MnO4 + CO2 + KCl =>
3 MnO2 + 3 Ca2CO3 + KClO3 = 3 Ca2MnO4 + 3 CO2 + KCl
Na2Cr2O7 + HCl + Al = AlCl + CrCl + NaCl + H2O =>
Na2Cr2O7 + 14 HCl + 10 Al = 10 AlCl + 2 CrCl + 2 NaCl + 7 H2O
Ca(OH)2 + HCO = Ca(CO)2 + H2O =>
Ca(OH)2 + 2 HCO = Ca(CO)2 + 2 H2O
CHCH + [Cu(NH3)2]Cl = CuCCCu + NH3 + NH4Cl =>
CHCH + 2[Cu(NH3)2]Cl = CuCCCu + 2 NH3 + 2 NH4Cl
Ca{2+} + PO4{3-} = Ca3(PO4)2(s) =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2(s)
Zn + CrBr3 = CrBr2 + ZnBr2 =>
Zn + 2 CrBr3 = 2 CrBr2 + ZnBr2
Ba + PbI2 = Pb + BaI2 =>
Ba + PbI2 = Pb + BaI2
AlCl2 + NaOH = NaCl2 + AlOH =>
AlCl2 + NaOH = NaCl2 + AlOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pb(NO3)4 + NH4Cl = PbCl4 + NH4NO3 =>
Pb(NO3)4 + 4 NH4Cl = PbCl4 + 4 NH4NO3
MgO + H4P2O7 = Mg2P2O7 + H2O =>
2 MgO + H4P2O7 = Mg2P2O7 + 2 H2O
C5OH + H2SO4 = CO2 + H2O + SO2 =>
2 C5OH + 19 H2SO4 = 10 CO2 + 20 H2O + 19 SO2
K2SO4 + Mg = MgO + K2S =>
K2SO4 + 4 Mg = 4 MgO + K2S
Cs + H2SO4 = Cs2SO4 + H2S + H2O =>
8 Cs + 5 H2SO4 = 4 Cs2SO4 + H2S + 4 H2O
RbF + CuSO4 = Rb2SO4 + CuF2 =>
2 RbF + CuSO4 = Rb2SO4 + CuF2
C4H8 + KMnO4 + KOH = C2H3O2K + K2MnO4 + H2O =>
C4H8 + 8 KMnO4 + 10 KOH = 2 C2H3O2K + 8 K2MnO4 + 6 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
O2 + (CH3)2S = (CH3)2SO =>
O2 + 2(CH3)2S = 2(CH3)2SO
NaOH + PbNO3 = Na2(NO3) + Pb(OH)2 =>
2 NaOH + PbNO3 = Na2(NO3) + Pb(OH)2
CuSO4(s)*5H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4(s)*5H2O(s) = CuSO4(s) + 5 H2O(g)
H3PO4 + Mn(OH)2 = [MnOH]3PO4 + H2O =>
H3PO4 + 3 Mn(OH)2 = [MnOH]3PO4 + 3 H2O
H3PO4 + HNO3 = P4 + NO3 + H2O =>
4 H3PO4 + 20 HNO3 = P4 + 20 NO3 + 16 H2O
KCl + H2SO4 = H2S + Cl2 + K2SO4 + H2O =>
8 KCl + 5 H2SO4 = H2S + 4 Cl2 + 4 K2SO4 + 4 H2O
PbClO4 = Pb + ClO4 =>
PbClO4 = Pb + ClO4
CuO + Al(OH)3 + H3PO4 = CuAl6(PO4)4(OH)8*4H2O + H2O =>
CuO + 6 Al(OH)3 + 4 H3PO4 = CuAl6(PO4)4(OH)8*4H2O + 7 H2O
N29 = N =>
N29 = 29 N
KSO4 + BaNO2 = BaSO4 + KNO2 =>
KSO4 + BaNO2 = BaSO4 + KNO2
MnOOH + KClO3 + KOH = K2MnO4 + KCl + H2O =>
2 MnOOH + KClO3 + 4 KOH = 2 K2MnO4 + KCl + 3 H2O
K2CrO7 + NH3 + H2O = Cr(OH)3 + KNO3 + KOH =>
8 K2CrO7 + 9 NH3 + 2 H2O = 8 Cr(OH)3 + 9 KNO3 + 7 KOH
NaOH + HCI = NaCI + (H)2O =>
NaOH + HCI = NaCI + (H)2O
KNO3 + C3H8O = K2CO3 + CO2 + H2O + N2 =>
18 KNO3 + 5 C3H8O = 9 K2CO3 + 6 CO2 + 20 H2O + 9 N2
Zn + Pb2NO4 = ZnNO4 + Pb =>
Zn + Pb2NO4 = ZnNO4 + 2 Pb
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