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2 Ca + PtCl4 = Pt + 2 CaCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Bi + KOH + H2O + O2 = K3(Bi(OH)4) =>
4 Bi + 12 KOH + 2 H2O + O2 = 4 K3(Bi(OH)4)
FeTe2 + O2 = Fe2O3 + TeO2 =>
4 FeTe2 + 11 O2 = 2 Fe2O3 + 8 TeO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
CuBr + NaOH = CuOH + NaBr =>
CuBr + NaOH = CuOH + NaBr
KHSO4 + NO3 = K2SO4 + NOHSO4 + H + O =>
2 KHSO4 + NO3 = K2SO4 + NOHSO4 + H + 2 O
K3N + H2O = KOH + NH3 =>
K3N + 3 H2O = 3 KOH + NH3
Mg(OH)2 + NaI = NaOH + MgI2 =>
Mg(OH)2 + 2 NaI = 2 NaOH + MgI2
FeO + Br2 + KOH = K2FeO4 + KBr + H2O =>
FeO + 2 Br2 + 6 KOH = K2FeO4 + 4 KBr + 3 H2O
KClO3 + C10H7O3SK = CO + H2O + SO2 + KCl + K2SO4 =>
9 KClO3 + 2 C10H7O3SK = 20 CO + 7 H2O + SO2 + 9 KCl + K2SO4
ZnSO4 + NH3 = Zn(NH3)4 + SO4 =>
ZnSO4 + 4 NH3 = Zn(NH3)4 + SO4
Br2O7H2O = HBrO4 =>
Br2O7H2O = 2 HBrO4
NH3 + H2O + NaCl = HCl + NH4Na + O2 =>
2 NH3 + 2 H2O + 2 NaCl = 2 HCl + 2 NH4Na + O2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
H3N + Ba(OH)2 = HOH + Ba3N2 =>
2 H3N + 3 Ba(OH)2 = 6 HOH + Ba3N2
KI + HNO3 + HCl = KICl4 + NO + H2O =>
3 KI + 4 HNO3 + 12 HCl = 3 KICl4 + 4 NO + 8 H2O
LiHS + LiOH = Li2S + H2O =>
LiHS + LiOH = Li2S + H2O
Na2HPO4 + HCl = NaH2PO4 + NaCl =>
Na2HPO4 + HCl = NaH2PO4 + NaCl
HC3H5O3 + OH = C3H3O3 + H2O =>
HC3H5O3 + 3 OH = C3H3O3 + 3 H2O
CH3COOH + K2S = H2S + CH3COOK =>
2 CH3COOH + K2S = H2S + 2 CH3COOK
Al + NiBr = AlBr3 + Ni =>
Al + 3 NiBr = AlBr3 + 3 Ni
Br + NH3 = NH4Br + N2 =>
6 Br + 8 NH3 = 6 NH4Br + N2
H2O2 + Cr(OH)3 + NaOH = Na2CrO4 + H2O =>
3 H2O2 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + 8 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Zr + HNO3 + HF = ZrF4(NO3)2 + NO + H2O =>
Zr + 4 HNO3 + 4 HF = ZrF4(NO3)2 + 2 NO + 4 H2O
Si + NO2 = SiO3 + N2O =>
Si + 2 NO2 = SiO3 + N2O
Pb(OH)2RbOH = Rb[Pb(OH)3] =>
Pb(OH)2RbOH = Rb[Pb(OH)3]
Fe + OH = Fe2O3 + H2O =>
2 Fe + 6 OH = Fe2O3 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
F(g) + AlBr = Br(g) + AlF =>
F(g) + AlBr = Br(g) + AlF
Sn(OH)4 + Fe2(CO3)3 = Fe(OH)3 + Sn(CO3)2 =>
3 Sn(OH)4 + 2 Fe2(CO3)3 = 4 Fe(OH)3 + 3 Sn(CO3)2
CaO + SO3 = CaO4S =>
CaO + SO3 = CaO4S
Fe2I3 = Fe + I2 =>
2 Fe2I3 = 4 Fe + 3 I2
Na + H2SO4 + NaIO3 = NaSO4 + I2 + H2O =>
4 Na + 6 H2SO4 + 2 NaIO3 = 6 NaSO4 + I2 + 6 H2O
Fe + NiCl2 = FeCl2 + Ni =>
Fe + NiCl2 = FeCl2 + Ni
K(MnO4) + K(NO2) + H2(SO4) = Mn(SO4) + H2O + K(NO3) + K2(SO4) =>
2 K(MnO4) + 5 K(NO2) + 3 H2(SO4) = 2 Mn(SO4) + 3 H2O + 5 K(NO3) + K2(SO4)
NaMnO4 + NH3 = NaOH + NaNO3 + MnO2 + H2O =>
8 NaMnO4 + 3 NH3 = 5 NaOH + 3 NaNO3 + 8 MnO2 + 2 H2O
CrP + NH4Cl = CrCl + NH4P =>
CrP + NH4Cl = CrCl + NH4P
CH2O + NaOH = HCO + Na + H2O =>
CH2O + NaOH = HCO + Na + H2O
NaBr + H2O2 = Br2 + NaOH =>
2 NaBr + H2O2 = Br2 + 2 NaOH
NH2NH2HCl + NaOH = N2H4 + NaCl + H2O =>
NH2NH2HCl + NaOH = N2H4 + NaCl + H2O
C2H6O + K2Cr2O7 + HCl = C2H2O + CrCl3 + KCl + H2O =>
3 C2H6O + 2 K2Cr2O7 + 16 HCl = 3 C2H2O + 4 CrCl3 + 4 KCl + 14 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
NaOHHSO4 = NaSO4HOH =>
NaOHHSO4 = NaSO4HOH
O{-}2 + K{+} = OK =>
O{-}2 + K{+} = OK
Be + O2 = BeO2 =>
Be + O2 = BeO2
CaHO2 + HCl = Ca2 + Cl + H2O =>
2 CaHO2 + 6 HCl = Ca2 + 6 Cl + 4 H2O
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