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18 NaBiO3 + 4 FeS + 38 H2SO4 = 2 Fe2(SO4)3 + 9 Bi2(SO4)3 + 9 Na2SO4 + 38 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH3(g) + H2O(l) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + CaSO4(s)
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
CH3COOH + CH3COONa = CH3COO + NaH =>
CH3COOH + CH3COONa = 2 CH3COO + NaH
Cuz(NO3)2 + NaOH = Cuz(OH)2 + NaNO3 =>
Cuz(NO3)2 + 2 NaOH = Cuz(OH)2 + 2 NaNO3
CH3COOH + CH3COONa = CH3COO + NaH =>
CH3COOH + CH3COONa = 2 CH3COO + NaH
Br + O = BrO =>
Br + O = BrO
CaCl2(s) + F2(g) = CaF2(s) + Cl2(g) =>
CaCl2(s) + F2(g) = CaF2(s) + Cl2(g)
CH3COOH + CH3COONa = CH3COO + NaH =>
CH3COOH + CH3COONa = 2 CH3COO + NaH
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
Pb3O4 + CO = Pb + CO2(lend) =>
Pb3O4 + 4 CO = 3 Pb + 4 CO2(lend)
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
HCl(g) + CuO(s) = CuCl2(s) + H2O(l) =>
2 HCl(g) + CuO(s) = CuCl2(s) + H2O(l)
P3 + O2 = P2O6 =>
2 P3 + 9 O2 = 3 P2O6
NaN3(s) + Fe(NO3)3(s) = Fe(s) + Na2O(s) + N2(g) =>
36 NaN3(s) + 2 Fe(NO3)3(s) = 2 Fe(s) + 18 Na2O(s) + 57 N2(g)
C10H16N208 + CaCl2 = CaC10H16N208 + Cl2 =>
C10H16N208 + CaCl2 = CaC10H16N208 + Cl2
NaOH(aq) + Fe(aq) = FeOH(s) + Na(aq) =>
NaOH(aq) + Fe(aq) = FeOH(s) + Na(aq)
C9H12O6(l) + O2(g) = CO2(g) + H2O(g) =>
C9H12O6(l) + 9 O2(g) = 9 CO2(g) + 6 H2O(g)
HgO + Cl2 = Hg2Cl2 + O2 =>
2 HgO + Cl2 = Hg2Cl2 + O2
NaOH + H2S(g) = Na2S + H2O =>
2 NaOH + H2S(g) = Na2S + 2 H2O
Ca(NO3)2 + KF = KF(NO3)2 + Ca =>
Ca(NO3)2 + KF = KF(NO3)2 + Ca
Na + H2CO3 = H2 + Na2CO3 =>
2 Na + H2CO3 = H2 + Na2CO3
S + CsOH = SOH + Cs =>
S + CsOH = SOH + Cs
NaCrO2 + H2O = Na[Cr(OH)4] =>
NaCrO2 + 2 H2O = Na[Cr(OH)4]
Mo + Os7 + O23 + Og = Mo2Os9O3Og =>
322 Mo + 207 Os7 + 21 O23 + 161 Og = 161 Mo2Os9O3Og
AlCO3 + NaOH = AlOH + NaCO3 =>
AlCO3 + NaOH = AlOH + NaCO3
[Cu(NH3)2]OH + NH3 + H2O + O2 = [Cu(NH3)4(H2O)2](OH)2 =>
4[Cu(NH3)2]OH + 8 NH3 + 10 H2O + O2 = 4[Cu(NH3)4(H2O)2](OH)2
H2SO3 + O2 = OH + SO3 =>
H2SO3 + O2 = 2 OH + SO3
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
HClO3 = HCl + HClO4 =>
4 HClO3 = HCl + 3 HClO4
Ca(C2H3O2)2PO4 = Ca(PO4) + (C2H3O2)2 =>
Ca(C2H3O2)2PO4 = Ca(PO4) + (C2H3O2)2
C9H10O + KMnO4 + H2SO4 = C9H6O6 + MnSO4 + K2SO4 + H2O =>
5 C9H10O + 14 KMnO4 + 21 H2SO4 = 5 C9H6O6 + 14 MnSO4 + 7 K2SO4 + 31 H2O
Ce(OH)3(OOH) + H2O2 = Ce(OOH)4 + H2O =>
Ce(OH)3(OOH) + 3 H2O2 = Ce(OOH)4 + 3 H2O
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4](aq) + NO3(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4](aq) + 2 NO3(aq)
K3(PO4) + Mg(NO3)2 = K3(NO3)2 + Mg(PO4) =>
K3(PO4) + Mg(NO3)2 = K3(NO3)2 + Mg(PO4)
K2HgI4 + AgNO3 = Ag2HgI4 + KNO3 =>
K2HgI4 + 2 AgNO3 = Ag2HgI4 + 2 KNO3
Br{-} + HNO2 + H{+} = Br2 + NO + H2O =>
2 Br{-} + 2 HNO2 + 2 H{+} = Br2 + 2 NO + 2 H2O
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
K + Al(OH)3 = K(OH)3 + Al =>
K + Al(OH)3 = K(OH)3 + Al
C17H35COONa + H2SO4 = (C17H35COO)2H2 + Na2SO4 =>
2 C17H35COONa + H2SO4 = (C17H35COO)2H2 + Na2SO4
Na2CrO7 + H2C2O4 + HCl = CrCl3 + CO2 + H2O + NaCl =>
2 Na2CrO7 + 9 H2C2O4 + 10 HCl = 2 CrCl3 + 18 CO2 + 14 H2O + 4 NaCl
AgNO3 + Na2(CO)3 = Ag2(CO)3 + NaNO3 =>
2 AgNO3 + Na2(CO)3 = Ag2(CO)3 + 2 NaNO3
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + NaOH = HOOC(CH2)COONa + H2O
Na2CO3(s) + FeCr2O4 + O2(g) = Fe2O3(s) + Na2CrO4(s) + CO2(g) =>
8 Na2CO3(s) + 4 FeCr2O4 + 7 O2(g) = 2 Fe2O3(s) + 8 Na2CrO4(s) + 8 CO2(g)
MnSO4 + Na2S2O8 + H2O = HMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 5 Na2SO4 + 7 H2SO4
*2KClO3 = KCl + O2 =>
*2KClO3 = 2 KCl + 3 O2
KFeO2 + HCl + H2O = KCl + Fe(OH)3 =>
KFeO2 + HCl + H2O = KCl + Fe(OH)3
Sn(NH3)2 + NH3 = Sn(NH3)3 =>
Sn(NH3)2 + NH3 = Sn(NH3)3
BaCl2 + Ca(OH)2 = CaCl2 + Ba(OH)2 =>
BaCl2 + Ca(OH)2 = CaCl2 + Ba(OH)2
Ca(NO3)2 + NH4Br = CaBr + NH3 + NO2 + H2O =>
7 Ca(NO3)2 + 7 NH4Br = 7 CaBr + 4 NH3 + 17 NO2 + 8 H2O
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