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Hg2(NO3)2 + 2 HCl = Hg2Cl2 + H2(NO3)2
SO2 + NaHCO3 = NaHSO3 + CO2 =>
SO2 + NaHCO3 = NaHSO3 + CO2
CaC2O4 + HCl = Ca(Cl)2 + H2C2O4 =>
CaC2O4 + 2 HCl = Ca(Cl)2 + H2C2O4
CaOSiO2 + HCl = CaCl2 + SiO2 + H2O =>
CaOSiO2 + 2 HCl = CaCl2 + SiO2 + H2O
KI + BaO = BaI2 + K2O =>
2 KI + BaO = BaI2 + K2O
Cu(OH)2 + Na2S = CuS + NaOH =>
Cu(OH)2 + Na2S = CuS + 2 NaOH
(NH4)2SO3 + HNO3 = SO2 + NH4NO3 + H2O =>
(NH4)2SO3 + 2 HNO3 = SO2 + 2 NH4NO3 + H2O
Mg(OH)2 + HC1 = MgC2 + H2O =>
Mg(OH)2 + 2 HC1 = MgC2 + 2 H2O
N2 + CO2 + H2O = C2H4(NO3)2 =>
N2 + 2 CO2 + 2 H2O = C2H4(NO3)2
H2S + NO3{-} + H{+} = SO4{2-} + NO + H2O =>
3 H2S + 8 NO3{-} + 2 H{+} = 3 SO4{2-} + 8 NO + 4 H2O
Na2SO3 + MnO2 + H2SO4 = Na2(SO4)3 + MnSO4 + H2O =>
Na2SO3 + 3 MnO2 + 5 H2SO4 = Na2(SO4)3 + 3 MnSO4 + 5 H2O
Z(OH)2 + HNO3 = Z(NO3)2 + H2O =>
Z(OH)2 + 2 HNO3 = Z(NO3)2 + 2 H2O
C6H13COOH + CH3OH = C6H13OOCH3 + H2O =>
C6H13COOH + 7 CH3OH = 2 C6H13OOCH3 + 5 H2O
Mq + HBr = MqBr2 + H2 =>
Mq + 2 HBr = MqBr2 + H2
CH4 + NO3{-} + H{+] = CO2+N2+H2O =>
5 CH4 + 8 NO3{-} + 8 H{+] = 5 CO2+4N2+14H2O
A2 + O2 = A12O3 =>
12 A2 + 3 O2 = 2 A12O3
C9H12 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C9H11O2 =>
2 C9H12 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 4 H2O + K2SO4 + 2 C9H11O2
C6H6 + Cl2 = C6H3Cl3 + H2 =>
2 C6H6 + 3 Cl2 = 2 C6H3Cl3 + 3 H2
Na(PO4) + CaCI = Ca(PO4) + NaCI =>
Na(PO4) + CaCI = Ca(PO4) + NaCI
Na2O*CaO*6SiO2 + HF = NaF + CaF2 + SiF4 + H2O =>
Na2O*CaO*6SiO2 + 28 HF = 2 NaF + CaF2 + 6 SiF4 + 14 H2O
Al + KClO3 + HCl = AlCl3 + KCl + H2O =>
2 Al + KClO3 + 6 HCl = 2 AlCl3 + KCl + 3 H2O
Ca + HI = H2Ca + I =>
Ca + 2 HI = H2Ca + 2 I
(NH4)2C2O4 + H2O = (NH4)2C2O4H2O =>
(NH4)2C2O4 + H2O = (NH4)2C2O4H2O
CuCl2 + (NH4)2S = CuS + NH4Cl(s) =>
CuCl2 + (NH4)2S = CuS + 2 NH4Cl(s)
C + HNO3(concentrated) = CO2 + H2O + NO2 =>
C + 4 HNO3(concentrated) = CO2 + 2 H2O + 4 NO2
NaCO3 + C2H3O2 = H2O + CO2 + Na2O =>
14 NaCO3 + 2 C2H3O2 = 3 H2O + 18 CO2 + 7 Na2O
CuSO4 + KCN = C2N2 + K3[Cu(CN)4] + K2SO4 =>
2 CuSO4 + 10 KCN = C2N2 + 2 K3[Cu(CN)4] + 2 K2SO4
Al2(SO4)3 + Tl(NO3)3 = Al(NO3)3 + Tl2(SO4)3 =>
Al2(SO4)3 + 2 Tl(NO3)3 = 2 Al(NO3)3 + Tl2(SO4)3
CaC + H2O = CaOH + C2H2 =>
2 CaC + 2 H2O = 2 CaOH + C2H2
MnO2 + HCl = MnCl2 + Cl2H + H2O(classification) =>
MnO2 + 6 HCl = MnCl2 + 2 Cl2H + 2 H2O(classification)
KI(aq) + Cl2(g) = KCl + I2(g) =>
2 KI(aq) + Cl2(g) = 2 KCl + I2(g)
CuSO4*5H2O + NaOH = Na2(Cu(OH)2)SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = Na2(Cu(OH)2)SO4 + 5 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaI + CuCl2 = NaCl + CuI2 =>
2 NaI + CuCl2 = 2 NaCl + CuI2
C6H5Cl + AgNO3 = C6H5NO3 + AgCl =>
C6H5Cl + AgNO3 = C6H5NO3 + AgCl
Ca(NO3)2 + Al2(SO4)3 = CaSO4(s) + Al(NO3)3(aq) =>
3 Ca(NO3)2 + Al2(SO4)3 = 3 CaSO4(s) + 2 Al(NO3)3(aq)
HOC6H4COOH + (CH3CO)2O = CH3CO2C6H4COOH =>
11 HOC6H4COOH + (CH3CO)2O = 9 CH3CO2C6H4COOH
Al2(SO4)3 + Na(OH) = Al2(OH) + Na(SO4)3 =>
Al2(SO4)3 + Na(OH) = Al2(OH) + Na(SO4)3
FeSO4 + Na2SO3 + KSCN = NaSCN + K2SO4 + FeSO3 =>
FeSO4 + Na2SO3 + 2 KSCN = 2 NaSCN + K2SO4 + FeSO3
HNO3 + Cu3Br2 = Cu(NO3)2 + H3Br =>
6 HNO3 + Cu3Br2 = 3 Cu(NO3)2 + 2 H3Br
Al(OH)3(aq) + KOH = K + Al(OH)4 =>
Al(OH)3(aq) + KOH = K + Al(OH)4
HClO4 + NaOH = NaClO4 + OHH =>
HClO4 + NaOH = NaClO4 + OHH
Ga + F2 = GaF2 =>
Ga + F2 = GaF2
magnesium + bromine = MgBr2(s) =>
Mg + Br2 = MgBr2(s)
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+} =>
SCN{-} + BrO3{-} + H2O = Br{-} + SO4{2-} + HCN + H{+}
AgBr + NH4OH = Ag(NH3)2{+} + Br{-} + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2{+} + Br{-} + 2 H2O
Cu(SO4) + ZnO = Zn(SO4) + CuO =>
Cu(SO4) + ZnO = Zn(SO4) + CuO
Zn + C = ZnC =>
Zn + C = ZnC
C2H4O2 + C4H8O2 = H2O + C6H10O3 =>
C2H4O2 + C4H8O2 = H2O + C6H10O3
MnO2 + KOH + HCl = K2[Mn(OH)4] + Cl =>
MnO2 + 2 KOH + 2 HCl = K2[Mn(OH)4] + 2 Cl
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