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NaCl + BaCl2 = NaCl2 + BaCl
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CuO + NH4Cl = CuCl2 + H2O + N2 + Cu =>
4 CuO + 2 NH4Cl = CuCl2 + 4 H2O + N2 + 3 Cu
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
K2O + HCe = KCe + H2O =>
K2O + 2 HCe = 2 KCe + H2O
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s) =>
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s)
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Sn(OH)3{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
Pb(NO3)2H2S = HNO3 + PbS =>
Pb(NO3)2H2S = 2 HNO3 + PbS
NaOH + S = NaS + Na2SO3 + H2O =>
6 NaOH + 5 S = 4 NaS + Na2SO3 + 3 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
LiOH + ZnO = Zn(OH)2 + Li2O =>
2 LiOH + ZnO = Zn(OH)2 + Li2O
SnO2(s) + C(s) = Sn + CO(g) =>
SnO2(s) + 2 C(s) = Sn + 2 CO(g)
Na2O* + H2O = NaOH =>
Na2O* + H2O = 2 NaOH
Zn + H2SO4 = H2S + ZnSO4 + H2O =>
4 Zn + 5 H2SO4 = H2S + 4 ZnSO4 + 4 H2O
CH3Cl + C2H5OH = HCl + C2H5OCH3 =>
CH3Cl + C2H5OH = HCl + C2H5OCH3
NaNO3 + KSO3 = NaSO3 + NO3K =>
NaNO3 + KSO3 = NaSO3 + NO3K
PbO2 + C = Pb + CO2 =>
PbO2 + C = Pb + CO2
Cr2O3 + H2O2 + KOH = K2Cr2O7 + H2O =>
Cr2O3 + 3 H2O2 + 2 KOH = K2Cr2O7 + 4 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
KCl(s) + H2SO4(ac) = K2SO4(ac) + HCl(ac) =>
2 KCl(s) + H2SO4(ac) = K2SO4(ac) + 2 HCl(ac)
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
Na2CO3 + HF = NaF + CO2 + H2O =>
Na2CO3 + 2 HF = 2 NaF + CO2 + H2O
MnO + NaOH = MnOH + NaO =>
MnO + NaOH = MnOH + NaO
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
PbCl2 + H2SO4 = PbSO4 + H2Cl2 =>
PbCl2 + H2SO4 = PbSO4 + H2Cl2
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Fe + H2O + O2 = Fe(OH)2 =>
2 Fe + 2 H2O + O2 = 2 Fe(OH)2
K(s) + CaI(aq) = KI(aq) + Ca(s) =>
K(s) + CaI(aq) = KI(aq) + Ca(s)
C11H15NO + HCl = C11H15NO*HCl =>
C11H15NO + HCl = C11H15NO*HCl
KOH + NiSO4 = K2SO4 + Ni(OH)2 =>
2 KOH + NiSO4 = K2SO4 + Ni(OH)2
C6H13O6 = C6H10O5 + H2 + H2O =>
2 C6H13O6 = 2 C6H10O5 + H2 + 2 H2O
Sn(OH)3{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
C3H9N + H2O = C3H9NH{+} + OH{-} =>
C3H9N + H2O = C3H9NH{+} + OH{-}
NaOH + S = NaS + Na2SO3 + H2O =>
6 NaOH + 5 S = 4 NaS + Na2SO3 + 3 H2O
K2CrO4 + Zn + H2SO4 = K2Cr2O + K2SO4 + ZnSO4 + H2O =>
2 K2CrO4 + 6 Zn + 7 H2SO4 = K2Cr2O + K2SO4 + 6 ZnSO4 + 7 H2O
HNaCO3 + H8C6O7 = CO2 + H2O + Na3C6H5O7 =>
3 HNaCO3 + H8C6O7 = 3 CO2 + 3 H2O + Na3C6H5O7
HgCl2 + KBr = HgBr2 + KCl =>
HgCl2 + 2 KBr = HgBr2 + 2 KCl
C2H5OH + Ca(C2H3O2)2 = CH3COOH + Ca(C2H5O)2 =>
2 C2H5OH + Ca(C2H3O2)2 = 2 CH3COOH + Ca(C2H5O)2
NaHCO3 + H3C6H8O7 = H2O + Na3C6H5O7 + CO2 =>
21 NaHCO3 + 6 H3C6H8O7 = 26 H2O + 7 Na3C6H5O7 + 15 CO2
KNO3 + C7H8O = K2CO3 + CO2 + H2O + N2 =>
34 KNO3 + 5 C7H8O = 17 K2CO3 + 18 CO2 + 20 H2O + 17 N2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Sn(OH)3{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
IH = I2 + H2 =>
2 IH = I2 + H2
PbO + CO2 = PbCO3 =>
PbO + CO2 = PbCO3
SnF4 = Sn + F =>
SnF4 = Sn + 4 F
NaSiO4 + HNO3 = NaNO3 + SiO2 + H2O4 =>
2 NaSiO4 + 2 HNO3 = 2 NaNO3 + 2 SiO2 + H2O4
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