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Ti + 4 H2SO4 = Ti(SO4)2 + 2 SO2 + 4 H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
XC2H5 + O2 = XOH + CO2 + H2 =>
2 XC2H5 + 5 O2 = 2 XOH + 4 CO2 + 4 H2
Na2Cl3 + BaCl2 = NaCl + BaCl3 =>
Na2Cl3 + BaCl2 = 2 NaCl + BaCl3
BaCl2(aq)Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq)Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
Zn + Pb(NO3)3 = Pb2 + Zn(NO3)2 =>
3 Zn + 2 Pb(NO3)3 = Pb2 + 3 Zn(NO3)2
SiMgO = MgSiO =>
SiMgO = MgSiO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4NO2 + LiOH = NH3 + H2O + LiNO2 =>
NH4NO2 + LiOH = NH3 + H2O + LiNO2
MnO2 + HCl = MnCl2(s) + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2(s) + Cl2 + 2 H2O
Ca + HCl = CaCl + H2 = =>
2 Ca + 2 HCl = 2 CaCl + H2
IO3{-} + HSO3{-} = I{-} + HSO4{-} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 HSO4{-}
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ni(NO3)2 + NH4OH = Ni(OH)2 + NH4(NO3) =>
Ni(NO3)2 + 2 NH4OH = Ni(OH)2 + 2 NH4(NO3)
C5H9ClO + H2O = C4H9COOH + HCl =>
C5H9ClO + H2O = C4H9COOH + HCl
C2H5OOH + KOH = C2H5OOK + H2O =>
C2H5OOH + KOH = C2H5OOK + H2O
NaHSO3 + H2S = Na2SO3 + H2O + S =>
2 NaHSO3 + 2 H2S = Na2SO3 + 3 H2O + 3 S
LiOH + ZnO = Zn(OH)2 + Li2O =>
2 LiOH + ZnO = Zn(OH)2 + Li2O
AsBr3 + Cl2 = AsCl3 + Br2 =>
2 AsBr3 + 3 Cl2 = 2 AsCl3 + 3 Br2
Zn + Bi(NO3)2 = Zn(NO3)2 + Bi =>
Zn + Bi(NO3)2 = Zn(NO3)2 + Bi
P + Cl2 = P(Cl2)4 =>
P + 4 Cl2 = P(Cl2)4
Fe + CuSO4 = FeCu3 + SO4 =>
Fe + 3 CuSO4 = FeCu3 + 3 SO4
HCl(l) + Ba(OH)2(s) = H2O(l) + BaCl2(s) =>
2 HCl(l) + Ba(OH)2(s) = 2 H2O(l) + BaCl2(s)
KMnO4 + H2SO4 + Na2S2O3 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 4 K2SO4 + 8 MnSO4 + 7 H2O + 5 Na2SO4
K2CrO4 + K2SO3 + HCl = CrCl3 + K2SO4 + KCl + H2O =>
2 K2CrO4 + 3 K2SO3 + 10 HCl = 2 CrCl3 + 3 K2SO4 + 4 KCl + 5 H2O
Sn(NO3)2 + H2O = SnOHNO3 + HNO3 =>
Sn(NO3)2 + H2O = SnOHNO3 + HNO3
(Ba)2(SO4)2 = BaSO4 =>
(Ba)2(SO4)2 = 2 BaSO4
O{2-} + H2O = OH{-} =>
O{2-} + H2O = 2 OH{-}
(NO3)2Pb{2+} = OPb{2+} + NO2 + O2 =>
2(NO3)2Pb{2+} = 2 OPb{2+} + 4 NO2 + O2
ZnI2 = Zn + I2 =>
ZnI2 = Zn + I2
Na2C2O4 + CoCl2 = CoC2O4 + NaCl =>
Na2C2O4 + CoCl2 = CoC2O4 + 2 NaCl
KN + MgO = KO + MgN =>
KN + MgO = KO + MgN
C2H4O(g) + O2(g) = CO2(g) + H2O =>
2 C2H4O(g) + 5 O2(g) = 4 CO2(g) + 4 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
KAl(SO4)2 + H2O = KAl(OH)4 + H2SO4 =>
KAl(SO4)2 + 4 H2O = KAl(OH)4 + 2 H2SO4
Cr(OH)2 + CaSO4 = CrSO4 + Ca(OH)2 =>
Cr(OH)2 + CaSO4 = CrSO4 + Ca(OH)2
KI + HNO3 + Hg = H2O + HgI2 + KNO3 + NO =>
6 KI + 8 HNO3 + 3 Hg = 4 H2O + 3 HgI2 + 6 KNO3 + 2 NO
SI + KOH = K2SIO2 + H2 =>
SI + 2 KOH = K2SIO2 + H2
Mg + HBr = MgBr + H2 =>
2 Mg + 2 HBr = 2 MgBr + H2
(NH4)2HPO4 + BaCl2 + NH3 = Ba3(PO4)2(s) + NH4Cl =>
2(NH4)2HPO4 + 3 BaCl2 + 2 NH3 = Ba3(PO4)2(s) + 6 NH4Cl
ZnO2 + H2 = ZnO + H2O =>
ZnO2 + H2 = ZnO + H2O
Na3[Pb(OH)4] + H2O2 = PbO2 + NaOH + H2O =>
2 Na3[Pb(OH)4] + 3 H2O2 = 2 PbO2 + 6 NaOH + 4 H2O
H2S2O3(S) = H2O(l) + SO2(g) + S(s) =>
H2S2O3(S) = H2O(l) + SO2(g) + 2 S(s)
Fe(NO3)2(aq) + K3PO4(aq) = FePO4(s) + K3(NO3)2(aq) =>
Fe(NO3)2(aq) + K3PO4(aq) = FePO4(s) + K3(NO3)2(aq)
Cu + NH4OH + O2 = Cu(NH3)4(OH)2 + H2O =>
2 Cu + 8 NH4OH + O2 = 2 Cu(NH3)4(OH)2 + 6 H2O
Cl + Br + KOH = KCl + KBrO3 + H2O =>
5 Cl + Br + 6 KOH = 5 KCl + KBrO3 + 3 H2O
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
CH3CCNa + CH3Br = CH3CCCH3 + NaBr =>
CH3CCNa + CH3Br = CH3CCCH3 + NaBr
HSO4 + Ni(OH)2 = H(OH) + Ni(SO4)2 =>
2 HSO4 + Ni(OH)2 = 2 H(OH) + Ni(SO4)2
Fe(OH)3 + H2SiO3 = FeOHSiO3 + H2O =>
Fe(OH)3 + H2SiO3 = FeOHSiO3 + 2 H2O
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