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H2SO4 + 2 NaCN = Na2SO4 + 2 HCN
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CH3COONa = CH3COO + Na =>
CH3COONa = CH3COO + Na
IH = I + H2 =>
2 IH = 2 I + H2
CH3COONa = CH3COO + Na =>
CH3COONa = CH3COO + Na
H2O = H2(g) + O(g) =>
H2O = H2(g) + O(g)
PbCO3Pb(OH)2 + H2S = PbS + H2O + CO2 =>
PbCO3Pb(OH)2 + 2 H2S = 2 PbS + 3 H2O + CO2
Na + HNO3 = NaNO3 + NH4NO + H2O =>
12 Na + 14 HNO3 = 12 NaNO3 + NH4NO + 5 H2O
XH2SO4 + XNH4OH = XH2O + X(NH4)2SO4 =>
XH2SO4 + 2 XNH4OH = 2 XH2O + X(NH4)2SO4
H3AsO3 + SnCl + HCl2 = As + SnCl4 + H2O =>
H3AsO3 + 2 SnCl + 3 HCl2 = As + 2 SnCl4 + 3 H2O
P4O10(s) = P(s) + O2(g) =>
P4O10(s) = 4 P(s) + 5 O2(g)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CH3COONa = CH3COO + Na =>
CH3COONa = CH3COO + Na
C25H52 + oxygen = carbondioxide + water =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Co(OH)2 + HMnO4 = H2O + Co(MnO4)2 =>
Co(OH)2 + 2 HMnO4 = 2 H2O + Co(MnO4)2
CuS2 + HNO3 = Cu(NO3)3 + H2SO4 + N2O + H2O =>
8 CuS2 + 54 HNO3 = 8 Cu(NO3)3 + 16 H2SO4 + 15 N2O + 11 H2O
C2H2 + KMnO4 + H2SO4 + H2O = CH3COOH + MnSO4 + K2SO4 =>
5 C2H2 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 CH3COOH + 2 MnSO4 + K2SO4
Ba(CH3CO2)2 + Na2CrO4 = Na(CH3CO2) + BaCrO4 =>
Ba(CH3CO2)2 + Na2CrO4 = 2 Na(CH3CO2) + BaCrO4
Cu(NO2)2 + H2O = Cu(OH)2 + N2O3 =>
Cu(NO2)2 + H2O = Cu(OH)2 + N2O3
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
LiCl(s) + H2SO4(l) = LiSO4 + H2Cl =>
LiCl(s) + H2SO4(l) = LiSO4 + H2Cl
Cr2O72{-} + C2H5OH + H{+} = Cr{3+} + CO2 + H2O =>
12 Cr2O72{-} + 137 C2H5OH + 84 H{+} = 24 Cr{3+} + 274 CO2 + 453 H2O
AgNO3(aq) + Na2S(aq) = AgS + Na2NO3 =>
AgNO3(aq) + Na2S(aq) = AgS + Na2NO3
NaNO2 + H2O = NaOH + H2 + HNO3 =>
NaNO2 + 2 H2O = NaOH + H2 + HNO3
CuSO4 + AgNo3 = Ag2SO4 + Cu(No3)2 =>
CuSO4 + 2 AgNo3 = Ag2SO4 + Cu(No3)2
PbCl(aq) + NH4CO3(aq) = PbCO3(s) + NH4Cl(aq) =>
PbCl(aq) + NH4CO3(aq) = PbCO3(s) + NH4Cl(aq)
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Hg(NO3)2 + NaI = HgI2 + NaNO3 =>
Hg(NO3)2 + 2 NaI = HgI2 + 2 NaNO3
Al(OH)3 + KOH + H2SO4 = KAl(SO4)2 + H24O12 =>
3 Al(OH)3 + 3 KOH + 6 H2SO4 = 3 KAl(SO4)2 + H24O12
FeSO4 + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Zn + HNO3 = Zn2(NO3)2 + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 4 Zn2(NO3)2 + NH4NO3 + 3 H2O
Na(CO3) + AgNO3 = NaNO3 + Ag(CO3) =>
Na(CO3) + AgNO3 = NaNO3 + Ag(CO3)
Na2S + Cl2 = NaCl + S =>
Na2S + Cl2 = 2 NaCl + S
C5H11OH + CrO4 = C4H9COOH + Cr2O3 + H2O =>
5 C5H11OH + 4 CrO4 = 5 C4H9COOH + 2 Cr2O3 + 5 H2O
NaOH + H2C6H6O6 = Na(C6H7O6) + H2O =>
NaOH + H2C6H6O6 = Na(C6H7O6) + H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = (NH4)2SO4 + CO2 + MnSO4 + H2O + K2SO4 =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 5(NH4)2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
H2SO4 + NaCN = Na2SO4 + HCN =>
H2SO4 + 2 NaCN = Na2SO4 + 2 HCN
La(HCO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
Ca + HCl + H2O = H3O + CaCl2 =>
Ca + 2 HCl + 2 H2O = 2 H3O + CaCl2
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
C3H5(OH)3 + Na = C3H5Na3O3 + H2 =>
2 C3H5(OH)3 + 6 Na = 2 C3H5Na3O3 + 3 H2
CaSO3 = CaO + SO2 =>
CaSO3 = CaO + SO2
N2O3 = NO2 + NO =>
N2O3 = NO2 + NO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
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