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NH3 + HCl = NH4Cl
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO + PdCl2 + H2O = CO2 + Pd + HCl =>
CO + PdCl2 + H2O = CO2 + Pd + 2 HCl
Ba(NO3)2(aq) + H2(SO4)(aq) = Ba(SO4)(s) + H(NO3)(aq) =>
Ba(NO3)2(aq) + H2(SO4)(aq) = Ba(SO4)(s) + 2 H(NO3)(aq)
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
C3H2OH(l) + O2(g) = H2O(g) + CO2(g) =>
4 C3H2OH(l) + 13 O2(g) = 6 H2O(g) + 12 CO2(g)
K2[Zn(OH)4] + KCN = K2[Zn(CN)4] + KOH =>
K2[Zn(OH)4] + 4 KCN = K2[Zn(CN)4] + 4 KOH
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
CH3CH2COOH + NaOH = CH3CH3 + Na2CO3 + H2O =>
CH3CH2COOH + 2 NaOH = CH3CH3 + Na2CO3 + H2O
N2 + Al2S3 = AlN + S2 =>
2 N2 + 2 Al2S3 = 4 AlN + 3 S2
PbO2 = PbO02 =>
PbO2 = PbO02
K2CO3 + Ca(OH)2 = KOH + CO3Ca =>
K2CO3 + Ca(OH)2 = 2 KOH + CO3Ca
CrSO4 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 CrSO4 + 2 H2SO4 = Cr2(SO4)3 + SO2 + 2 H2O
CaCl2 + NH4(OH) = Ca(OH)2 + Cl(NH4) =>
CaCl2 + 2 NH4(OH) = Ca(OH)2 + 2 Cl(NH4)
CuSO4*5H2O + NH3 = CuSO4*4NH3 + H2O =>
CuSO4*5H2O + 4 NH3 = CuSO4*4NH3 + 5 H2O
C7H6O2 + HNO3 = C7H5O2NO2 + H2O =>
C7H6O2 + HNO3 = C7H5O2NO2 + H2O
K2CO3 + CuSO4*5H2O = CuCO3 + K2SO4 + H2O =>
K2CO3 + CuSO4*5H2O = CuCO3 + K2SO4 + 5 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O0 =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O0
Na2Pb(OH)4 = Pb(OH)2 + NaOH =>
Na2Pb(OH)4 = Pb(OH)2 + 2 NaOH
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
H(NO3) + Sr(OH)2 = Sr(NO3)2 + H(OH) =>
2 H(NO3) + Sr(OH)2 = Sr(NO3)2 + 2 H(OH)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
[Pt(NH3)4]SO4 + Ba(NO3)2 = BaSO4 + Pt(NO3)2 + NH3 =>
[Pt(NH3)4]SO4 + Ba(NO3)2 = BaSO4 + Pt(NO3)2 + 4 NH3
HBrO2NaOH = HOHNaBrO2 =>
HBrO2NaOH = HOHNaBrO2
CuO + H3O = Cu2 + H2O =>
2 CuO + 4 H3O = Cu2 + 6 H2O
NH3(g) + O2(g) = H2O(l) + N2(g) =>
4 NH3(g) + 3 O2(g) = 6 H2O(l) + 2 N2(g)
C6H6(l) + O(g) = CO2(g) + H2O =>
C6H6(l) + 15 O(g) = 6 CO2(g) + 3 H2O
Cu(NO3)2 + NaNO2 = Cu(NO2)2 + NaNO3 =>
Cu(NO3)2 + 2 NaNO2 = Cu(NO2)2 + 2 NaNO3
CrCl3 + KMnO4 + H2O = H2Cr2O7 + MnCl2 + KCl + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnCl2 + 6 KCl + 12 HCl
Fe2O3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(aq) =>
Fe2O3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH3CHO + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CHO + 2 CrO3 + 3 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + 3 H2O
Ca(s) + HCl(g) = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
C2H5OH + H3BO3 = (C2H5)3BO3 + H2O =>
3 C2H5OH + H3BO3 = (C2H5)3BO3 + 3 H2O
HCl(g) + O2(g) = Cl2(g) + H2O(g) =>
4 HCl(g) + O2(g) = 2 Cl2(g) + 2 H2O(g)
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
H4NHSO4 + Na2S = (NH4)2S + NaHSO4 =>
2 H4NHSO4 + Na2S = (NH4)2S + 2 NaHSO4
Be + Ca(OH)2 + O2 = CaBe2O3 + H2O =>
2 Be + Ca(OH)2 + O2 = CaBe2O3 + H2O
Na3P + H2SO4 = Na2SO3 + P + H2O =>
2 Na3P + 3 H2SO4 = 3 Na2SO3 + 2 P + 3 H2O
Fe2S3(s) + HCl(g) = FeCl3(s) + H2S(g) =>
Fe2S3(s) + 6 HCl(g) = 2 FeCl3(s) + 3 H2S(g)
(NH4)2SO4 + KNO3 = K2SO4 + N2O + H2O =>
(NH4)2SO4 + 2 KNO3 = K2SO4 + 2 N2O + 4 H2O
NaClAgNO3 = NaNO3AgCl =>
NaClAgNO3 = NaNO3AgCl
KHSO4 + BaCl = BaSO4 + KHCl =>
KHSO4 + BaCl = BaSO4 + KHCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CH4 + O2 = CO2 + H2O = H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sr + H3PO4 = SrPO4 + H2 =>
2 Sr + 2 H3PO4 = 2 SrPO4 + 3 H2
CoSO4 + KOH + NH4OH = [Co(NH3)2](OH)2 + K2SO4 + H2O =>
CoSO4 + 2 KOH + 2 NH4OH = [Co(NH3)2](OH)2 + K2SO4 + 2 H2O
C + NH3 = CH3 + N =>
C + NH3 = CH3 + N
NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)
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