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Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
NHCl + NaSO4 = NHSO4 + NaCl =>
NHCl + NaSO4 = NHSO4 + NaCl
AG + HCl = AGCl + H =>
AG + HCl = AGCl + H
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
O2 + K = K2O =>
O2 + 4 K = 2 K2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Sb2S3 + Fe = FeS + Sb =>
Sb2S3 + 3 Fe = 3 FeS + 2 Sb
Cu(OH)2 + HNo3 = Cu(No3)2 + H2O =>
Cu(OH)2 + 2 HNo3 = Cu(No3)2 + 2 H2O
Zn + MoO4{2-} + H3O{+} = Zn{2+} + Mo{3+} + H2O =>
3 Zn + 2 MoO4{2-} + 16 H3O{+} = 3 Zn{2+} + 2 Mo{3+} + 24 H2O
C5H10 + O2 = CO + H20 =>
2 C5H10 + 5 O2 = 10 CO + H20
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
Na2S2O3 + CuSO4 = NaSO4 + Cu2S + SO2 =>
6 Na2S2O3 + 10 CuSO4 = 12 NaSO4 + 5 Cu2S + 5 SO2
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
Na2S2O3 + CuSO4 = Na2SO4 + Cu2S + SO2 =>
2 Na2S2O3 + 2 CuSO4 = 2 Na2SO4 + Cu2S + 3 SO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Mg + Zn(NO3)2 = Mg(NO3) + Zn =>
2 Mg + Zn(NO3)2 = 2 Mg(NO3) + Zn
C6H5NH2 + HNO2 = C6H5OH + N2 + H2O =>
C6H5NH2 + HNO2 = C6H5OH + N2 + H2O
Na2S2O3 + CuSO4 = Na2SO4 + CuS + SO2 =>
4 Na2S2O3 + 3 CuSO4 = 4 Na2SO4 + 3 CuS + 4 SO2
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
O2 + C2H2 = CO2 + H2O =>
5 O2 + 2 C2H2 = 4 CO2 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + H2O =>
2 H3PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
FeCl3 + Zn = ZnCl2 + Fe2 =>
2 FeCl3 + 3 Zn = 3 ZnCl2 + Fe2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
Mg + C3H6O2 = Mg(C3H5O2)2 + H2 =>
Mg + 2 C3H6O2 = Mg(C3H5O2)2 + H2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HgNH2Cl + Cl{-} + NO3{-} = OH{-} + HgCl4{2-} + N2 + NO =>
2 HgNH2Cl + 6 Cl{-} + 2 NO3{-} = 4 OH{-} + 2 HgCl4{2-} + N2 + 2 NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + NO2 = NH3 + H2O =>
7 H2 + 2 NO2 = 2 NH3 + 4 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NH3 + Na2CO3 = Na(NH3) + CO3 =>
2 NH3 + Na2CO3 = 2 Na(NH3) + CO3
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Zn + H3PO3 + H3O{+} = Zn{2+} + PH3 + H2O =>
3 Zn + H3PO3 + 6 H3O{+} = 3 Zn{2+} + PH3 + 9 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
NaOCl + HCHO = NaCl + H2O + CO2 =>
2 NaOCl + HCHO = 2 NaCl + H2O + CO2
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
C6H12O6 + Ag2O = Ag + (COOH)2 + H2O =>
C6H12O6 + 9 Ag2O = 18 Ag + 3(COOH)2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COOH + NaCl = CH3COONa + HCl =>
CH3COOH + NaCl = CH3COONa + HCl
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