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Ca + 2 H2O = Ca(OH)2 + H2
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
Br2 + (OH)1{-} = H2O + Br1{-} + (BrO)1 =>
3 Br2 + 4(OH)1{-} = 2 H2O + 4 Br1{-} + 2(BrO)1
ClO4 + H2O = Cl + OH =>
ClO4 + 4 H2O = Cl + 8 OH
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
BaO(s) + HBr(aq) = BaBr2 + H2O =>
BaO(s) + 2 HBr(aq) = BaBr2 + H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
FeCl2 + Cl2 + KOH = Fe(OH)3 + KCl =>
2 FeCl2 + Cl2 + 6 KOH = 2 Fe(OH)3 + 6 KCl
C8H8O2 + HONO2 = C8H7O4N + H2O =>
C8H8O2 + HONO2 = C8H7O4N + H2O
H2CO + H2O = CH4 + O3 =>
3 H2CO + 3 H2O = 3 CH4 + 2 O3
AgI + H2S = Ag2S + HI =>
2 AgI + H2S = Ag2S + 2 HI
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*8H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 10 H2O
Na2SO4 + Br = NaBr + SO4 =>
Na2SO4 + 2 Br = 2 NaBr + SO4
Pb{2+} + Cr2O7{2-} + H2O = PbCrO4 + H{+} =>
2 Pb{2+} + Cr2O7{2-} + H2O = 2 PbCrO4 + 2 H{+}
CH3NH2 + HNO3 = CH3NH3{+} + NO3{-} =>
CH3NH2 + HNO3 = CH3NH3{+} + NO3{-}
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
MnCl2 + Na2SO4 = MnSO4 + NaCl =>
MnCl2 + Na2SO4 = MnSO4 + 2 NaCl
MnSO4 = MnO + SO3 =>
MnSO4 = MnO + SO3
Zn(OH)2 + HO = ZnO22 + H2O =>
Zn(OH)2 + 42 HO = ZnO22 + 22 H2O
*N2 + H2 = *NH3 =>
*N2 + 3 H2 = 2*NH3
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
UO2 + NH4HF2 = (NH4)4UF8 + H2O =>
UO2 + 4 NH4HF2 = (NH4)4UF8 + 2 H2O
Cl2 + CoBr3 = Br + CoCl3 =>
3 Cl2 + 2 CoBr3 = 6 Br + 2 CoCl3
C2H4O + H2O = C2H4(OH)2 =>
C2H4O + H2O = C2H4(OH)2
Cr2O7{-2} + H2O = CrO4{2-} + H{+} =>
Cr2O7{-2} + H2O = 2 CrO4{2-} + 2 H{+}
Mn3O4 + H2O = Mn2O3 + H{+} + e =>
2 Mn3O4 + H2O = 3 Mn2O3 + 2 H{+} + 2e
Li2CO3 + Ca(OH)2 + H2O = LiOH*H2O + CaCO3 =>
Li2CO3 + Ca(OH)2 + 2 H2O = 2 LiOH*H2O + CaCO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KC6H7O2 + HCl = KC6H8O2 + Cl =>
KC6H7O2 + HCl = KC6H8O2 + Cl
CaCl2(aq) = Ca + Cl =>
CaCl2(aq) = Ca + 2 Cl
CH3COOH + C2H4 = CH3COOCHCH2 + H2O =>
3 CH3COOH + C2H4 = 2 CH3COOCHCH2 + 2 H2O
C3Cl3N3O3 + HCl = C3H3N3O3 + Cl2 =>
C3Cl3N3O3 + 3 HCl = C3H3N3O3 + 3 Cl2
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + K2SO4 + H2O + KOH =>
8 KMnO4 + 14 NaOH + Na2S2O3 = 8 Na2MnO4 + 2 K2SO4 + 5 H2O + 4 KOH
CH3COOH + K2SO3 = KC2H3O2 + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 KC2H3O2 + H2O + SO2
C4H9Br + Na = NaBr + C4H9 =>
C4H9Br + Na = NaBr + C4H9
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + K2SO4 + H2O + KOH =>
8 KMnO4 + 14 NaOH + Na2S2O3 = 8 Na2MnO4 + 2 K2SO4 + 5 H2O + 4 KOH
Fe + CuC12 = FeC13 + Cu =>
12 Fe + 13 CuC12 = 12 FeC13 + 13 Cu
FeS + NH3 = Fe3N2 + H2S =>
3 FeS + 2 NH3 = Fe3N2 + 3 H2S
K2S + PbO2 = K2O + PbS2 =>
2 K2S + PbO2 = 2 K2O + PbS2
CrCl2 + NaOH = Cr(OH)2 + NaCl =>
CrCl2 + 2 NaOH = Cr(OH)2 + 2 NaCl
NaBr(aq) + AgNO3(aq) = NaNO3(aq) + AgBr(s) =>
NaBr(aq) + AgNO3(aq) = NaNO3(aq) + AgBr(s)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
(C3H8)C3H8 + O2 = CO2 + H2O =>
(C3H8)C3H8 + 10 O2 = 6 CO2 + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
ReCl5 + H2O = H2Re2Cl9 + HReO4 + HCl =>
7 ReCl5 + 12 H2O = 2 H2Re2Cl9 + 3 HReO4 + 17 HCl
Na(NO3) + BaCl2 = NaCl + Ba(NO3)2 =>
2 Na(NO3) + BaCl2 = 2 NaCl + Ba(NO3)2
C2H6O + Mg = C2H5OMg + H2 =>
2 C2H6O + 2 Mg = 2 C2H5OMg + H2
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