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Ba(NO3)2 + 2 NaIO3 + H2O = Ba(IO3)2H2O + 2 NaNO3
BN + H2O = H3BO3 + NH3 = =>
BN + 3 H2O = H3BO3 + NH3
C7H + O2 = CO + H2O =>
4 C7H + 15 O2 = 28 CO + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HCOOH + K = HCOOK + H2 =>
2 HCOOH + 2 K = 2 HCOOK + H2
KO2(s) + H2O(g) + CO2(g) = KHCO3(s) + O2(g) =>
4 KO2(s) + 2 H2O(g) + 4 CO2(g) = 4 KHCO3(s) + 3 O2(g)
CrI3 + K2CO3 = Cr2(CO3)3 + KI =>
2 CrI3 + 3 K2CO3 = Cr2(CO3)3 + 6 KI
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CoCl2 + H2O2 + NaOH = CoOOH + NaCl + H2O =>
2 CoCl2 + H2O2 + 4 NaOH = 2 CoOOH + 4 NaCl + 2 H2O
Na2SO4 + Pb(OH)2 = PbSO4 + NaOH =>
Na2SO4 + Pb(OH)2 = PbSO4 + 2 NaOH
C2H5OH + NaBr = C2H5Br + NaOH =>
C2H5OH + NaBr = C2H5Br + NaOH
S3P2 = S8 + P =>
8 S3P2 = 3 S8 + 16 P
Mg(s) + H2O(l) = MgO + H2 =>
Mg(s) + H2O(l) = MgO + H2
MnCO = C + MnO =>
MnCO = C + MnO
As4O6 + C = As4 + CO2 =>
As4O6 + 3 C = As4 + 3 CO2
NH4Cl(ac) + NaOH = NaCl + NH4OH =>
NH4Cl(ac) + NaOH = NaCl + NH4OH
NaHCO3 + H3CCOOH = H3CCOONa + H2CO3 =>
NaHCO3 + H3CCOOH = H3CCOONa + H2CO3
C18H34O2 + Br2 = C18H34O2Br2 =>
C18H34O2 + Br2 = C18H34O2Br2
C3H4 = C9H12 =>
3 C3H4 = C9H12
Cr(OH)3 + ClO3{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)3 + ClO3{-} + 4 OH{-} = 2 CrO4{-2} + Cl{-} + 5 H2O
C3H9N + H2O = CH4 + CO2 + NH3 =>
4 C3H9N + 6 H2O = 9 CH4 + 3 CO2 + 4 NH3
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
Se + H2O = SeO2 + H2 =>
Se + 2 H2O = SeO2 + 2 H2
Ta2O5 + HF = H2TaF7 + H2O =>
Ta2O5 + 14 HF = 2 H2TaF7 + 5 H2O
Ce(OH)4 + H2O2 = Ce(OH)3OOH + H2O =>
Ce(OH)4 + H2O2 = Ce(OH)3OOH + H2O
IO2 + OH{-} = IO3{-} + H2O + {-} =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
Na2SO4 + CO2 = Na2CO3 + SO3 =>
Na2SO4 + CO2 = Na2CO3 + SO3
Cu(H2O)6 + NH3 = Cu(NH3)4 + H2O =>
Cu(H2O)6 + 4 NH3 = Cu(NH3)4 + 6 H2O
C10H12O2 + O2 = CO2 + H2O =>
C10H12O2 + 12 O2 = 10 CO2 + 6 H2O
Fe(OH)3 + H2O = (Fe(OH)3(H2O)3) =>
Fe(OH)3 + 3 H2O = (Fe(OH)3(H2O)3)
C02(g) + H2O(l) = C6H12O6 =>
3 C02(g) + 6 H2O(l) = C6H12O6
CO + NaCN = Na2CO3 + C + N =>
3 CO + 2 NaCN = Na2CO3 + 4 C + 2 N
Pt + NaBr = Na + PtBr2 =>
Pt + 2 NaBr = 2 Na + PtBr2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Ba(OH)2 + HBr = BaH2 + BrOH =>
Ba(OH)2 + 2 HBr = BaH2 + 2 BrOH
Cr = Cr{+3} + e =>
Cr = Cr{+3} + 3e
K2 + CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2 + CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
(NH4)2WO4 + HCl + Zn = WCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2WO4 + 12 HCl + 3 Zn = 2 WCl3 + 3 ZnCl2 + 8 H2O + 4 NH3
SO2 + Br2 + KOH = K2SO4 + KBr + H2O =>
SO2 + Br2 + 4 KOH = K2SO4 + 2 KBr + 2 H2O
C9H8O4 + KMnO4 = CO2 + H2O + MnO2 + K2CO3 =>
C9H8O4 + 12 KMnO4 = 3 CO2 + 4 H2O + 12 MnO2 + 6 K2CO3
RuO4 + H2SO4 = Ru(SO4)2 + O2 + H2O =>
RuO4 + 2 H2SO4 = Ru(SO4)2 + O2 + 2 H2O
Tl + H2O = Tl(OH) + H2 =>
2 Tl + 2 H2O = 2 Tl(OH) + H2
C + H2S = CH4 + S =>
C + 2 H2S = CH4 + 2 S
Ca5(PO4)3(OH) + H3PO4 + H2O = Ca(H2PO4)2H2O =>
Ca5(PO4)3(OH) + 7 H3PO4 + 4 H2O = 5 Ca(H2PO4)2H2O
K2Cr2O7(aq) + HI(aq) = KI(aq) + CrI3(aq) + I2(aq) + H2O(aq) =>
K2Cr2O7(aq) + 14 HI(aq) = 2 KI(aq) + 2 CrI3(aq) + 3 I2(aq) + 7 H2O(aq)
Br2O5 = Br + O2 =>
2 Br2O5 = 4 Br + 5 O2
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
C2H5NO2 + NaOH = NH2CH2COONa + H2O =>
C2H5NO2 + NaOH = NH2CH2COONa + H2O
MnO(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO(OH)2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 4 H2O
C5H8 + H2 = C5H8H4 =>
C5H8 + 2 H2 = C5H8H4
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