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NaVO3 + 2 NaOH = Na3VO4 + H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C4H4 + H2 = C2H6 =>
C4H4 + 4 H2 = 2 C2H6
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
CuS + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O
SrCl2 + LiOH = Sr(OH)2 + LiCl =>
SrCl2 + 2 LiOH = Sr(OH)2 + 2 LiCl
Ti(OH)4 + NaOH = Na2TiO3 + H2O =>
Ti(OH)4 + 2 NaOH = Na2TiO3 + 3 H2O
Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CH3COOH + BaCl2 = BaCOOH + Cl2CH3 =>
CH3COOH + BaCl2 = BaCOOH + Cl2CH3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
NH3 + Pb(NO3)2 = Pb(NH3)2 + NO3 =>
2 NH3 + Pb(NO3)2 = Pb(NH3)2 + 2 NO3
Cu(s) + H2SO4(ac) = CuSO4(ac) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(ac) = CuSO4(ac) + SO2(g) + 2 H2O(l)
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Hg + F2 = HgF2 =>
Hg + F2 = HgF2
HNO3 + HF = N2O + F + H2O =>
2 HNO3 + 8 HF = N2O + 8 F + 5 H2O
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
FeSO4 + O2 + H2O = (FeOH)SO4 =>
4 FeSO4 + O2 + 2 H2O = 4(FeOH)SO4
Ba(OH)2 + NaNO3 = Ba(NO3)2 + OHNa =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 OHNa
CuCl2(aq) + K2CrO4(aq) = CuCrO4 + KCl =>
CuCl2(aq) + K2CrO4(aq) = CuCrO4 + 2 KCl
BrC6H4CHO + NaBH4 = BrC6H4CHOH + NaBH3 =>
BrC6H4CHO + NaBH4 = BrC6H4CHOH + NaBH3
Ag2S + H2SO4 = Ag2SO4 + H2S =>
Ag2S + H2SO4 = Ag2SO4 + H2S
Pb + Mg = PbMg =>
Pb + Mg = PbMg
Zn(s) + HCl = ZnCl2(aq) + H2 =>
Zn(s) + 2 HCl = ZnCl2(aq) + H2
Cr2O7{2-} + Cl2 + H{+} = Cr{3+} + ClO3{-} + H2O =>
5 Cr2O7{2-} + 3 Cl2 + 34 H{+} = 10 Cr{3+} + 6 ClO3{-} + 17 H2O
Fe(s) + AgNO3(aq) = Fe(NO3)3(aq) + Ag(s) =>
Fe(s) + 3 AgNO3(aq) = Fe(NO3)3(aq) + 3 Ag(s)
FeI2 + HNO3 = Fe(NO3)3 + I2 + NO2 + H2O =>
FeI2 + 6 HNO3 = Fe(NO3)3 + I2 + 3 NO2 + 3 H2O
CO2 + Na + H = C2H4O2 + NaHCO3 =>
4 CO2 + 2 Na + 6 H = C2H4O2 + 2 NaHCO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COCH3 = C3H6O =>
CH3COCH3 = C3H6O
Cu + BrO3 = Cu(BrO3)2 =>
Cu + 2 BrO3 = Cu(BrO3)2
NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)
Na2S2O3 + HClO + H2O = Na2SO4 + HCl + H2SO4 =>
Na2S2O3 + 4 HClO + H2O = Na2SO4 + 4 HCl + H2SO4
AgO + HCl = AgCl + H2O + HOCl =>
2 AgO + 3 HCl = 2 AgCl + H2O + HOCl
N(g) + H2(g) = NH4(g) =>
N(g) + 2 H2(g) = NH4(g)
KMnO2 + H2SO4 + H2C2O4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO2 + 3 H2SO4 + H2C2O4 = K2SO4 + 2 MnSO4 + 2 CO2 + 4 H2O
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
alanine + NaOH = H2O + CH3CHNH2COONa =>
C3H7NO2 + NaOH = H2O + CH3CHNH2COONa
Fe + C + N2 = Fe(CN)2 =>
Fe + 2 C + N2 = Fe(CN)2
Na(s) + H2O = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O = 2 NaOH(aq) + H2(g)
Sn + Zn(NO3)2 = Sn(NO3)2 + Zn =>
Sn + Zn(NO3)2 = Sn(NO3)2 + Zn
C19H10O5SBr4 + H2O = C19H12O6SBr4 =>
C19H10O5SBr4 + H2O = C19H12O6SBr4
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
Cd + Br2 = Cd{2+} + Br{-} =>
Cd + Br2 = Cd{2+} + 2 Br{-}
Cu + BrO3 = Cu(BrO3)2 =>
Cu + 2 BrO3 = Cu(BrO3)2
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