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Na + Zn(OH)2 = Zn + Na(OH)2
KI + H2SO4 = KHSO4 + H2O + SO2 + I2 =>
2 KI + 3 H2SO4 = 2 KHSO4 + 2 H2O + SO2 + I2
C18H38(s) + O2 = CO2 + H2O =>
2 C18H38(s) + 55 O2 = 36 CO2 + 38 H2O
Cu(NO3)2 + O2 = CuO2 + NO3 =>
Cu(NO3)2 + O2 = CuO2 + 2 NO3
Zn(OH)2 + NH3 = Zn(NH3)6 + OH =>
Zn(OH)2 + 6 NH3 = Zn(NH3)6 + 2 OH
C7H5O2Na + HCl = C7H6O2NaCl =>
C7H5O2Na + HCl = C7H6O2NaCl
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
SO2 + Ca(NO3)2 + H2O = CaSO4 + NO + H2SO4 =>
3 SO2 + Ca(NO3)2 + 2 H2O = CaSO4 + 2 NO + 2 H2SO4
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
SiF4 + H2O + KCl = Si(OH)4 + K2SiF6 + HCl =>
3 SiF4 + 4 H2O + 4 KCl = Si(OH)4 + 2 K2SiF6 + 4 HCl
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ag + KOH = Ag2O + H2O + K =>
2 Ag + 2 KOH = Ag2O + H2O + 2 K
AlO + HCl = AlCl + H2O + O2 =>
4 AlO + 4 HCl = 4 AlCl + 2 H2O + O2
Cu + NaNO3 = Cu(NO3)2 + Na =>
Cu + 2 NaNO3 = Cu(NO3)2 + 2 Na
NH4H2PO4 = NH3 + H3PO4 =>
NH4H2PO4 = NH3 + H3PO4
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
LiOH + H2SO4 = H2O + Li{+} + SO4{-2] =>
2 LiOH + H2SO4 = 2 H2O + 2 Li{+} + SO4{-2]
Fe2 + Cl2(aq) + H2S(g) = FeS(aq) + HCl =>
Fe2 + 2 Cl2(aq) + 2 H2S(g) = 2 FeS(aq) + 4 HCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NaOH + H2O = Na(OH)2 + H2 =>
2 NaOH + 2 H2O = 2 Na(OH)2 + H2
C7H5N3O6(s) = CO(g) + H2O(l) + N2(g) + C(s) =>
2 C7H5N3O6(s) = 7 CO(g) + 5 H2O(l) + 3 N2(g) + 7 C(s)
Ca(OH)2(aq) + H3Po4(aq) = H2O(l) + Ca3(Po4)2(s) =>
3 Ca(OH)2(aq) + 2 H3Po4(aq) = 6 H2O(l) + Ca3(Po4)2(s)
Mg3N2 + O2 = MgO + NO2 =>
2 Mg3N2 + 7 O2 = 6 MgO + 4 NO2
Bi + O2 = Bi2O5 =>
4 Bi + 5 O2 = 2 Bi2O5
FeCl2 + Cu = CuCl2 + Fe =>
FeCl2 + Cu = CuCl2 + Fe
C3H7NO2 + Fe + HCl = C3H7NH2 + FeCl2 + H2O =>
C3H7NO2 + 3 Fe + 6 HCl = C3H7NH2 + 3 FeCl2 + 2 H2O
Zn(OH)2 + NH3 = (Zn(NH3)6)(OH)2 =>
Zn(OH)2 + 6 NH3 = (Zn(NH3)6)(OH)2
LiCl + HCl = LiH + Cl2 =>
LiCl + HCl = LiH + Cl2
F2 + I2 = IF7 =>
7 F2 + I2 = 2 IF7
NH3 + HNO3 = NH4 + NO =>
9 NH3 + HNO3 = 7 NH4 + 3 NO
V(OH)2 + O2 = VO4 + H2O =>
2 V(OH)2 + 3 O2 = 2 VO4 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
Na2CO3(aq) + Na3PO4(aq) = Na2PO4 + Na3CO3 =>
Na2CO3(aq) + Na3PO4(aq) = Na2PO4 + Na3CO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CO2 + H2O = C12H24O12 + O2 =>
12 CO2 + 12 H2O = C12H24O12 + 12 O2
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Zn(s) + H30{+} + H2O = [Zn(H2O)6]{2+} + H2 =>
Zn(s) + 2 H30{+} + 6 H2O = [Zn(H2O)6]{2+} + 30 H2
Na + F = NaF =>
Na + F = NaF
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
CuO + Cl = CuCl2 + O2 =>
2 CuO + 4 Cl = 2 CuCl2 + O2
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
CH3CH2CH2OH + NaBr + HCl = CH3CH2CH2Br + NaCl + H2O =>
CH3CH2CH2OH + NaBr + HCl = CH3CH2CH2Br + NaCl + H2O
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
P2O5 + Ca(OH)2 = Ca(PO3)2 + H2O =>
P2O5 + Ca(OH)2 = Ca(PO3)2 + H2O
HC2H3O2 = H{+} + C2H3O2{-} =>
HC2H3O2 = H{+} + C2H3O2{-}
CH4 + HI = CI4 + H2 =>
CH4 + 4 HI = CI4 + 4 H2
HCrO4{-} + HSO3{-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
2 HCrO4{-} + 3 HSO3{-} + 5 H{+} = 2 Cr{3+} + 3 SO4{2-} + 5 H2O
SrCO3 + Ba(OH)2 = Sr(OH)2 + BaCO3 =>
SrCO3 + Ba(OH)2 = Sr(OH)2 + BaCO3
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