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Ca(OH)2 + K2O = CaO + 2 KOH
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
FeCO3 + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + MnSO4 + K2SO4 + H2O =>
10 FeCO3 + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O
Mg(NO3)2 + NaHCO3 = MgHCO3 + Na(NO3)2 =>
Mg(NO3)2 + NaHCO3 = MgHCO3 + Na(NO3)2
C3H4O2 + KMnO4 + H2O = C3H6O4 + MnO2 + KOH =>
3 C3H4O2 + 2 KMnO4 + 4 H2O = 3 C3H6O4 + 2 MnO2 + 2 KOH
Hg2(NO3)2 = Hg + NO3 =>
Hg2(NO3)2 = 2 Hg + 2 NO3
CsF + Cl2 = CsCl + F2 =>
2 CsF + Cl2 = 2 CsCl + F2
Fe + Cl2 = FeCl3 = FeCl2 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Al + N = AlN =>
Al + N = AlN
FeCl2 + NH4Cl = NH4[FeCl3] =>
FeCl2 + NH4Cl = NH4[FeCl3]
Ag2O(g) = Ag(s) + O2(g) =>
2 Ag2O(g) = 4 Ag(s) + O2(g)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
H4[SiMo12O40] + C7H9ON = H6[SiMo12O40] + C7H7ON =>
H4[SiMo12O40] + C7H9ON = H6[SiMo12O40] + C7H7ON
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BaS + HNO3 = Ba(NO3)2 + S + NO2 + H2O =>
BaS + 4 HNO3 = Ba(NO3)2 + S + 2 NO2 + 2 H2O
Ca3(PO4)2 + SiO2 + C(s) = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C(s) = 6 CaSiO3 + 10 CO + P4
HNO3 + CaOH2 = CaNO3 + HOH2 =>
HNO3 + CaOH2 = CaNO3 + HOH2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)Cl2 + H2O = Al(OH)2Cl + HCl =>
Al(OH)Cl2 + H2O = Al(OH)2Cl + HCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Si + HNO3 + HF = NO + H2O + H2SiF6 =>
3 Si + 4 HNO3 + 18 HF = 4 NO + 8 H2O + 3 H2SiF6
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
Zn(OH)2 + NaCl = NaOH + ZnCl2 =>
Zn(OH)2 + 2 NaCl = 2 NaOH + ZnCl2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
C5H6 + KOH + FeCl2 = C10H10Fe + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2 = C10H10Fe + 2 H2O + 2 KCl
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2SO3 + NaOH = (NaHSO3) + H2O =>
H2SO3 + NaOH = (NaHSO3) + H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
S + KNO3 + HCl = K2SO4 + NO2 + KCl + H2O =>
S + 6 KNO3 + 4 HCl = K2SO4 + 6 NO2 + 4 KCl + 2 H2O
Cr2S3 + O2 = CrO2 + SO3 =>
2 Cr2S3 + 13 O2 = 4 CrO2 + 6 SO3
C2H4 + O2 = HC6H9O3 + H2O =>
3 C2H4 + 2 O2 = HC6H9O3 + H2O
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH3CH3 + Br = CH3CH2Br + HBr =>
CH3CH3 + 2 Br = CH3CH2Br + HBr
Ca3(PO4)2 + KF = K3(PO4) + CaF2 =>
Ca3(PO4)2 + 6 KF = 2 K3(PO4) + 3 CaF2
Mg + ZnC = MgC + Zn =>
Mg + ZnC = MgC + Zn
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Ba(NO3)2 + KOH = Ba(OH)2 + KNO3 =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 KNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrI3 + Cl2 + OH{-}1 = IO4{-}1 + CrO4{-}2 + Cl{-}1 + H2O =>
CrI3 + 14 Cl2 + 32 OH{-}1 = 3 IO4{-}1 + CrO4{-}2 + 28 Cl{-}1 + 16 H2O
Mg2SiO4 + NaOH + H2O = Mg(OH)2*H2O + Na2O*3SiO2*2H2O =>
3 Mg2SiO4 + 2 NaOH + 13 H2O = 6 Mg(OH)2*H2O + Na2O*3SiO2*2H2O
Fe + H2SO4 + Zn = FeSO3 + H2 + ZnO =>
Fe + H2SO4 + Zn = FeSO3 + H2 + ZnO
Al(OH)3 + H2O = Al(H2O)6{3+} + OH{-} =>
Al(OH)3 + 6 H2O = Al(H2O)6{3+} + 3 OH{-}
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