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3 CaCl2 + 2 Na3PO4 = Ca3[PO4]2 + 6 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb + H2SO4 = PbS + H2O + PbO6 =>
3 Pb + 2 H2SO4 = 2 PbS + 2 H2O + PbO6
RuO2 = Ru + O =>
RuO2 = Ru + 2 O
HCN + K(OH) = KCN + H2O =>
HCN + K(OH) = KCN + H2O
NH4OH + CoCl2 = Co(NH4OH)6 + Cl2 =>
6 NH4OH + CoCl2 = Co(NH4OH)6 + Cl2
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + K2(NO3)2 =>
K2Cr2O7 + Ba(NO3)2 = BaCr2O7 + K2(NO3)2
Fe(NO3)3(aq) + Na2CO3(aq) = FeCO3(aq) + Na2(NO3)3(aq) =>
Fe(NO3)3(aq) + Na2CO3(aq) = FeCO3(aq) + Na2(NO3)3(aq)
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4(NO3)
[Ni(H2O)6]{2+} + C2H4(NH2)2 = [NiC2H4(NH2)2(H2O)4]{2+} + H2O =>
[Ni(H2O)6]{2+} + C2H4(NH2)2 = [NiC2H4(NH2)2(H2O)4]{2+} + 2 H2O
HCl + Mn2O3 = MnCl3 + H2O =>
6 HCl + Mn2O3 = 2 MnCl3 + 3 H2O
BaO + Al(OH)3 = H2O + Ba(AlO2)2 =>
BaO + 2 Al(OH)3 = 3 H2O + Ba(AlO2)2
P4 + H2O = H3PO2 + H2 =>
P4 + 8 H2O = 4 H3PO2 + 2 H2
HCl + K2Cr2O7 + C6N6FeK4 = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
386 HCl + 43 K2Cr2O7 + 6 C6N6FeK4 = 110 KCl + 6 FeCl3 + 86 CrCl3 + 36 CO2 + 36 NO + 193 H2O
CH3COOH(aq) + Na(OH)2(aq) = Na(CH3COO)2(aq) + H2O =>
2 CH3COOH(aq) + Na(OH)2(aq) = Na(CH3COO)2(aq) + 2 H2O
AlPO4 + Na2SiO3 = Na3PO4 + Al(NaSiO3)3 =>
AlPO4 + 3 Na2SiO3 = Na3PO4 + Al(NaSiO3)3
K2SIO3 + HNO3 = KNO3 + SIO2 + H2O =>
K2SIO3 + 2 HNO3 = 2 KNO3 + SIO2 + H2O
H3PO4 + Na2CO3 = Na3 + PO4 + H2O + CO2 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3 + 2 PO4 + 3 H2O + 3 CO2
NH3 + Mg(NO3)2 = H2O + N2 + Mg(OH)2 =>
10 NH3 + 3 Mg(NO3)2 = 12 H2O + 8 N2 + 3 Mg(OH)2
CuS + H2O = Cu + SO4 + H =>
CuS + 4 H2O = Cu + SO4 + 8 H
C2H4O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + C2H4O2 + H2O + K2SO4 =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 3 C2H4O2 + 4 H2O + K2SO4
NaClO8 = NaCl + O2 =>
NaClO8 = NaCl + 4 O2
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
CH3CH12H2OH + O2 = CO2 + H2O =>
CH3CH12H2OH + 6 O2 = 2 CO2 + 9 H2O
H3OFe3(OH)6(SO4)2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 H3OFe3(OH)6(SO4)2 + 5 H2SO4 = 3 Fe2(SO4)3 + 14 H2O
HO2 + K = HK + O =>
HO2 + K = HK + 2 O
CuS + H2O = CuSO4 + H =>
CuS + 4 H2O = CuSO4 + 8 H
Ph2SnCl2 + SnCl4 = PhSnCl3 =>
Ph2SnCl2 + SnCl4 = 2 PhSnCl3
Ba(OH)2 + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2 + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
C7H166 + O2 = CO2 + H2O =>
2 C7H166 + 97 O2 = 14 CO2 + 166 H2O
Na3PO4 + CaS = Ca3(PO4)2 + Na2S =>
2 Na3PO4 + 3 CaS = Ca3(PO4)2 + 3 Na2S
H2SO4 + CaCO3 = CaSO4 + CO3H2 =>
H2SO4 + CaCO3 = CaSO4 + CO3H2
HNO3 + Fe = Fe(NO3)2 + HNO2 + H2O =>
3 HNO3 + Fe = Fe(NO3)2 + HNO2 + H2O
NaOH(s) + TiO2 = Ti + NaO + HO =>
2 NaOH(s) + TiO2 = Ti + 2 NaO + 2 HO
Cr2O4 + N2O = Cr + NO =>
Cr2O4 + 4 N2O = 2 Cr + 8 NO
Cl2(aq) + NaBr(aq) = Br2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaBr(aq) = Br2(aq) + 2 NaCl(aq)
CS2 + S2Cl2 = S8 + CCl4 =>
4 CS2 + 8 S2Cl2 = 3 S8 + 4 CCl4
NaCl + H2SO4 = Na2SO3 + Cl2 + H2O =>
2 NaCl + H2SO4 = Na2SO3 + Cl2 + H2O
CsOH + Pb(NO3)2 = CsNO3 + Pb(OH)2 =>
2 CsOH + Pb(NO3)2 = 2 CsNO3 + Pb(OH)2
Bi(OH)3 + KMnO4 + KOH = KBiO3 + K2MnO4 + H2O =>
Bi(OH)3 + 2 KMnO4 + 3 KOH = KBiO3 + 2 K2MnO4 + 3 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
NaF + Ca(SO4) = CaF2 + Na2(SO4) =>
2 NaF + Ca(SO4) = CaF2 + Na2(SO4)
(NH4)2SO4 + H2SO4 = H(NH4)2S2O8 + H2 =>
2(NH4)2SO4 + 2 H2SO4 = 2 H(NH4)2S2O8 + H2
Ca2 + (CO)3 = Ca(CO)3 =>
Ca2 + 2(CO)3 = 2 Ca(CO)3
HCOONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
BeNO3 + Rb = Be + RbNO3 =>
BeNO3 + Rb = Be + RbNO3
HCHO + NH3 = C6H12N4 + H2O =>
6 HCHO + 4 NH3 = C6H12N4 + 6 H2O
CuSO4*5H2O + NaClO3 + NaOH = NaCuO4 + NaCl + H2O + Na2SO4 =>
6 CuSO4*5H2O + 5 NaClO3 + 18 NaOH = 6 NaCuO4 + 5 NaCl + 39 H2O + 6 Na2SO4
AlCl3 + O2 = Al2O3 + Cl2O =>
2 AlCl3 + 3 O2 = Al2O3 + 3 Cl2O
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