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ZnO + 2 NaHCO3 = Na2ZnO2 + 2 CO2 + H2O
NaCH3COO + H2O = NaCH3COOH + OH =>
NaCH3COO + H2O = NaCH3COOH + OH
CuCl2 + Na + OH = Cu(OH)2 + NaCl =>
CuCl2 + 2 Na + 2 OH = Cu(OH)2 + 2 NaCl
NaCH3COO + H2O = NaO + H2CH3COO =>
NaCH3COO + H2O = NaO + H2CH3COO
K2CO3(s) + HNO3(aq) = KNO3(aq) + H2CO3(g) =>
K2CO3(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2CO3(g)
NaI + NaIO3 + H2SO4 = I2 + Na2SO4 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2SO4 + 3 H2O
CaSO4 + Na2HPO4 = Ca3(PO4)2 + Na2SO4 + NaH2PO4 =>
3 CaSO4 + 4 Na2HPO4 = Ca3(PO4)2 + 3 Na2SO4 + 2 NaH2PO4
NaOH + KClO3 = NaClO3 + KOH =>
NaOH + KClO3 = NaClO3 + KOH
Zn3 + O = Zn2O3 =>
2 Zn3 + 9 O = 3 Zn2O3
NaOH + Na2CO3 = NaHCO3 + Na2O =>
NaOH + Na2CO3 = NaHCO3 + Na2O
C2H5CI + Na = NaCI + C4H10 =>
2 C2H5CI + 2 Na = 2 NaCI + C4H10
P + AgNO3 + H2O = Ag3P + H3PO4 + HNO3 =>
8 P + 15 AgNO3 + 12 H2O = 5 Ag3P + 3 H3PO4 + 15 HNO3
C3H7OH + KMnO4 + H2O = KOH + MnO2 + C3H7(OH)2 =>
3 C3H7OH + KMnO4 + 2 H2O = KOH + MnO2 + 3 C3H7(OH)2
PbCl4 + PbF2 = PbF4 + PbCl2 =>
PbCl4 + 2 PbF2 = PbF4 + 2 PbCl2
P + AgNO3 + H2O = H3PO2 + Ag3P + HNO3 =>
4 P + 3 AgNO3 + 6 H2O = 3 H3PO2 + Ag3P + 3 HNO3
CuCO3 + CH4 = CH4Cu + CO3 =>
CuCO3 + CH4 = CH4Cu + CO3
Zn(OH)2 + NH4OH = (Zn(NH3)4)(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = (Zn(NH3)4)(OH)2 + 4 H2O
Zn(OH)2 + NH4OH = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 4 H2O
KOH + Cl = KClO2 + KCl + H2O =>
4 KOH + 4 Cl = KClO2 + 3 KCl + 2 H2O
Mg(s) + HClO3(aq) = Mg(ClO3)2(aq) + H2(g) =>
Mg(s) + 2 HClO3(aq) = Mg(ClO3)2(aq) + H2(g)
Zn(OH)2 + NH4OH = [Zn(NH3)4]{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4]{2+} + 2 OH{-} + 4 H2O
FeSO4 + SO3 = Fe2(SO4)3 + SO2 =>
2 FeSO4 + 2 SO3 = Fe2(SO4)3 + SO2
HNO3 + CuF2 = HF + Cu(NO3)2 =>
2 HNO3 + CuF2 = 2 HF + Cu(NO3)2
Ca + N2 + H2O = Ca(OH)2 + NH3 =>
3 Ca + N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4 + OH + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4 + 2 OH + 4 H2O
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
C3H7OH + KMnO4 + H2O = KOH + MnO2 + C3H7(OH)2 =>
3 C3H7OH + KMnO4 + 2 H2O = KOH + MnO2 + 3 C3H7(OH)2
MgCl2 + H2 + O2 = MgO + HCl =>
2 MgCl2 + 2 H2 + O2 = 2 MgO + 4 HCl
C2H5CI + Na = NaCI + C4H10 =>
2 C2H5CI + 2 Na = 2 NaCI + C4H10
Na3Po4*12H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 30 H2O
Mg(H2PO4)2 + NaOH = Mg3(PO4)2 + Na3PO4 + H2O =>
3 Mg(H2PO4)2 + 12 NaOH = Mg3(PO4)2 + 4 Na3PO4 + 12 H2O
CuClNaNo3 = CuNo3NaCl =>
CuClNaNo3 = CuNo3NaCl
C3H7OH + KMnO4 + H2O = KOH + MnO2 + C3H7(OH)2 =>
3 C3H7OH + KMnO4 + 2 H2O = KOH + MnO2 + 3 C3H7(OH)2
AgNO3 + PbNO32 = PbNO3 + AgNO32 =>
AgNO3 + PbNO32 = PbNO3 + AgNO32
C6H16 + O2 = CO2 + H2O =>
C6H16 + 10 O2 = 6 CO2 + 8 H2O
Pb(NO3)2 + SnCl2 + NaOH = Pb + Na2[Sn(OH)6] + NaNO3 + NaCl =>
Pb(NO3)2 + SnCl2 + 6 NaOH = Pb + Na2[Sn(OH)6] + 2 NaNO3 + 2 NaCl
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = (NH4)(NO3)(aq) + Ba(SO4)(s) =>
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = 2(NH4)(NO3)(aq) + Ba(SO4)(s)
Cd + HClO3 = Cd(ClO3)2 + ClO + H2O =>
3 Cd + 8 HClO3 = 3 Cd(ClO3)2 + 2 ClO + 4 H2O
CrCl3 + HCl + Zn = CrCl4 + HZn =>
CrCl3 + HCl + Zn = CrCl4 + HZn
Ti + C2F4 = TiF4 + C =>
Ti + C2F4 = TiF4 + 2 C
KMnO4 + CH4O + H2SO4 = K2SO4 + CO2 + H2O + MnSO4 =>
6 KMnO4 + 5 CH4O + 9 H2SO4 = 3 K2SO4 + 5 CO2 + 19 H2O + 6 MnSO4
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
HNO2 + KMnO4 + HCl = HNO3 + MnCl2 + KCl + H2O =>
5 HNO2 + 2 KMnO4 + 6 HCl = 5 HNO3 + 2 MnCl2 + 2 KCl + 3 H2O
NaOH + CaSO4 = CaOH + NaSO4 =>
NaOH + CaSO4 = CaOH + NaSO4
Ga + Ag2S = Ga2S3 + Ag =>
2 Ga + 3 Ag2S = Ga2S3 + 6 Ag
Al(OH)3 + H2SO3 = Al2 + SO3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2 + 3 SO3 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cl2O7 + H2 = HCl + H2O =>
Cl2O7 + 8 H2 = 2 HCl + 7 H2O
FeBr = Fe + Br2 =>
2 FeBr = 2 Fe + Br2
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