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CuO + H2SO4 = CuSO4 + H2O
CuCl2 + NaF = CuF + NaCl + F2 =>
2 CuCl2 + 4 NaF = 2 CuF + 4 NaCl + F2
Li(s) + Br2(g) = LiBr(s) =>
2 Li(s) + Br2(g) = 2 LiBr(s)
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
Fe2O3 + B2O3 + Mg = Fe2B + MgO =>
2 Fe2O3 + B2O3 + 9 Mg = 2 Fe2B + 9 MgO
Zn(CO3) + H3PO4 = Zn3(PO4)2 + H2O + CO2 =>
3 Zn(CO3) + 2 H3PO4 = Zn3(PO4)2 + 3 H2O + 3 CO2
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
Hg2(NO3)2 + KBr = Hg2Br2 + KNO3 =>
Hg2(NO3)2 + 2 KBr = Hg2Br2 + 2 KNO3
CaCO3(l) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(l) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na + BaI2 = NaI + Ba =>
2 Na + BaI2 = 2 NaI + Ba
OH = O + H2O =>
2 OH = O + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
(NH4)2[CO(CNS)4] + H2O = [CO(H2O)6](CNS)2 + NH4CNS =>
(NH4)2[CO(CNS)4] + 6 H2O = [CO(H2O)6](CNS)2 + 2 NH4CNS
HNO3 + CaO = CaNO3 + HO =>
HNO3 + CaO = CaNO3 + HO
H2O(aq) + O2 = OH =>
2 H2O(aq) + O2 = 4 OH
P4(s) + Cl2(g) = PCl5(s) =>
P4(s) + 10 Cl2(g) = 4 PCl5(s)
HCl + Sr(OH)2 = SrCl2 + H2O =>
2 HCl + Sr(OH)2 = SrCl2 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4MgPO4 + HCl = MgCl2 + H3PO4 + NH4Cl =>
NH4MgPO4 + 3 HCl = MgCl2 + H3PO4 + NH4Cl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KNO2(aq) + HI(aq) = KI(aq) + HNO2(aq) =>
KNO2(aq) + HI(aq) = KI(aq) + HNO2(aq)
Cl{-} + Hg2{+2} = Hg2Cl2 =>
2 Cl{-} + Hg2{+2} = Hg2Cl2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Al2(SO4)3 + Ca(NO3)2 = Al(NO3)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 CaSO4
HCl + K(OH)2 = Cl2K + H2O =>
2 HCl + K(OH)2 = Cl2K + 2 H2O
KMnO4 + OH + I2 = MnO2 + KIO3 + H2O =>
2 KMnO4 + 4 OH + I2 = 2 MnO2 + 2 KIO3 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ga2O3 + H2O = Ga(OH)3 =>
Ga2O3 + 3 H2O = 2 Ga(OH)3
CH3[[CH2]6CH3] + O2 = CO2 + H2O =>
2 CH3[[CH2]6CH3] + 25 O2 = 16 CO2 + 18 H2O
Zn + Na2S = Zn(Na2S) =>
Zn + Na2S = Zn(Na2S)
Ag(NO3) + Na2SO4 = Ag2SO4 + Na(NO3) =>
2 Ag(NO3) + Na2SO4 = Ag2SO4 + 2 Na(NO3)
K2CO3(s) + HCl = KCl + H2O + CO2 =>
K2CO3(s) + 2 HCl = 2 KCl + H2O + CO2
CrCl3 + (NH4)2SO3 + H2O = Cr(OH)3 + NH4Cl + SO2 =>
2 CrCl3 + 3(NH4)2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NH4Cl + 3 SO2
Cu2 + NaCl = Na + CuCl2 =>
Cu2 + 4 NaCl = 4 Na + 2 CuCl2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
hydrochloricacid + aluminum = aluminumchloride + hydrogen =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
FeO2O3 + C = Fe + CO2 =>
2 FeO2O3 + 5 C = 2 Fe + 5 CO2
HI + AgNO3 = Ag + HINO3 =>
HI + AgNO3 = Ag + HINO3
CH3NHCH3 + O2 = CO2 + NO2 + H2O =>
4 CH3NHCH3 + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
SO2 + NO = SO3 + N =>
SO2 + NO = SO3 + N
H2S + O2 = H2O(l) + SO2(g) =>
2 H2S + 3 O2 = 2 H2O(l) + 2 SO2(g)
CaCO3 + Mn2O3 = Ca2Mn2O5 + CO2 =>
2 CaCO3 + Mn2O3 = Ca2Mn2O5 + 2 CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
(CH3CH2NH3)2SO4 + NaOH = Na2SO4 + H2O + CH3CH2NH2 =>
(CH3CH2NH3)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 CH3CH2NH2
K(Al(OH)4) + HCl = AlCl3 + KCl + H2O =>
K(Al(OH)4) + 4 HCl = AlCl3 + KCl + 4 H2O
CH3CH2CH3 + CoF3 = CF3CF2CF3 + CoF2 + HF =>
CH3CH2CH3 + 16 CoF3 = CF3CF2CF3 + 16 CoF2 + 8 HF
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