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Cu(NO3)2 + 2 NaCl = 2 NaNO3(aq) + CuCl2(aq)
NaCl(ac) + H2SO4(l) = Na2SO4(ac) + HCl =>
2 NaCl(ac) + H2SO4(l) = Na2SO4(ac) + 2 HCl
CH3C(O)NH2 + NaOH + Br2 = CH3NH2 + NaBr + CO2 + H2O =>
CH3C(O)NH2 + 2 NaOH + Br2 = CH3NH2 + 2 NaBr + CO2 + H2O
MgO + H2CrO4 = MgCrO4 + H2O =>
MgO + H2CrO4 = MgCrO4 + H2O
H2S2O7(s) + H2O(l) = H2SO4(l) =>
H2S2O7(s) + H2O(l) = 2 H2SO4(l)
AlCl3 + H2O(l) = Al(OH)3 + HCl(aq) =>
AlCl3 + 3 H2O(l) = Al(OH)3 + 3 HCl(aq)
NaHCO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(g) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(g)
Mg + Mn3O4 = MgO + Mn =>
4 Mg + Mn3O4 = 4 MgO + 3 Mn
K2SO3 + Na2SiO3 = K2SiO3 + Na2SO3 =>
K2SO3 + Na2SiO3 = K2SiO3 + Na2SO3
As + HCl = AsCl3 + H2 =>
2 As + 6 HCl = 2 AsCl3 + 3 H2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
H2S + SO4 = S + H2O =>
4 H2S + SO4 = 5 S + 4 H2O
C6H4Cl2 + O2 = CO2 + H2O + Cl2 = CO2 + H2O + HCL =>
C6H4Cl2 + 7 O2 = 6 CO2 + 2 H2O + Cl2
Ca(NO3)2AgNO3 = CaNO3Ag(NO3)2 =>
Ca(NO3)2AgNO3 = CaNO3Ag(NO3)2
K(ClO3) + KI + H2O = KCl + I2 + K(OH) =>
K(ClO3) + 6 KI + 3 H2O = KCl + 3 I2 + 6 K(OH)
C3H8 + CO2 = CO + H2O =>
C3H8 + 7 CO2 = 10 CO + 4 H2O
Zn(s) + AlCl3(aq) = Al + ZnCl2 =>
3 Zn(s) + 2 AlCl3(aq) = 2 Al + 3 ZnCl2
Na2B4O7 + Al2(SO4)3 = Na2SO4 + Al2(B4O7)3 =>
3 Na2B4O7 + Al2(SO4)3 = 3 Na2SO4 + Al2(B4O7)3
KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + H2O =>
2 KAl(SO4)2*12H2O = Al2(SO4)3 + K2SO4 + 24 H2O
HQ + B = H + BQ =>
HQ + B = H + BQ
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + Na2Cl2 =>
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + Na2Cl2
PbSO4MgPO4 = PbPO4MgSO4 =>
PbSO4MgPO4 = PbPO4MgSO4
C6H6COOH + C4H9OH = C6H6COOHC3H7 + H2O =>
10 C6H6COOH + 10 C4H9OH = 11 C6H6COOHC3H7 + 8 H2O
AsCl3 + Na2(SO3) = As2(SO3)3 + NaCl =>
2 AsCl3 + 3 Na2(SO3) = As2(SO3)3 + 6 NaCl
Pb(NO3)2Zn0 = Zn(NO3)2Pb =>
Pb(NO3)2Zn0 = Zn(NO3)2Pb
Hg2(CN)2 + Ce{+4} + OH{-} = CO2{-2} + NO3({-}1) + Ce{+2} + Hg(OH)2 + H2O =>
Hg2(CN)2 + 9 Ce{+4} + 24 OH{-} = 2 CO2{-2} + 2 NO3({-}1) + 9 Ce{+2} + 2 Hg(OH)2 + 10 H2O
FeO + H2 = H2O2 + Fe =>
2 FeO + H2 = H2O2 + 2 Fe
C6H14 + H2SO4 = H2O + C6H8S =>
C6H14 + H2SO4 = 4 H2O + C6H8S
Mn2O3 + KClO3 + KOH = K(MnO4) + KCl + H2O =>
3 Mn2O3 + 4 KClO3 + 6 KOH = 6 K(MnO4) + 4 KCl + 3 H2O
HBrO2 + NaOH = NaO + HBr(OH)2 =>
HBrO2 + 2 NaOH = 2 NaO + HBr(OH)2
Ba + H2O = H2Ba + O2 =>
2 Ba + 2 H2O = 2 H2Ba + O2
PbI2 + Al = AlI3 + Pb =>
3 PbI2 + 2 Al = 2 AlI3 + 3 Pb
FeS2 + O2 = Fe2O3 + SO32 =>
4 FeS2 + 131 O2 = 2 Fe2O3 + 8 SO32
Zn + AuI = ZnI + Au =>
Zn + AuI = ZnI + Au
H2O + CO2 = O2 + C6H12O4 =>
6 H2O + 6 CO2 = 7 O2 + C6H12O4
PbO + C = CO2 + Pb =>
2 PbO + C = CO2 + 2 Pb
Pb(NO3)2 + (Na)3PO4 = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2(Na)3PO4 = Pb3(PO4)2 + 6 Na(NO3)
Br2 + CaI2 = I + Ca(Br2)2 =>
2 Br2 + CaI2 = 2 I + Ca(Br2)2
C2H4 + O2 = CO2H2O =>
C2H4 + 3 O2 = 2 CO2H2O
C3H5(C15H31COO)1(C17H35COO)2 + O2 = CO2 + H2O =>
2 C3H5(C15H31COO)1(C17H35COO)2 + 157 O2 = 110 CO2 + 106 H2O
CH3C(O)NH2 + NaOH + Br2 = CH3NH2 + NaBr + CO2 + H2O =>
CH3C(O)NH2 + 2 NaOH + Br2 = CH3NH2 + 2 NaBr + CO2 + H2O
C6H5COONaNaOH = C6H5COONa2OH =>
C6H5COONaNaOH = C6H5COONa2OH
NH4OH + BaCl2 + H2O2 = BaO2 + NH4Cl + H2O =>
2 NH4OH + BaCl2 + H2O2 = BaO2 + 2 NH4Cl + 2 H2O
NaOH + NO3 = NaNO3 + OH =>
NaOH + NO3 = NaNO3 + OH
Cr2O3 + KOH + KClO3 = K2Cr2O7 + KCl + H2O =>
Cr2O3 + 2 KOH + KClO3 = K2Cr2O7 + KCl + H2O
MoCl5 + Mo = Mo6Cl2 =>
2 MoCl5 + 28 Mo = 5 Mo6Cl2
N = NN =>
2 N = NN
Cr2O7{2-} + H2C2O4 + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 H2C2O4 + 8 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
KOH + H3PO3 = K(PO3) + H4O =>
KOH + H3PO3 = K(PO3) + H4O
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