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2 KOH + Sr(NO3)2 = 2 KNO3 + Sr(OH)2
C3H8O2 + HNO3 = C3H6N2O6 + H2O =>
C3H8O2 + 2 HNO3 = C3H6N2O6 + 2 H2O
(CH3COO)2Pb + Ag2SO4 = CH3COOAg + PbSO4 =>
(CH3COO)2Pb + Ag2SO4 = 2 CH3COOAg + PbSO4
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Na2S + Mn(NO3)2 = MnS + NaNO3 =>
Na2S + Mn(NO3)2 = MnS + 2 NaNO3
Na2SiO3 + O2 = Na2SiO5 =>
Na2SiO3 + O2 = Na2SiO5
H3PO4 + Pb(C2H3O2)2 = CH3COOH + Pb3(PO4)2 =>
2 H3PO4 + 3 Pb(C2H3O2)2 = 6 CH3COOH + Pb3(PO4)2
Na2S + Ca(NO3)2 = Na2(NO3)2 + CaS =>
Na2S + Ca(NO3)2 = Na2(NO3)2 + CaS
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl
NaSnO2 + Cl2 + NaOH + H2O = Na2[Sn(OH)6] + NaCl =>
2 NaSnO2 + Cl2 + 4 NaOH + 4 H2O = 2 Na2[Sn(OH)6] + 2 NaCl
CaO + HF = CaF + HO =>
CaO + HF = CaF + HO
Pb(OH)2 + Na2S = Pb + Na + SOH =>
Pb(OH)2 + 2 Na2S = Pb + 4 Na + 2 SOH
N2 + H2 + O2 = NH4NO3 =>
2 N2 + 4 H2 + 3 O2 = 2 NH4NO3
NaOH + Be = Be(OH)2 + Na =>
2 NaOH + Be = Be(OH)2 + 2 Na
Li + CaSO4 = Ca + Li2SO4 =>
2 Li + CaSO4 = Ca + Li2SO4
CO2 + H2 = C3H6 + H2O =>
3 CO2 + 9 H2 = C3H6 + 6 H2O
KI + HClO = I2 + KOH + Cl =>
2 KI + 2 HClO = I2 + 2 KOH + 2 Cl
Pb + HCl = PbH2 + Cl2 =>
Pb + 2 HCl = PbH2 + Cl2
Ca + H2O = H + Ca(OH)2 =>
Ca + 2 H2O = 2 H + Ca(OH)2
Zn(OH)2 + HCI = ZnOHCI + H2O =>
Zn(OH)2 + HCI = ZnOHCI + H2O
HClO + KI = KCl + HIO =>
HClO + KI = KCl + HIO
PotassiumHydroxide + ZincSulfate = PotassiumSulfate + ZincHydroxide =>
PotassiumHydroxide + ZincSulfate = PotassiumSulfate + ZincHydroxide
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
HClO + KI = HCl + KIO3 =>
3 HClO + KI = 3 HCl + KIO3
C4H9I + NH3 = C4H9NH3 + I2 =>
2 C4H9I + 2 NH3 = 2 C4H9NH3 + I2
HCN + CuSO4 = H2SO4 + Cu[CN]2 =>
2 HCN + CuSO4 = H2SO4 + Cu[CN]2
CaCl2 + Na3PO4 = Na3Cl + Ca(PO4)2 =>
CaCl2 + 2 Na3PO4 = 2 Na3Cl + Ca(PO4)2
NiCl3 + Mg = Mg(Cl3)2 + Ni =>
2 NiCl3 + Mg = Mg(Cl3)2 + 2 Ni
Zn(s) + H2(SO4)(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2(SO4)(aq) = ZnSO4(aq) + H2(g)
C3H8O(s) + O2(g) = CO2(s) + H2O(g) =>
2 C3H8O(s) + 9 O2(g) = 6 CO2(s) + 8 H2O(g)
SnF2(aq) + Na3PO4(aq) = Sn3(PO4)2(s) + NaF(aq) =>
3 SnF2(aq) + 2 Na3PO4(aq) = Sn3(PO4)2(s) + 6 NaF(aq)
Fe{2+}(aq) + Cr2O7{2-}(aq) + H{+} = Fe{3+}(aq) + Cr{3+}(aq) + H2O =>
6 Fe{2+}(aq) + Cr2O7{2-}(aq) + 14 H{+} = 6 Fe{3+}(aq) + 2 Cr{3+}(aq) + 7 H2O
S + H2SO4 + NaOH = Na2SO3 + H2O =>
S + 2 H2SO4 + 6 NaOH = 3 Na2SO3 + 5 H2O
Ag(NO3)(aq) + Zn(s) = Zn(NO3)3(aq) + Ag =>
3 Ag(NO3)(aq) + Zn(s) = Zn(NO3)3(aq) + 3 Ag
NH3 + NaOH = NH2OH + NaH =>
NH3 + NaOH = NH2OH + NaH
CrS + O2 = CrO + SO2 =>
2 CrS + 3 O2 = 2 CrO + 2 SO2
[Hg]2(NO2)2 + ZnSO4 = [Hg]2SO4 + Zn(NO2)2 =>
[Hg]2(NO2)2 + ZnSO4 = [Hg]2SO4 + Zn(NO2)2
Rb3PO4(aq) + Mg(NO3)2(aq) = Mg3(PO4)2(s) + RbNO3(aq) =>
2 Rb3PO4(aq) + 3 Mg(NO3)2(aq) = Mg3(PO4)2(s) + 6 RbNO3(aq)
NH3 + NO2(s) = N2O(g) + H2O(l) =>
6 NH3 + 8 NO2(s) = 7 N2O(g) + 9 H2O(l)
CuO(S) + CH4(g) = Cu(S) + CO2(g) + H2O =>
4 CuO(S) + CH4(g) = 4 Cu(S) + CO2(g) + 2 H2O
CH3COOH + CH4 + Na2CO3 = CH3COONa + H2O =>
CH3COOH + CH4 + Na2CO3 = 2 CH3COONa + H2O
H2O(l) + Na(s) = H(g) + NaOH(aq) =>
H2O(l) + Na(s) = H(g) + NaOH(aq)
C19H14O2 + H2O = CO2 + C2H5OH =>
6 C19H14O2 + 87 H2O = 28 CO2 + 43 C2H5OH
H2SO4 + Na2SO3 = Na2SO4 + H2O + S2 =>
2 H2SO4 + 6 Na2SO3 = 6 Na2SO4 + 2 H2O + S2
K2S + Al2O3 = Al2S3 + K2O =>
3 K2S + Al2O3 = Al2S3 + 3 K2O
H2Cr2O7 + Ca(OH)2 = Ca(Cr2O7) + H2(OH)2 =>
H2Cr2O7 + Ca(OH)2 = Ca(Cr2O7) + H2(OH)2
Al(OH)3 + KOH = Al[K(OH)4] =>
Al(OH)3 + KOH = Al[K(OH)4]
CrS + O2 = CrO + SO2 =>
2 CrS + 3 O2 = 2 CrO + 2 SO2
Na2SO3 + NH4Cl = NaCl + (NH4)2SO3 =>
Na2SO3 + 2 NH4Cl = 2 NaCl + (NH4)2SO3
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