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Pb(NO3)2 + 2 KCN = Pb(CN)2 + 2 KNO3
Ag(s) + O2(g) = Ag2O =>
4 Ag(s) + O2(g) = 2 Ag2O
Fe(OH)3 + NH4NO3 = Fe(NO3)3 + NH3 + H2O =>
Fe(OH)3 + 3 NH4NO3 = Fe(NO3)3 + 3 NH3 + 3 H2O
Li2O + Al(C2H3O2)3 = LiC2H3O2 + Al2O3 =>
3 Li2O + 2 Al(C2H3O2)3 = 6 LiC2H3O2 + Al2O3
Bi(NO3)3 + KI = BiI3 + K + NO3 =>
Bi(NO3)3 + 3 KI = BiI3 + 3 K + 3 NO3
Fe{2+} + Cl{-} = FeCl2 =>
Fe{2+} + 2 Cl{-} = FeCl2
Ca(SO4)(aq) + AlBr3(aq) = CaBr2(aq) + Al2(SO4)3(s) =>
3 Ca(SO4)(aq) + 2 AlBr3(aq) = 3 CaBr2(aq) + Al2(SO4)3(s)
KIO3 + H2S = KI + S + H2O =>
KIO3 + 3 H2S = KI + 3 S + 3 H2O
C8H9NO2 + C2H5OH = C10H15N + O =>
C8H9NO2 + C2H5OH = C10H15N + 3 O
H2SiF6 + NaOH = Na2SiF6 + H2O =>
H2SiF6 + 2 NaOH = Na2SiF6 + 2 H2O
Fe(NO3)2(aq) + Na2CO3(aq) = FeCO3(s) + NaNO3(aq) =>
Fe(NO3)2(aq) + Na2CO3(aq) = FeCO3(s) + 2 NaNO3(aq)
H + ClO3 = HClO3 =>
H + ClO3 = HClO3
FeCr2O4 + NaOH + O2 = Na2CrO4 + Fe(OH)3 + H2O =>
4 FeCr2O4 + 16 NaOH + 7 O2 = 8 Na2CrO4 + 4 Fe(OH)3 + 2 H2O
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
Fe + Cl(g) = FeCl2 =>
Fe + 2 Cl(g) = FeCl2
HCl + SOH = SCl + H2O =>
HCl + SOH = SCl + H2O
KMnO4 + HBr = MnBr + KBr + Br2 + H2O =>
KMnO4 + 8 HBr = MnBr + KBr + 3 Br2 + 4 H2O
CoCl2*6H2O + H2C2O4*2H2O = CoC2O4*4H2O + HCl + H2O =>
CoCl2*6H2O + H2C2O4*2H2O = CoC2O4*4H2O + 2 HCl + 4 H2O
Ni(No3)2 + Na3PO4 = Ni3(PO4)2 + NaNo3 =>
3 Ni(No3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaNo3
Cr2O3 + Ba(OH)2 + H2O = Ba[Cr(OH)4]2 =>
Cr2O3 + Ba(OH)2 + 3 H2O = Ba[Cr(OH)4]2
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*H2O + HCl + H2O =>
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*H2O + 2 HCl + 7 H2O
Cu2S + O = Cu2O + SO2 =>
Cu2S + 3 O = Cu2O + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H10 + O2(g) = CO2 + H2O =>
2 C6H10 + 17 O2(g) = 12 CO2 + 10 H2O
Cu + H2SO4 = CuO + H2S =>
4 Cu + H2SO4 = 4 CuO + H2S
BrO + CO2 = BrCO3 =>
BrO + CO2 = BrCO3
Zr + SiO2 = ZrO2 + Si =>
Zr + SiO2 = ZrO2 + Si
Co(NO3)2*6H2O + P(OPh)3 + NaBH4 = HCo[P(OPh)3]4 + NaNO3 + B(OH)3 + H2 =>
2 Co(NO3)2*6H2O + 8 P(OPh)3 + 4 NaBH4 = 2 HCo[P(OPh)3]4 + 4 NaNO3 + 4 B(OH)3 + 13 H2
CaCO3 + (HCl) = CaCl2 + CO2 + H2O =>
CaCO3 + 2(HCl) = CaCl2 + CO2 + H2O
Al + HBrO3 = Al(BrO3)3 + H2 =>
2 Al + 6 HBrO3 = 2 Al(BrO3)3 + 3 H2
CaC2 + O2 + H2O = Ca(OH)2 + CH2CHCO2 =>
3 CaC2 + 2 O2 + 6 H2O = 3 Ca(OH)2 + 2 CH2CHCO2
Cl2 + I2 + KOH = KCl + KIO3 + H2O =>
5 Cl2 + I2 + 12 KOH = 10 KCl + 2 KIO3 + 6 H2O
MgO + Cl2O = Mg(ClO)2 =>
MgO + Cl2O = Mg(ClO)2
CH4N2O + C12H22O11 + CH4O = C21H27NO5 + H2O =>
12 CH4N2O + 25 C12H22O11 + 192 CH4O = 24 C21H27NO5 + 359 H2O
KMnO4 + H2SO4 + NaHSO3 = H2O + K2SO4 + MnSO4 + NaHSO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NaHSO4
C5H5O2 + Na + HCl = C5H12O2 + NaCl =>
C5H5O2 + 7 Na + 7 HCl = C5H12O2 + 7 NaCl
Mg3Al2Si3O12 = MgO + Al2O3 + SiO2 =>
Mg3Al2Si3O12 = 3 MgO + Al2O3 + 3 SiO2
NH4Cl + Ni(NO3)2 = NH4NO3 + NiCl2 =>
2 NH4Cl + Ni(NO3)2 = 2 NH4NO3 + NiCl2
CH3COOH + LiOH = Li(CH3COO) + H2O =>
CH3COOH + LiOH = Li(CH3COO) + H2O
CoCl2 + CuSO4 = CoSO4 + CuCl2 =>
CoCl2 + CuSO4 = CoSO4 + CuCl2
Na2S5 + O2 + H2O = Na2S2O3*5H2O + SO2 =>
2 Na2S5 + 9 O2 + 10 H2O = 2 Na2S2O3*5H2O + 6 SO2
CsCl + O2 = Cs2O + Cl =>
4 CsCl + O2 = 2 Cs2O + 4 Cl
Ag + Ca(OH)2 = Ag(OH) + Ca =>
2 Ag + Ca(OH)2 = 2 Ag(OH) + Ca
CuCO3 + H3O{+} = Cu{2+} + CO2 + H2O =>
CuCO3 + 2 H3O{+} = Cu{2+} + CO2 + 3 H2O
Ca(s) + CuSO4(aq) = Cu(s) + CaSO4 =>
Ca(s) + CuSO4(aq) = Cu(s) + CaSO4
NaNO3 + MgBr2 = NaBr + Mg(NO3)2 =>
2 NaNO3 + MgBr2 = 2 NaBr + Mg(NO3)2
BaH2(s) + H2O(l) = Ba(OH)2(ac) + H2(g) =>
BaH2(s) + 2 H2O(l) = Ba(OH)2(ac) + 2 H2(g)
Ni2Cl + O2 = NiO + Cl2O5 =>
4 Ni2Cl + 9 O2 = 8 NiO + 2 Cl2O5
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O =>
NH2CH2COOH + C2H5OH = NH2CH2COOC2H5 + H2O
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O =>
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O
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