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Ca(OH)2 = CaO + H2O
H2S + BaCl2 = BaS + H2 + Cl2 =>
H2S + BaCl2 = BaS + H2 + Cl2
Cl2 + H2O + As2O3 = H3AsO4 + HCl =>
2 Cl2 + 5 H2O + As2O3 = 2 H3AsO4 + 4 HCl
Fe{2+} + (NH4)2S = FeS + NH4{+} =>
Fe{2+} + (NH4)2S = FeS + 2 NH4{+}
Ag2O2 + KI + H2O = AgI + I2 + KOH =>
Ag2O2 + 4 KI + 2 H2O = 2 AgI + I2 + 4 KOH
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Cr2O3 + Na2CO3 = Cr2(CO3)3 + Na2O =>
Cr2O3 + 3 Na2CO3 = Cr2(CO3)3 + 3 Na2O
Fe(NO3)3 + KCNS = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KCNS = Fe(SCN)3 + 3 KNO3
HCN(aq) + NH4OH(aq) = H2O(l) + NH4CN(aq) =>
HCN(aq) + NH4OH(aq) = H2O(l) + NH4CN(aq)
PhBr + Mg = PhMgBr =>
PhBr + Mg = PhMgBr
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu290Zn10O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 290 Cu(CO2CH3)2 + 10 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu290Zn10O700 + 2600 CO + 1950 H2O
Cl(aq) + Ag(aq) = Ag2Cl3(s) =>
3 Cl(aq) + 2 Ag(aq) = Ag2Cl3(s)
KHS + HBr = KBr + H2S =>
KHS + HBr = KBr + H2S
CH3CH(CH3)CH2COOH + K2Cr2O7 + H2SO4 = CH3C(CH3)(OH)CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH(CH3)CH2COOH + K2Cr2O7 + 4 H2SO4 = 3 CH3C(CH3)(OH)CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Ni(s) + H2SO4(aq) = H2(g) + NiSO4(s) =>
Ni(s) + H2SO4(aq) = H2(g) + NiSO4(s)
CaI2 + RaCr2O7 = CaCr2O7 + RaI2 =>
CaI2 + RaCr2O7 = CaCr2O7 + RaI2
CO2 + BaO2 = BaO + CO2*O2 =>
CO2 + 2 BaO2 = 2 BaO + CO2*O2
C7H15COOH + O2 = CO2 + H2O =>
C7H15COOH + 11 O2 = 8 CO2 + 8 H2O
NaOH + Na3PO4 = NaPO4 + OHNa3 =>
NaOH + Na3PO4 = NaPO4 + OHNa3
Ba(OH)2 + I = Ba(IO3)2 + BaI2 + H2O =>
6 Ba(OH)2 + 12 I = Ba(IO3)2 + 5 BaI2 + 6 H2O
NaMnO4 + Na2SO3 + NaOH = Na2MnO4 + Na2SO4 + H2O =>
2 NaMnO4 + Na2SO3 + 2 NaOH = 2 Na2MnO4 + Na2SO4 + H2O
HN3 + O2 = NO2 + H3O =>
6 HN3 + 19 O2 = 18 NO2 + 2 H3O
BeO + SiO2 = O2 + BeSiO2 =>
2 BeO + 2 SiO2 = O2 + 2 BeSiO2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C4H6 + CuCl = C4H5Cu + HCl =>
C4H6 + CuCl = C4H5Cu + HCl
FrOH + HAt = FrAt + H2O =>
FrOH + HAt = FrAt + H2O
H2SO4 = SO4H2 =>
H2SO4 = SO4H2
OCl + (S2O3)2({-}) + OH({-}) = (SO4)2({-}) + Cl({-}) + H2O =>
19 OCl + 3(S2O3)2({-}) + 22 OH({-}) = 6(SO4)2({-}) + 19 Cl({-}) + 11 H2O
B(OH)3 + H2SO4 = B(HSO4)3 + H2O =>
B(OH)3 + 3 H2SO4 = B(HSO4)3 + 3 H2O
Na2SiO3 + NO2 + H2O = H2SiO3 + NaNO3 + NO =>
Na2SiO3 + 3 NO2 + H2O = H2SiO3 + 2 NaNO3 + NO