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MgSO4*7H2O = Mg{2+} + SO4{2-} + 7 H2O
NaI + Pb(No3)2 = NaNo3 + PbI2 =>
2 NaI + Pb(No3)2 = 2 NaNo3 + PbI2
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
ZnS + Li2O = ZnO + Li2S =>
ZnS + Li2O = ZnO + Li2S
Al + HCl = AlCl3 + H2 = BaS + NaNO3 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHCO3 + CH3COOH = C2H2NaO2 + CO2 + H2O =>
8 NaHCO3 + 7 CH3COOH = 8 C2H2NaO2 + 6 CO2 + 10 H2O
Co2O3 + As2O3 = CoAsO3 =>
Co2O3 + As2O3 = 2 CoAsO3
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
WO3 + CH3COCH3 = W3O8 + CO2 + H2O =>
24 WO3 + CH3COCH3 = 8 W3O8 + 3 CO2 + 3 H2O
H2SO3(l) + KIO3 + HCl(l) = H2SO4(l) + KCl(l) + I2(l) + H2O(l) =>
5 H2SO3(l) + 2 KIO3 + 2 HCl(l) = 5 H2SO4(l) + 2 KCl(l) + I2(l) + H2O(l)
KIO3 + KI + HCl = H2O + I2 + KCl =>
KIO3 + 5 KI + 6 HCl = 3 H2O + 3 I2 + 6 KCl
Pb + Ca(NO3)2 = Ca + Pb(NO3)2 =>
Pb + Ca(NO3)2 = Ca + Pb(NO3)2
KBrO4 = KBr + O2 =>
KBrO4 = KBr + 2 O2
H2PO4 + NH3 = (NH4)2PO4 =>
H2PO4 + 2 NH3 = (NH4)2PO4
C6H4(NO2)COOH + HCl + Fe = C6H4(NH2)COOH + FeCl3 + H2O =>
C6H4(NO2)COOH + 6 HCl + 2 Fe = C6H4(NH2)COOH + 2 FeCl3 + 2 H2O
Na2CrO4 + Ba(OH)2 = BaCrO4 + NaOH =>
Na2CrO4 + Ba(OH)2 = BaCrO4 + 2 NaOH
LiNO3(heat) = LiNO2 + O2 =>
2 LiNO3(heat) = 2 LiNO2 + O2
Co(NO3) + KS2 = CoS2 + NO3K =>
Co(NO3) + KS2 = CoS2 + NO3K
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Na + O + Cl = NaOCl =>
Na + O + Cl = NaOCl
KCNS + Al + HCl = KCl + AlCl3 + NHCl + C + H2S =>
3 KCNS + Al + 9 HCl = 3 KCl + AlCl3 + 3 NHCl + 3 C + 3 H2S
Fe(NO3)3 + KOH = KNO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 KOH = 3 KNO3 + Fe(OH)3
NO + H2O + O2 = H2NO3 =>
2 NO + 2 H2O + O2 = 2 H2NO3
Na2CO3 + Cu = Cu(CO3) + Na =>
Na2CO3 + Cu = Cu(CO3) + 2 Na
P(s) + Ca(s) = Ca3P2(s) =>
2 P(s) + 3 Ca(s) = Ca3P2(s)
C2H7N + HCl = C2H8ClN =>
C2H7N + HCl = C2H8ClN
H2O + P6 = H2PO2 + PH3 =>
36 H2O + 5 P6 = 18 H2PO2 + 12 PH3
NiSO4 + NaOH + HCl = NiCl2 + Na2SO4 + H2O =>
NiSO4 + 2 NaOH + 2 HCl = NiCl2 + Na2SO4 + 2 H2O
CH3CH2OCOCH3 + NH4Cl = CH3CH2Cl + CH3COONH4 =>
CH3CH2OCOCH3 + NH4Cl = CH3CH2Cl + CH3COONH4
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
CaCl + Cl = CaCl2 =>
CaCl + Cl = CaCl2
NH4NO3 + Ba(OH)2 = H2O + NH3 + Ba(NO2)2 =>
3 NH4NO3 + 2 Ba(OH)2 = 5 H2O + 2 NH3 + 2 Ba(NO2)2
CuO + NH4Cl = Cu + Cl2 + H2O + NH3 =>
CuO + 2 NH4Cl = Cu + Cl2 + H2O + 2 NH3
K + MgCl = Mg + KCl =>
K + MgCl = Mg + KCl
Cr + Co3 = CrCo3 =>
Cr + Co3 = CrCo3
NH4 + H2O = NOH + H2 =>
2 NH4 + 2 H2O = 2 NOH + 5 H2
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
C2H2O3 + C2H8N2 + C6H6O4S + NaOH = C18H16N2O6Na4 + H2SO4 + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O4S + 4 NaOH = C18H16N2O6Na4 + 2 H2SO4 + 4 H2O
CO2 + H2 = CH3C00H + H2O =>
2 CO2 + 6 H2 = CH3C00H + 4 H2O
C8H10N4O2 + C2H6O + HCl = N2O + H2O + C10H16ClN =>
4 C8H10N4O2 + 14 C2H6O + 6 HCl = 5 N2O + 17 H2O + 6 C10H16ClN
C + Cl2 = CCl14 =>
C + 7 Cl2 = CCl14
K2Cr2O7 + AgNO3 = KNO3 + Ag2Cr2O7 =>
K2Cr2O7 + 2 AgNO3 = 2 KNO3 + Ag2Cr2O7
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HNO3 + H2S = H2SO4 + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
Al + FeO2 = AlO + Fe =>
2 Al + FeO2 = 2 AlO + Fe
Li3(PO4) + CaBr2 = LiBr + Ca3(PO4)2 =>
2 Li3(PO4) + 3 CaBr2 = 6 LiBr + Ca3(PO4)2
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Fe{2+} + ClO{-} + H{+} = Fe{3+} + Cl{-} + H2O =>
2 Fe{2+} + ClO{-} + 2 H{+} = 2 Fe{3+} + Cl{-} + H2O
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