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CH4 + 6 S = CS2 + 4 HS
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
H3PO4 + NaOH = Na2H2P2O7 + H2O =>
2 H3PO4 + 2 NaOH = Na2H2P2O7 + 3 H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
NaOH(aq) + FeCl3(aq) = Fe(OH)(s) + NaCl3(aq) =>
NaOH(aq) + FeCl3(aq) = Fe(OH)(s) + NaCl3(aq)
Fe2Cl3 + Mg = MgCl + Fe =>
Fe2Cl3 + 3 Mg = 3 MgCl + 2 Fe
[Fe(H2O)6]{+2} + H2O = [Fe(H2O)5OH]{+} + H3O{+} =>
[Fe(H2O)6]{+2} + H2O = [Fe(H2O)5OH]{+} + H3O{+}
NaOH(aq) + FeCl3(aq) = FeOH(s) + NaCl3(aq) =>
NaOH(aq) + FeCl3(aq) = FeOH(s) + NaCl3(aq)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
[Fe(H2O)6]{+3} + H2O = [Fe(H2O)5OH]{2+} + H3O{+} =>
[Fe(H2O)6]{+3} + H2O = [Fe(H2O)5OH]{2+} + H3O{+}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Cs2CO3 = Cs2O + CO2 =>
Cs2CO3 = Cs2O + CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
CuSO4 + NH4OH = [Cu(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
CuSO4 + 6 NH4OH = [Cu(NH3)4](OH)2 + (NH4)2SO4 + 4 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
Zn + H2So4 = ZnSo4 + H2 =>
Zn + H2So4 = ZnSo4 + H2
NaOH + CO2 = NaCHO3 =>
NaOH + CO2 = NaCHO3
Zn + H2So4 = ZnSo4 + H2 =>
Zn + H2So4 = ZnSo4 + H2
NA + Cl2 = NACl =>
2 NA + Cl2 = 2 NACl
Ca3(Po4)2 + H3Po4 = Ca(H2Po4)2 =>
Ca3(Po4)2 + 4 H3Po4 = 3 Ca(H2Po4)2
C22H46(l) + O2(g) = CO2(g) + H2O(g) =>
2 C22H46(l) + 67 O2(g) = 44 CO2(g) + 46 H2O(g)
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
KCl(ac) + AgNO3(ac) + NH4OH(ac) = AgCl(s) + KOH(ac) + NH4NO3(ac) =>
KCl(ac) + AgNO3(ac) + NH4OH(ac) = AgCl(s) + KOH(ac) + NH4NO3(ac)
NH4Cl + NaOH = NaCl + NH3 + H2O =>
NH4Cl + NaOH = NaCl + NH3 + H2O
H3PO4 + NaOH = Na4H2P4O13 + H2O =>
4 H3PO4 + 4 NaOH = Na4H2P4O13 + 7 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Zn + H2So4 = ZnSo4 + H2 =>
Zn + H2So4 = ZnSo4 + H2
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
KCl(ac) + AgNO3(ac) + NH4OH(ac) = AgCl(s) + KOH(ac) + NH4NO3(ac) =>
KCl(ac) + AgNO3(ac) + NH4OH(ac) = AgCl(s) + KOH(ac) + NH4NO3(ac)
C + F2 = CF4 =>
C + 2 F2 = CF4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaBr + Cl2 = Na2Cl + Br =>
4 NaBr + Cl2 = 2 Na2Cl + 4 Br
PCl3 + Cl2 + P4O10 = POCl3 =>
6 PCl3 + 6 Cl2 + P4O10 = 10 POCl3
NaBr + Cl2 = Na2Cl + Br =>
4 NaBr + Cl2 = 2 Na2Cl + 4 Br
CrCl + H2O2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl + 5 H2O2 + 6 KOH = 2 K2CrO4 + 2 KCl + 8 H2O
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Cu + HNO3 = Cu(NO3)3 + NO + H2O =>
Cu + 4 HNO3 = Cu(NO3)3 + NO + 2 H2O
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