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3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe(OH)2 + H2SiO3 = H2O + FeSiO3 =>
Fe(OH)2 + H2SiO3 = 2 H2O + FeSiO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
P4O6 + H2O = H3PO4 + PH3 =>
P4O6 + 6 H2O = 3 H3PO4 + PH3
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu3(OH)2(CO3)2 + H = Cu + H2O + HCO3 =>
Cu3(OH)2(CO3)2 + 4 H = 3 Cu + 2 H2O + 2 HCO3
Ha(OH)2 + HClO4 = H2O + Ha(ClO4)2 =>
Ha(OH)2 + 2 HClO4 = 2 H2O + Ha(ClO4)2
ZnSO4 + NaHCO3 = ZnCO3 + NaHSO4 =>
ZnSO4 + NaHCO3 = ZnCO3 + NaHSO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
PbS + HNO3 = Pb(NO3)2 + H2SO4 + NO + H2O =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Pb(NO3)2 = PbO + NO2 + O =>
Pb(NO3)2 = PbO + 2 NO2 + O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al4C3 + H2SO4 = Al2(SO4)3 + CH4 =>
Al4C3 + 6 H2SO4 = 2 Al2(SO4)3 + 3 CH4
Al(SCN)3 + Al(IO3)3 + AlCl3 + H3PO4 = Al(CN)3 + Al2(SO4)3 + Al(ICl2)3 + AlPO4 + H2O =>
2 Al(SCN)3 + 3 Al(IO3)3 + 6 AlCl3 + 2 H3PO4 = 2 Al(CN)3 + 2 Al2(SO4)3 + 3 Al(ICl2)3 + 2 AlPO4 + 3 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cl2O + H2O = H2Cl2O2 =>
Cl2O + H2O = H2Cl2O2
C17H19NO3 + O2 = CO2 + H2O + NO2 =>
4 C17H19NO3 + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
HCI + K2CO3 = KCI + H2O + CO2 =>
2 HCI + K2CO3 = 2 KCI + H2O + CO2
Al4C3 + H3PO4 = AlPO4 + CH4 =>
Al4C3 + 4 H3PO4 = 4 AlPO4 + 3 CH4
NH4NO3 + HCl = NH4Cl + HNO3 =>
NH4NO3 + HCl = NH4Cl + HNO3
Al + Ca(PO3)2 + SiO2 = CaSiO + Al2O3 + P =>
14 Al + 3 Ca(PO3)2 + 3 SiO2 = 3 CaSiO + 7 Al2O3 + 6 P
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al4C3 + HNO3 = Al(NO3)3 + CH4 =>
Al4C3 + 12 HNO3 = 4 Al(NO3)3 + 3 CH4
H3BO3 + C6H14O6 = H3BO3*C6H14O6 = H3BO3*C6H14O6 + NaOH = Na*H3BO3*C6H14O6 + h2O =>
H3BO3 + C6H14O6 = H3BO3*C6H14O6
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(aq) + H2O(l) =>
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(aq) + 2 H2O(l)
N2O5 + H2O = H2N2O6 =>
N2O5 + H2O = H2N2O6
CaC2 + HCl = CaCl2 + C2H2 =>
CaC2 + 2 HCl = CaCl2 + C2H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
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