Equations balanced on the previous day | Equations balanced on the next day |
2 Na2CrO4 + 6 NaBr + 8 H2SO4 = 8 H2O + Cr2(SO4)3 + 5 Na2SO4 + 3 Br2
Ca + O = CaO =>
Ca + O = CaO
KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Fe(NO3)2 + HNO3 = Fe(NO3)3 + H =>
Fe(NO3)2 + HNO3 = Fe(NO3)3 + H
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
P2O3 + Ca(OH)2 = CaPHO3 + H2O =>
P2O3 + 2 Ca(OH)2 = 2 CaPHO3 + H2O
NH3 + H2SO4 = SO4(NH4)2 =>
2 NH3 + H2SO4 = SO4(NH4)2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HMnO4 + Pb(NO3)2 + H2O = Mn(NO3)2 + PbO2 + HNO3 =>
2 HMnO4 + 5 Pb(NO3)2 + 2 H2O = 2 Mn(NO3)2 + 5 PbO2 + 6 HNO3
C6H8O6 + O2 = CO2 + H2O =>
C6H8O6 + 5 O2 = 6 CO2 + 4 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cr2O7{-2} + H3O{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H3O{+} + 6e = 2 Cr{+3} + 21 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KI + NaOH = KOH + NaI =>
KI + NaOH = KOH + NaI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Na + Cl = NaCl =>
Na + Cl = NaCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4O + O2 = CH2O + H2O =>
2 CH4O + O2 = 2 CH2O + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
As2O3 + HNO3 + H2O = H3AsO4 + NO =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 H3AsO4 + 4 NO
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
K + Si = K4Si =>
4 K + Si = K4Si
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
K + H2 = KH =>
2 K + H2 = 2 KH
AgNo + NaI = AgI + NaNo =>
AgNo + NaI = AgI + NaNo
H3AsO3 + BrO3{-} = H3AsO4 + Br{-} =>
3 H3AsO3 + BrO3{-} = 3 H3AsO4 + Br{-}
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/03/14
Equations balanced on 02/02/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.