Equations balanced on the previous day | Equations balanced on the next day |
HClO4 + KOH = KClO4 + H2O
BF3 + NH3 = H3NBF3 =>
BF3 + NH3 = H3NBF3
[Cu(NH3)2](OH) + O2 + H2O + NH3 = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2](OH) + O2 + 2 H2O + 8 NH3 = 4[Cu(NH3)4](OH)2
Ca2 + (CO3)2 = Ca(CO3) =>
Ca2 + (CO3)2 = 2 Ca(CO3)
C5H5N + O2 = CO2 + H2O + H{+} + NO3{-} =>
2 C5H5N + 15 O2 = 10 CO2 + 4 H2O + 2 H{+} + 2 NO3{-}
Zn(s) + Fe(CH3OO)4(aq) = Zn(CH3OO)2(aq) + Fe(s) =>
2 Zn(s) + Fe(CH3OO)4(aq) = 2 Zn(CH3OO)2(aq) + Fe(s)
Zn(NO3)2 + KOH = ZnOH + K + NO3 =>
Zn(NO3)2 + KOH = ZnOH + K + 2 NO3
C6H10 + Br2 + H2O = C6H10BrOH + BrH =>
C6H10 + Br2 + H2O = C6H10BrOH + BrH
Na2O2 = Na + O2 =>
Na2O2 = 2 Na + O2
C17H21NO4 + O2 = CO2 + H2O + N2 =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 2 N2
NO3{-} + Cu{-} + H{+} = NO2 + Cu{2+} + H2O =>
3 NO3{-} + Cu{-} + 6 H{+} = 3 NO2 + Cu{2+} + 3 H2O
CH2OHCH2OH + HCOOH = H2O + (HCOO)2CH2CH2 =>
CH2OHCH2OH + 2 HCOOH = 2 H2O + (HCOO)2CH2CH2
Ta + Cl2 + NaOH = NaCl + H3TaO4 + H2O =>
2 Ta + 5 Cl2 + 10 NaOH = 10 NaCl + 2 H3TaO4 + 2 H2O
HCl + O2 = ClO3 + OH3 =>
3 HCl + 5 O2 = 3 ClO3 + OH3
Mg + P4 = MgP =>
4 Mg + P4 = 4 MgP
CO2 + Li = LiO + C =>
CO2 + 2 Li = 2 LiO + C
S + OH{-} = SO3{-} + H2O + {-} =>
S + 6 OH{-} = SO3{-} + 3 H2O + 5e
HCl + Al2O3 = Al(Cl)3 + H2O =>
6 HCl + Al2O3 = 2 Al(Cl)3 + 3 H2O
K2(s) + Ni(NO3)2(aq) = KNO3(aq) + Ni(s) =>
K2(s) + Ni(NO3)2(aq) = 2 KNO3(aq) + Ni(s)
KClO3 + Pb(NO3)2 = KNO3 + Pb(ClO3)2 =>
2 KClO3 + Pb(NO3)2 = 2 KNO3 + Pb(ClO3)2
PbCl2 + SbCl3 + S = PbSbS5 + Cl =>
PbCl2 + SbCl3 + 5 S = PbSbS5 + 5 Cl
Cu(No3)2 + Na2CrO4 = CuCrO4 + NaNo3 =>
Cu(No3)2 + Na2CrO4 = CuCrO4 + 2 NaNo3
P2O7 + NaOH = Na2HPO4 + H2O + O =>
P2O7 + 4 NaOH = 2 Na2HPO4 + H2O + 2 O
AgNO3 + H2SO4 = AgSO4 + HNO3 + H2 =>
2 AgNO3 + 2 H2SO4 = 2 AgSO4 + 2 HNO3 + H2
CsOH + H2O = H3O + CsO =>
CsOH + H2O = H3O + CsO
CrO2 + Al = Al2O3 + Cr =>
3 CrO2 + 4 Al = 2 Al2O3 + 3 Cr
F + AlCl3 = AlF3 + Cl2 =>
6 F + 2 AlCl3 = 2 AlF3 + 3 Cl2
S(s) + H2O(l) = H2SO4(aq) + H2(g) =>
S(s) + 4 H2O(l) = H2SO4(aq) + 3 H2(g)
FeO3 + C = Fe + CO2 =>
2 FeO3 + 3 C = 2 Fe + 3 CO2
Cd + NO3{-} + H{+} = Cd{2+} + NO2 + H2O =>
Cd + 2 NO3{-} + 4 H{+} = Cd{2+} + 2 NO2 + 2 H2O
CH3COOH + HONH2 = CH3COO{-} + HONH3{+} =>
CH3COOH + HONH2 = CH3COO{-} + HONH3{+}
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
H2C6H7O5H2O = H3OHC6H7O5 =>
H2C6H7O5H2O = H3OHC6H7O5
C6H12O6 + Ca(OH)2 = C6H12O7 + Ca2O + H2O =>
C6H12O6 + 2 Ca(OH)2 = C6H12O7 + Ca2O + 2 H2O
FeI2Na2S = FeSNa2I2 =>
FeI2Na2S = FeSNa2I2
CaCO3 + HCl = CO2 + H2O + CaCl2 =>
CaCO3 + 2 HCl = CO2 + H2O + CaCl2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Hg2(NO3)2 + NH4Cl = HgCl + NH4(NO3) =>
Hg2(NO3)2 + 2 NH4Cl = 2 HgCl + 2 NH4(NO3)
Cu2SO4 + NaOH = CuHO + Na2SO4 =>
Cu2SO4 + 2 NaOH = 2 CuHO + Na2SO4
Ag(CH3COO) + Na3(PO4) = Ag3(PO4) + Na(CH3COO) =>
3 Ag(CH3COO) + Na3(PO4) = Ag3(PO4) + 3 Na(CH3COO)
Ag(CH3COO) + Na3(PO4) = Ag3(PO4) + Na(CH3COO) =>
3 Ag(CH3COO) + Na3(PO4) = Ag3(PO4) + 3 Na(CH3COO)
KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl
HNO3 + Sn0 = SnO2 + NO + H2O =>
4 HNO3 + 3 Sn0 = 3 SnO2 + 4 NO + 2 H2O
Sn(OH)2 + NaOH = Na2[Sn(OH)4] =>
Sn(OH)2 + 2 NaOH = Na2[Sn(OH)4]
FeCO3 = CO2 + FeO =>
FeCO3 = CO2 + FeO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H{+} + Cr2O72{-} + Cl{-} = Cr3{+} + Cl2 + H2O =>
864 H{+} + 6 Cr2O72{-} + 854 Cl{-} = 4 Cr3{+} + 427 Cl2 + 432 H2O
OCl{-} + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2CO3 + FeCr2O7 + O2 = Fe2O3 + NaCrO4 + CO2 =>
4 Na2CO3 + 4 FeCr2O7 + 3 O2 = 2 Fe2O3 + 8 NaCrO4 + 4 CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/23
Equations balanced on 01/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.