Equations balanced on the previous day | Equations balanced on the next day |
Na2CuO2 = CuO + Na2O
Na3N(s) = Na(s) + N2(g) =>
2 Na3N(s) = 6 Na(s) + N2(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaHSO3 + NH3 = (NH4)2SO3 + Na2SO3 =>
2 NaHSO3 + 2 NH3 = (NH4)2SO3 + Na2SO3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O
FeO*Fe2O3 + HCl = FeCl2 + FeCl3 + H2O =>
FeO*Fe2O3 + 8 HCl = FeCl2 + 2 FeCl3 + 4 H2O
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Na + S + O2 = Na2SO4 =>
2 Na + S + 2 O2 = Na2SO4
HBr + Al3 = AlBr3 + H2 =>
18 HBr + 2 Al3 = 6 AlBr3 + 9 H2
NH3 + O = NO1 + H2O =>
2 NH3 + 5 O = 2 NO1 + 3 H2O
K3PO4 + Fe(NO3)3 = FePO4 + K3(NO3)3 =>
K3PO4 + Fe(NO3)3 = FePO4 + K3(NO3)3
BH3O3 + NaOH = Na3BO3 + H2O =>
BH3O3 + 3 NaOH = Na3BO3 + 3 H2O
Cu + Cr{3+} = Cu{2} + Cr =>
3 Cu + 2 Cr{3+} = 3 Cu{2} + 2 Cr
NH4Al2(NO3)2 + H2O = NH4OH + Al2O3 + HNO3 =>
8 NH4Al2(NO3)2 + 22 H2O = 13 NH4OH + 8 Al2O3 + 11 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co2(SO4)3 + MnSO4 + H2O = CoSO4 + Co(MnO4)2 + H2SO4 =>
5 Co2(SO4)3 + 2 MnSO4 + 8 H2O = 9 CoSO4 + Co(MnO4)2 + 8 H2SO4
C12H23 + O = H2O + CO2 =>
2 C12H23 + 71 O = 23 H2O + 24 CO2
Cr + NaCl = CrCl2 + Na =>
Cr + 2 NaCl = CrCl2 + 2 Na
H2SeO4 + Tl(OH)2 = TlSeO4 + H2O =>
H2SeO4 + Tl(OH)2 = TlSeO4 + 2 H2O
K2Cr2O7 + KNO + H2SO4 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 KNO + 8 H2SO4 = 2 Cr2(SO4)3 + 3 KNO3 + 2 K2SO4 + 8 H2O
Sr(NO3)2 + NaBr = Na(NO3)2 + BrSr =>
Sr(NO3)2 + NaBr = Na(NO3)2 + BrSr
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Ta2Mo2C3 = Ta2C + Mo2C + C =>
Ta2Mo2C3 = Ta2C + Mo2C + C
BaCl2 + MgSO4 = MgCl + Ba(SO4)2 =>
BaCl2 + 2 MgSO4 = 2 MgCl + Ba(SO4)2
CH13 + H2O = CO2 + H2 =>
2 CH13 + 4 H2O = 2 CO2 + 17 H2
CuSO4(aq) + AgNO3 = Ag2SO4 + Cu(NO3)2 =>
CuSO4(aq) + 2 AgNO3 = Ag2SO4 + Cu(NO3)2
Cu(PO4) + H2SO4 = CuSO4 + H2PO4 =>
Cu(PO4) + H2SO4 = CuSO4 + H2PO4
K2Cr2O7 + HNO2 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
K2Cr2O7 + 3 HNO2 + 5 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + 4 H2O
HC2H2O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
16 HC2H2O2 + 7 K2CO3 = 3 H2O + 11 CO2 + 14 KC2H3O2
Cr + NaCl = CrCl2 + Na =>
Cr + 2 NaCl = CrCl2 + 2 Na
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ce(OH)4 + HCl = CeCl4 + H2O =>
Ce(OH)4 + 4 HCl = CeCl4 + 4 H2O
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
FeCl2 + Na2C2O4 = NaCl + FeC2O4 =>
FeCl2 + Na2C2O4 = 2 NaCl + FeC2O4
H2SO4 + Ba(OH)2 = HOH + SO4Ba =>
H2SO4 + Ba(OH)2 = 2 HOH + SO4Ba
BaSO4 + CO2 = BaCO3 + SO2 + O2 =>
2 BaSO4 + 2 CO2 = 2 BaCO3 + 2 SO2 + O2
H3C6H4O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
18 H3C6H4O7 + 51 NaHCO3 = 57 CO2 + 46 H2O + 17 Na3C6H5O7
CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH2CH2CH3 + 19 O2 = 12 CO2 + 14 H2O
Al(OH)4 + H2SO4 = Al(OH) + H2O + SO4 =>
2 Al(OH)4 + 3 H2SO4 = 2 Al(OH) + 6 H2O + 3 SO4
(NH4)2CO3 + Ca(NO3)2 = NO3NH4 + CaCO3 =>
(NH4)2CO3 + Ca(NO3)2 = 2 NO3NH4 + CaCO3
H2 + Al2O3 = Al3 + H2O =>
9 H2 + 3 Al2O3 = 2 Al3 + 9 H2O
C3H8(s) + O2(s) = C(s) + H2O(s) =>
C3H8(s) + 2 O2(s) = 3 C(s) + 4 H2O(s)
MnO4{4-} + I{-} + H{+} = Mn{2+} + IO3{-} + H2O =>
3 MnO4{4-} + I{-} + 18 H{+} = 3 Mn{2+} + IO3{-} + 9 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/15/24
Equations balanced on 04/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.