Equations balanced on the previous day | Equations balanced on the next day |
4 CuO3 = 2 Cu2O3 + 3 O2
H3Sn + OH = Sn + H2O =>
H3Sn + 3 OH = Sn + 3 H2O
PCl5 + NaOH = Na3PO4 + H2O + NaCl =>
PCl5 + 8 NaOH = Na3PO4 + 4 H2O + 5 NaCl
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
FeSO3 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO3 + 6 KMnO4 + 14 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Sn + Al2(SO4)3 = Sn(SO4)3 + Al2 =>
Sn + Al2(SO4)3 = Sn(SO4)3 + Al2
[Co(OH2)6](NO3)2 + (NH4)2CO3 + NH3 = [Co(NH3)4CO3]NO3 + H2O + NH4NO3 =>
8[Co(OH2)6](NO3)2 + 8(NH4)2CO3 + 22 NH3 = 8[Co(NH3)4CO3]NO3 + 51 H2O + 7 NH4NO3
Ag2Cr2O7 = Ag + Cr + O =>
Ag2Cr2O7 = 2 Ag + 2 Cr + 7 O
(C2H5)2Zn + O2 = ZnO + CO2 + H2O =>
(C2H5)2Zn + 7 O2 = ZnO + 4 CO2 + 5 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnCl2 + Na(OH) + O2 = Mn8O10Cl3 + H2O + NaCl =>
32 MnCl2 + 52 Na(OH) + 7 O2 = 4 Mn8O10Cl3 + 26 H2O + 52 NaCl
(C2H5)2Zn + O2 = ZnO + CO2 + H2O =>
(C2H5)2Zn + 7 O2 = ZnO + 4 CO2 + 5 H2O
NaBr + O2 = Na2O + Br =>
4 NaBr + O2 = 2 Na2O + 4 Br
CH3OH(l) = C(s) + H2(g) + O2(g) =>
2 CH3OH(l) = 2 C(s) + 4 H2(g) + O2(g)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NaCl + AgNO3 + NH4OH = AgCl + NH4NO3 + NaOH =>
NaCl + AgNO3 + NH4OH = AgCl + NH4NO3 + NaOH
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
H2S + NaOH = NaHS + H2O =>
H2S + NaOH = NaHS + H2O
Pb(CN)2 + Ag2SO4 = PbSO4 + AgCN =>
Pb(CN)2 + Ag2SO4 = PbSO4 + 2 AgCN
Pb(CN)2 + Ag2SO4 = PbSO4 + AgCN =>
Pb(CN)2 + Ag2SO4 = PbSO4 + 2 AgCN
Pb(CN)2 + Ag2SO4 = PbSO4 + AgCN =>
Pb(CN)2 + Ag2SO4 = PbSO4 + 2 AgCN
Pb(CN)2 + Ag2SO4 = PbSO4 + AgCN =>
Pb(CN)2 + Ag2SO4 = PbSO4 + 2 AgCN
Pb(CN)2 + Ag2SO4 = PbSO4 + AgCN =>
Pb(CN)2 + Ag2SO4 = PbSO4 + 2 AgCN
Pb(CN)2 + Ag2SO4 = PbSO4 + AgCN =>
Pb(CN)2 + Ag2SO4 = PbSO4 + 2 AgCN
Cl2 + Na2S2O3 + NaOH = H2O + Na2SO4 + NaCl =>
4 Cl2 + Na2S2O3 + 10 NaOH = 5 H2O + 2 Na2SO4 + 8 NaCl
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
OF2 + NH3 = N2 + HF + H2O =>
3 OF2 + 4 NH3 = 2 N2 + 6 HF + 3 H2O
P + KIO3 + KOH = K3PO4 + I2 + H2O =>
2 P + 2 KIO3 + 4 KOH = 2 K3PO4 + I2 + 2 H2O
Na + H2HO = NaOH + H2 =>
Na + H2HO = NaOH + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
MgO + HI + Pb(NO3)2 = PbI2 + Mg(NO3)2 + H2O =>
MgO + 2 HI + Pb(NO3)2 = PbI2 + Mg(NO3)2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
V2O5 + C2H5OH + H2SO4 = VOSO4 + CO2 + H2O =>
6 V2O5 + C2H5OH + 12 H2SO4 = 12 VOSO4 + 2 CO2 + 15 H2O
KIO + KI + HCl = I + KCl + H2O =>
KIO + KI + 2 HCl = 2 I + 2 KCl + H2O
H2S + Na2S = NaH + S =>
H2S + Na2S = 2 NaH + 2 S
Na2SO4 + Ca(NO3)2 = CaSO4 + NaNO3 =>
Na2SO4 + Ca(NO3)2 = CaSO4 + 2 NaNO3
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
Al(s) + Co(NO3)2(aq) = Al(NO3)3(aq) + Co(s) =>
2 Al(s) + 3 Co(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Co(s)
As2O3 + F2 = AsF5 + O2 =>
2 As2O3 + 10 F2 = 4 AsF5 + 3 O2
KMnO4 + H2SO4 = H2O + K2SO4 + Mn2SO7 + O2 =>
4 KMnO4 + 4 H2SO4 = 4 H2O + 2 K2SO4 + 2 Mn2SO7 + 3 O2
CuCl2*2H2O + H(AcAc) + NaCH3COO = Cu(AcAc)2 + H2O + CH3COOH + Cl + Na =>
CuCl2*2H2O + 2 H(AcAc) + 2 NaCH3COO = Cu(AcAc)2 + 2 H2O + 2 CH3COOH + 2 Cl + 2 Na
H2S + NaOH = NaHS + H2O =>
H2S + NaOH = NaHS + H2O
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
Hg + NO3{-} + H{+} = Hg{2+} + NO + H2O =>
3 Hg + 2 NO3{-} + 8 H{+} = 3 Hg{2+} + 2 NO + 4 H2O
CrCl2 + Na2SiO3 = CrSiO3 + NaCl =>
CrCl2 + Na2SiO3 = CrSiO3 + 2 NaCl
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4 =>
[Zn(OH)]2SO4 = Zn(OH)2 + ZnSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MgO + KOH = MgOH + KO =>
MgO + KOH = MgOH + KO
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/07/24
Equations balanced on 03/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.