| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 NaOH = Na2CuO2 + H2
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
NaF + CaCl2 = NaCl + CaF2 =>
2 NaF + CaCl2 = 2 NaCl + CaF2
(NH4)2CO3 + HClO4 = NH4ClO4 + CO2 + H2O =>
(NH4)2CO3 + 2 HClO4 = 2 NH4ClO4 + CO2 + H2O
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb
NO3 + SO2 = N2O3 + SO4 =>
4 NO3 + 3 SO2 = 2 N2O3 + 3 SO4
Al(OH)3 + CO2 = H2O + Al2(CO3)3 =>
2 Al(OH)3 + 3 CO2 = 3 H2O + Al2(CO3)3
Na2CO3 + Zn(NO3)2*6H2O = NaNO3 + ZnCO3 + H2O =>
Na2CO3 + Zn(NO3)2*6H2O = 2 NaNO3 + ZnCO3 + 6 H2O
Pb(s) + S(s) = PbS2 =>
Pb(s) + 2 S(s) = PbS2
CrO2 + ClO = CrO4 + Cl =>
CrO2 + 2 ClO = CrO4 + 2 Cl
Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3
C6H12O6 + H2O2 = C6H12O7 + H2O =>
C6H12O6 + H2O2 = C6H12O7 + H2O
(NH4)2S + Co(NO3)2 = CoS + NH4NO3 =>
(NH4)2S + Co(NO3)2 = CoS + 2 NH4NO3
Cu2SO4 = Cu2O + SO3 =>
Cu2SO4 = Cu2O + SO3
Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3
Ni + S + O = NiSO4 =>
Ni + S + 4 O = NiSO4
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + 2 NaNO3(aq)
F + HCl = FCl2 + H2 =>
F + 2 HCl = FCl2 + H2
CH3COOH + CH3CHOHCH3 = CH3COOCH3CH3 + H2O =>
9 CH3COOH + 10 CH3CHOHCH3 = 12 CH3COOCH3CH3 + 4 H2O
Cs2O2 = Cs2O + O2 =>
2 Cs2O2 = 2 Cs2O + O2
Na + K2SO4 = Na2SO4 + K =>
2 Na + K2SO4 = Na2SO4 + 2 K
C2 + O = C2O =>
C2 + O = C2O
NH4 + AgCl = NH4Cl + Ag =>
NH4 + AgCl = NH4Cl + Ag
K2(C2O4)H2O + H2SO4 = H2C2O4 + K2SO4 + H2O =>
K2(C2O4)H2O + H2SO4 = H2C2O4 + K2SO4 + H2O
HCOONa = HCOO + Na =>
HCOONa = HCOO + Na
Fe + LiCl = FeCl3 + Li =>
Fe + 3 LiCl = FeCl3 + 3 Li
C4H8 + H2 = C4H10 =>
C4H8 + H2 = C4H10
N2 + P4 = N2P5 =>
4 N2 + 5 P4 = 4 N2P5
KI + C6H10O5 + Br2 = C6H10O5I2 + KBr =>
2 KI + C6H10O5 + Br2 = C6H10O5I2 + 2 KBr
S2 + HNO3 = H2SO4 + NO2 + H2O =>
S2 + 12 HNO3 = 2 H2SO4 + 12 NO2 + 4 H2O
CoO = Co + O2 =>
2 CoO = 2 Co + O2
P2O5 + NaO = Na3(PO4)2 =>
P2O5 + 3 NaO = Na3(PO4)2
Cu(s) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb + HgBr2 = PbBr2 + Hg =>
Pb + HgBr2 = PbBr2 + Hg
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
Au + CuCl2 = AuCl3 + Cu =>
2 Au + 3 CuCl2 = 2 AuCl3 + 3 Cu
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
CuBr2 + KI = CuI + KBr + I2 =>
2 CuBr2 + 4 KI = 2 CuI + 4 KBr + I2
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
NH4CNO = NH2CONH2 =>
NH4CNO = NH2CONH2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
SnO2 + NaOH = Na2O + Sn(OH)4 =>
SnO2 + 4 NaOH = 2 Na2O + Sn(OH)4
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
CuCl2*2H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 Al = 2 AlCl3 + 3 Cu + 6 H2O
Br2(g) + H2O(l) + SO2(g) = HBr(ag) + H2SO4(ag) =>
Br2(g) + 2 H2O(l) + SO2(g) = 2 HBr(ag) + H2SO4(ag)
Cr2(SO4)3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Na2SO4 + Bi(OH)3 =>
Cr2(SO4)3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Na2SO4 + 3 Bi(OH)3
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/24
Équations équilibrées sur01/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
