| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCOOH + Al2O3 = 2 Al(HCOO)3 + 3 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Sb2S3(s) + HNO3(aq) + H2O(l) = H3SbO4(aq) + H2SO4(aq) + NO(g) =>
3 Sb2S3(s) + 28 HNO3(aq) + 4 H2O(l) = 6 H3SbO4(aq) + 9 H2SO4(aq) + 28 NO(g)
Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2
Ca(OH)2 + H2O = OH + CaH2 =>
Ca(OH)2 + 2 H2O = 4 OH + CaH2
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
K + Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
8 K + Cr2O7 + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 7 H2O
CsOH + H2O = CsO + H3O =>
CsOH + H2O = CsO + H3O
Mg + (NH4)2HPO4 = MgHPO4 + NH4 =>
Mg + (NH4)2HPO4 = MgHPO4 + 2 NH4
K + water = KOH + H =>
K + H2O = KOH + H
Al2(SO4)3 + Co(NO3)2 = Co(AlO2)2 + SO3 + NO2 + O2 =>
2 Al2(SO4)3 + 2 Co(NO3)2 = 2 Co(AlO2)2 + 6 SO3 + 4 NO2 + O2
AlOHSO4 + Al(HSO4)3 = Al2(SO4)3 + H2O =>
3 AlOHSO4 + Al(HSO4)3 = 2 Al2(SO4)3 + 3 H2O
HCl(aq) + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl(aq) + Na2CO3 = 2 NaCl + H2O + CO2
Cl2 + AuI3 = ClI + Au =>
3 Cl2 + 2 AuI3 = 6 ClI + 2 Au
CuO + V(NO3)5 = Cu(NO3)2 + V2O5 =>
5 CuO + 2 V(NO3)5 = 5 Cu(NO3)2 + V2O5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4 + NH3 + H2O =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4 + 3 NH3 + 3 H2O
Al4C3 + HBr = AlBr3 + CH4 =>
Al4C3 + 12 HBr = 4 AlBr3 + 3 CH4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Co3 + AlCl3 = KCl + Al2(Co3)3 =>
3 K2Co3 + 2 AlCl3 = 6 KCl + Al2(Co3)3
BaCl2 + SO2 = BaSO4 + Cl2S =>
BaCl2 + 2 SO2 = BaSO4 + Cl2S
K4Fe(CN)6 + Co(NO3)2 = Co2[Fe(CN)6] + KNO3 =>
K4Fe(CN)6 + 2 Co(NO3)2 = Co2[Fe(CN)6] + 4 KNO3
Li + Ni(No3)2 = LiNo3 + Ni =>
2 Li + Ni(No3)2 = 2 LiNo3 + Ni
(NH4)3PO3 + AlCl3 = NH4Cl + AlPO3 =>
(NH4)3PO3 + AlCl3 = 3 NH4Cl + AlPO3
Na + CaO = NaO2 + Ca =>
Na + 2 CaO = NaO2 + 2 Ca
NaHCO3 + H3C6O7 = CO3 + H2O + Na3C6H5O7 =>
75 NaHCO3 + 24 H3C6O7 = 69 CO3 + 11 H2O + 25 Na3C6H5O7
C6H6 + Cl = C6H4Cl2 + HCl =>
C6H6 + 4 Cl = C6H4Cl2 + 2 HCl
CaSi2 + H2O = SiH + Ca(OH)2 =>
CaSi2 + 2 H2O = 2 SiH + Ca(OH)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Bi2O3 + NaClO4 + NaOH = NaBiO3 + NaCl + H2O =>
2 Bi2O3 + NaClO4 + 4 NaOH = 4 NaBiO3 + NaCl + 2 H2O
CuCl2 + ZnO = CuO + ZnCl2 =>
CuCl2 + ZnO = CuO + ZnCl2
Mg(OH)2CaCO3 + HCl = MgCl2 + CaCl2 + H2O + CO2 =>
Mg(OH)2CaCO3 + 4 HCl = MgCl2 + CaCl2 + 3 H2O + CO2
CN{-} + O = CNO{-} =>
CN{-} + O = CNO{-}
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Fe2O3 + Li = Fe + LiO3 =>
Fe2O3 + Li = 2 Fe + LiO3
(NH4)3ZrF7 = ZrF4 + HF + NH3 =>
(NH4)3ZrF7 = ZrF4 + 3 HF + 3 NH3
Hg + Fe = HgFe =>
Hg + Fe = HgFe
P2O3 + HgCl2 + H2O = Hg + H3PO4 + HCl =>
P2O3 + 2 HgCl2 + 5 H2O = 2 Hg + 2 H3PO4 + 4 HCl
K2S + FeSO4 = K2SO4 + FeS =>
K2S + FeSO4 = K2SO4 + FeS
SiO2 + H2O = SiH + O =>
2 SiO2 + H2O = 2 SiH + 5 O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
MnSO4 + NH4OH = Mn(OH)2 + (NH4)2SO4 =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2SO4
F2 + SrCl2 = SrF2 + Cl2 =>
F2 + SrCl2 = SrF2 + Cl2
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
CaO + H2CO3 = CaCO3 + H2O =>
CaO + H2CO3 = CaCO3 + H2O
F2 + NaOH = NaF + OF2 + H2O =>
2 F2 + 2 NaOH = 2 NaF + OF2 + H2O
K2Cr2O7 + HCl = CrCl + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl + 2 KCl + 5 Cl2 + 7 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AlPO4 + Na2S = Al2S3 + Na3PO4 =>
2 AlPO4 + 3 Na2S = Al2S3 + 2 Na3PO4
SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)
| 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 41 42 43 44 45 46 47 48 49 50 51 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
