| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 = Al2O3 + 3 CO2
C6H10O5 = C5H8O3 + CH2O2 =>
C6H10O5 = C5H8O3 + CH2O2
KOH + H3(PO4) = K3(PO4) + H2O =>
3 KOH + H3(PO4) = K3(PO4) + 3 H2O
XFeO + C = XFe + CO2 =>
2 XFeO + C = 2 XFe + CO2
K2MoO4 + SnCl2 + HCl = K2MoCl4 + SnCl4 + H2O =>
K2MoO4 + 2 SnCl2 + 8 HCl = K2MoCl4 + 2 SnCl4 + 4 H2O
LiClO + HBr = LiBr + HClO =>
LiClO + HBr = LiBr + HClO
MgSO4 + NaOH = MgNa + OHSO4 =>
MgSO4 + NaOH = MgNa + OHSO4
H3(PO4) + Cu(OH)2 = H2O + Cu3(PO4)2 =>
2 H3(PO4) + 3 Cu(OH)2 = 6 H2O + Cu3(PO4)2
Mg(s) + CrCl3(aq) = MgCl2(aq) + Cr(s) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(aq) + 2 Cr(s)
Ag2S + CuCl2 = Ag2Cu + Cl2S =>
Ag2S + CuCl2 = Ag2Cu + Cl2S
Cd + NiSO4 = CdSO4 + Ni =>
Cd + NiSO4 = CdSO4 + Ni
Li + KNo3 = LiNo3 + K =>
Li + KNo3 = LiNo3 + K
Fe(OH)3 + KI = FeI3 + KOH =>
Fe(OH)3 + 3 KI = FeI3 + 3 KOH
N2O5(g) + H2O(i) = HNO3(ac) =>
N2O5(g) + H2O(i) = 2 HNO3(ac)
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H2O
[CoCl4] + HCl = [Co(HCl)] + Cl =>
[CoCl4] + HCl = [Co(HCl)] + 4 Cl
Cs + HNO2 = CsNO2 + H =>
Cs + HNO2 = CsNO2 + H
KMnO4 + NaBr = KBr + NaMnO4 =>
KMnO4 + NaBr = KBr + NaMnO4
Na + CaSO4 = Na2SO4 + Ca =>
2 Na + CaSO4 = Na2SO4 + Ca
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
Cr2NO3 = Cr2 + NO3 =>
Cr2NO3 = Cr2 + NO3
H2S + Cl2 = S2Cl2 + HCl =>
2 H2S + 3 Cl2 = S2Cl2 + 4 HCl
Cu(CH3COO)2 + NaC6H5CO2 = Cu(C6H5CO2)2 + NaCH3COO =>
Cu(CH3COO)2 + 2 NaC6H5CO2 = Cu(C6H5CO2)2 + 2 NaCH3COO
Ca(OH) + NH4Cl = CaCl + NH3 + H2O =>
Ca(OH) + NH4Cl = CaCl + NH3 + H2O
NO2 + HBrO4 + H2O = HNO3 + Br2 =>
14 NO2 + 2 HBrO4 + 6 H2O = 14 HNO3 + Br2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
C2H6O4S + Na2CO3 = CO2 + C2H5NaO4S + H2O =>
2 C2H6O4S + Na2CO3 = CO2 + 2 C2H5NaO4S + H2O
K2Cr2O7 + HCl = KCl + Cl2 + H2O + CrCl3 =>
K2Cr2O7 + 14 HCl = 2 KCl + 3 Cl2 + 7 H2O + 2 CrCl3
NH4NO3 + Na2CO3 = NaNO3 + (NH4)2CO3 =>
2 NH4NO3 + Na2CO3 = 2 NaNO3 + (NH4)2CO3
K2SO4 + Mg = MgSO4 + K =>
K2SO4 + Mg = MgSO4 + 2 K
K2Cr2O7 + NH4Cl = KCl + N2 + H2O + Cr2O3 =>
K2Cr2O7 + 2 NH4Cl = 2 KCl + N2 + 4 H2O + Cr2O3
H2O + As2S3 = H3AsO3 + HS + H =>
6 H2O + As2S3 = 2 H3AsO3 + 3 HS + 3 H
LiOH + H2SO3 = Li + SO4 + H2O =>
4 LiOH + H2SO3 = 4 Li + SO4 + 3 H2O
Fe(NO3)2 + CO3 = FeCO3 + NO3 =>
Fe(NO3)2 + CO3 = FeCO3 + 2 NO3
Na2CrO4 + CuCl2 = CuCrO4 + Na2Cl2 =>
Na2CrO4 + CuCl2 = CuCrO4 + Na2Cl2
KMnO2 + HCl = Cl + H2O + KCl + MnCl =>
KMnO2 + 4 HCl = 2 Cl + 2 H2O + KCl + MnCl
C15H31COOH + Cu(OH)2 = Cu(C15H31COO)2 + H2O =>
2 C15H31COOH + Cu(OH)2 = Cu(C15H31COO)2 + 2 H2O
Sodium + oxygen = sodiumperoxide =>
2 Na + O2 = Na2O2
Cu + Fe2O3 = CuO3 + Fe =>
Cu + Fe2O3 = CuO3 + 2 Fe
Cu + HClO4 = Cu(ClO4)2 + H2 =>
Cu + 2 HClO4 = Cu(ClO4)2 + H2
NH4OH + H2C2O4 = NH4C2 + OHH2O4 =>
NH4OH + H2C2O4 = NH4C2 + OHH2O4
Sn2O4 + Fe(ClO2)3 = Sn(ClO2)4 + Fe2O3 =>
3 Sn2O4 + 8 Fe(ClO2)3 = 6 Sn(ClO2)4 + 4 Fe2O3
HNO3 + H2SO4 + Hg = Hg2SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2SO4 + 4 H2O + 2 NO
Cu(SO4) + Ag(NO3) = CuNO3 + AgSO4 =>
Cu(SO4) + Ag(NO3) = CuNO3 + AgSO4
ZnSO4 + Na2CO3 = Na2(SO4) + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2(SO4) + ZnCO3
C4H7ON3 = C + H2 + O2 + N2 =>
2 C4H7ON3 = 8 C + 7 H2 + O2 + 3 N2
Zn + Pb(ClO)2 = Pb + Zn(ClO)2 =>
Zn + Pb(ClO)2 = Pb + Zn(ClO)2
Cu(SO4) + Fe = Cu + FeSO4 =>
Cu(SO4) + Fe = Cu + FeSO4
Si + S = Si2S4 =>
2 Si + 4 S = Si2S4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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