| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(H2BO3)2 = Mg + 2 H2BO3
CaO + P2 + O3 = Ca3(PO4)2 =>
9 CaO + 3 P2 + 5 O3 = 3 Ca3(PO4)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
Bi2O3 + ClO = BiO3 + Cl =>
Bi2O3 + 3 ClO = 2 BiO3 + 3 Cl
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
MnBr7 + Ca(OH)2 = Mn(OH)7 + CaBr2 =>
2 MnBr7 + 7 Ca(OH)2 = 2 Mn(OH)7 + 7 CaBr2
Pb(NO3)2(aq) + CuSO4(aq) = Pb(SO4)2(s) + CuNO3(aq) =>
Pb(NO3)2(aq) + 2 CuSO4(aq) = Pb(SO4)2(s) + 2 CuNO3(aq)
Na2O(aq) + SO3(g) = Na2SO4(aq) =>
Na2O(aq) + SO3(g) = Na2SO4(aq)
CuSO4 + NaHCO3 = CuCO3*Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3*Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
C2H6N2 + O2 = CO2 + H2O + N2 =>
2 C2H6N2 + 7 O2 = 4 CO2 + 6 H2O + 2 N2
HBr + CaO = H2O + CaBr2 =>
2 HBr + CaO = H2O + CaBr2
XCuSO4 + KI = XCuI + KSO4 =>
XCuSO4 + KI = XCuI + KSO4
(Co(H2O)6)Cl2 + H2O2 + H4EDTA + KCH3COO = K(Co(EDTA)) + CH3COOH + H2O + HCl =>
2(Co(H2O)6)Cl2 + H2O2 + 2 H4EDTA + 2 KCH3COO = 2 K(Co(EDTA)) + 2 CH3COOH + 14 H2O + 4 HCl
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
CH3NH3Br + PbBr2 = CH3NH3PbBr3 =>
CH3NH3Br + PbBr2 = CH3NH3PbBr3
CoCl2 + NH4OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4OH = 2 NH4Cl + Co(OH)2
C6H5CH(CH3)2 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
7 C6H5CH(CH3)2 + 11 K2Cr2O7 + 44 H2SO4 = 9 C6H5COOH + 11 Cr2(SO4)3 + 11 K2SO4 + 59 H2O
(NH4)2SO4 + SnCl4 = Sn(SO4)2 + NH4Cl =>
2(NH4)2SO4 + SnCl4 = Sn(SO4)2 + 4 NH4Cl
HBr + H2SO3 = HSO3 + H2Br =>
HBr + H2SO3 = HSO3 + H2Br
C6H6O + OH = CO2 + H2O =>
C6H6O + 28 OH = 6 CO2 + 17 H2O
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
NaWO3 = NaWO2 + O2 =>
2 NaWO3 = 2 NaWO2 + O2
Cu(NO3)2(aq) + NaI(aq) = CuI(s) + Na(NO3)2(aq) =>
Cu(NO3)2(aq) + NaI(aq) = CuI(s) + Na(NO3)2(aq)
Li2SO4 + NaBr = Na2SO4 + LiBr =>
Li2SO4 + 2 NaBr = Na2SO4 + 2 LiBr
C2HNa + C2H5Br = C4H6 + NaBr =>
C2HNa + C2H5Br = C4H6 + NaBr
C3H6O + H2O = C3H8O2 =>
C3H6O + H2O = C3H8O2
NH4F + B(OH)3 = (NH4)BF4 + NH3 + H2O =>
4 NH4F + B(OH)3 = (NH4)BF4 + 3 NH3 + 3 H2O
Fe(OH)3 + NH3 = [Fe(NH3)6](OH)3 =>
Fe(OH)3 + 6 NH3 = [Fe(NH3)6](OH)3
CO2 + Al = Al2O3 + C =>
3 CO2 + 4 Al = 2 Al2O3 + 3 C
Ba(HCO3)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
Ba(HCO3)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l) + 2 CO2(g)
Sr(OH)2 + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH3 + 2 H2O
Ca(C2H3O2)2H2O + K2CO3 = CaCO3 + KC2H3O2 + H2O =>
Ca(C2H3O2)2H2O + K2CO3 = CaCO3 + 2 KC2H3O2 + H2O
(NH4)2MoO4 + Na2S + HCl = MoS3 + NaCl + NH4OH + H2O =>
(NH4)2MoO4 + 3 Na2S + 6 HCl = MoS3 + 6 NaCl + 2 NH4OH + 2 H2O
HNO3 + H2S(g) = NO + H2O + S =>
2 HNO3 + 3 H2S(g) = 2 NO + 4 H2O + 3 S
Al3(PO4)3 = AlPO4 =>
Al3(PO4)3 = 3 AlPO4
CO2 + Al = Al2O3 + C =>
3 CO2 + 4 Al = 2 Al2O3 + 3 C
Pb + Mg(NO3)2 = Mg + Pb(NO3)2 =>
Pb + Mg(NO3)2 = Mg + Pb(NO3)2
AlP + N2 = AlN + P =>
2 AlP + N2 = 2 AlN + 2 P
Ag(NO3) = Ag + NO3 =>
Ag(NO3) = Ag + NO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al2O3 + KNO3 = Al2NO3 + KO3 =>
Al2O3 + KNO3 = Al2NO3 + KO3
H2O2KMnO4 = KOH + MnO2 + O2 + H2O =>
4 H2O2KMnO4 = 4 KOH + 4 MnO2 + 5 O2 + 2 H2O
CH3CCH3CHCH3 + Br2 = CH3CBrCH3CHBrCH3 =>
CH3CCH3CHCH3 + Br2 = CH3CBrCH3CHBrCH3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
K2FeO4 + KI + H2SO4 = K2SO4 + FeSO4 + I2 + H2O =>
K2FeO4 + 4 KI + 4 H2SO4 = 3 K2SO4 + FeSO4 + 2 I2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H10 + KMnO4 = C6H10O4 + K + Mn =>
C6H10 + KMnO4 = C6H10O4 + K + Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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