| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4 =>
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4
Al(NO3)3(aq) + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3(aq) + 3 NaOH = Al(OH)3 + 3 NaNO3
MnSO4 + KMnO4 + Na4P2O7 + H2SO4 = NaMnP2O7 + K2SO4 + Na2SO4 + H2O =>
8 MnSO4 + 2 KMnO4 + 10 Na4P2O7 + 8 H2SO4 = 10 NaMnP2O7 + K2SO4 + 15 Na2SO4 + 8 H2O
C3H4ClO2Na + C2H5Br = C5H9ClO2 + NaBr =>
C3H4ClO2Na + C2H5Br = C5H9ClO2 + NaBr
PbSO4 + Na2CO3 + SiC = PbS + Na2SiO3 + CO =>
PbSO4 + 2 Na2CO3 + 2 SiC = PbS + 2 Na2SiO3 + 4 CO
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
NH2NO3 + NaOH = NH3 + NaNO3 + H2O =>
4 NH2NO3 + 5 NaOH = 3 NH3 + 5 NaNO3 + 2 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
P2S5(s) + PCl5(s) = PSCl3(g) =>
P2S5(s) + 3 PCl5(s) = 5 PSCl3(g)
Al(NO3)3 + Na3PO4 = NaNO3 + Al(PO4) =>
Al(NO3)3 + Na3PO4 = 3 NaNO3 + Al(PO4)
CO2 + Ca(HO)2 = CO2(OH)2 + Ca =>
CO2 + Ca(HO)2 = CO2(OH)2 + Ca
C4H9OH + KMnO4 + H2SO4 = C4H7COOH + H2O + K2SO4 + MnSO4 =>
25 C4H9OH + 24 KMnO4 + 36 H2SO4 = 20 C4H7COOH + 81 H2O + 12 K2SO4 + 24 MnSO4
AlCl3 + OH = AlCl3OH =>
AlCl3 + OH = AlCl3OH
PbCl2 + MgSO4 = PbSO4 + MgCl2 =>
PbCl2 + MgSO4 = PbSO4 + MgCl2
ZnSO4 + NH3 + H2O = [Zn(NH3)4](OH)2 + (NH4)2SO4 =>
ZnSO4 + 6 NH3 + 2 H2O = [Zn(NH3)4](OH)2 + (NH4)2SO4
Na2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + Na2SO4 =>
3 Na2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + 3 Na2SO4
Sb2S3 + O3 = Sb2O4 + SO2 =>
3 Sb2S3 + 10 O3 = 3 Sb2O4 + 9 SO2
ClO4{-} + H3AsO3 = Cl{-} + H3AsO4 =>
ClO4{-} + 4 H3AsO3 = Cl{-} + 4 H3AsO4
*C = C =>
*C = C
C2H6O + CNO = C4H6N2O3 =>
C2H6O + 2 CNO = C4H6N2O3
NaBr + Sr3N2 = Na3N + SrBr2 =>
6 NaBr + Sr3N2 = 2 Na3N + 3 SrBr2
CeC2 + H2O = Ce(OH)2 + C2H2 =>
CeC2 + 2 H2O = Ce(OH)2 + C2H2
Na2S2O3 + HCI = NaCI + H2O + SO2 + S =>
Na2S2O3 + 2 HCI = 2 NaCI + H2O + SO2 + S
KNO2 + Na2CO3 = KCO3 + Na2NO2 =>
KNO2 + Na2CO3 = KCO3 + Na2NO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
KL + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + L =>
2 KL + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + 2 L
Ag2CO3(s) + H = Ag + CO2(g) + H2O(l) =>
Ag2CO3(s) + 2 H = 2 Ag + CO2(g) + H2O(l)
Sm + O2 = Sm3O3 =>
6 Sm + 3 O2 = 2 Sm3O3
NH2NO3 + NaOH = NH3 + NaNO3 + H2O =>
4 NH2NO3 + 5 NaOH = 3 NH3 + 5 NaNO3 + 2 H2O
HNa + ClOH = H2O + NaCl =>
HNa + ClOH = H2O + NaCl
CH3CH2OH2 + O2 = CO2 + H2O2 =>
2 CH3CH2OH2 + 10 O2 = 4 CO2 + 7 H2O2
A + Fe2O3 = AO3 + Fe2 =>
A + Fe2O3 = AO3 + Fe2
Zn(CH3COO)2 + Ba(OH)2 = Zn(OH)2 + Ba(CH3COO)2 =>
Zn(CH3COO)2 + Ba(OH)2 = Zn(OH)2 + Ba(CH3COO)2
Ca + Ag2SO3 = Ag + CaSO3 =>
Ca + Ag2SO3 = 2 Ag + CaSO3
Cu2(s) + HNO3(ac) = Cu(NO3)2(s) + NO2(g) + H2O(l) =>
Cu2(s) + 8 HNO3(ac) = 2 Cu(NO3)2(s) + 4 NO2(g) + 4 H2O(l)
N2F2 = NF =>
N2F2 = 2 NF
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
Ni + NH3(OH) = Ni(OH)2 + NH3 =>
Ni + 2 NH3(OH) = Ni(OH)2 + 2 NH3
K3[Fe(CN)6] + H2SO4 = K2SO4 + H3[Fe(CN)6] =>
2 K3[Fe(CN)6] + 3 H2SO4 = 3 K2SO4 + 2 H3[Fe(CN)6]
KClO3 + CaH2 = CaO + KCl + H2O =>
2 KClO3 + 3 CaH2 = 3 CaO + 2 KCl + 3 H2O
K2Cr2O7 + H2SO4 + K2C2O4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 3 K2C2O4 = Cr2(SO4)3 + 6 CO2 + 7 H2O + 4 K2SO4
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2S3O4 =>
As2S3 + 2 HClO4 + 4 H2O = 2 H3AsO4 + 2 HCl + H2S3O4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl2 + NAl = NCl2 + Al =>
Cl2 + NAl = NCl2 + Al
Mg(BrO3)2 + AlN = Al(BrO3)3 + Mg3N2 =>
3 Mg(BrO3)2 + 2 AlN = 2 Al(BrO3)3 + Mg3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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