| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + H2O = C2O4 + H4O
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
AgNO3 + Cl2 = AgCl + N2O5 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O5 + O2
AgSO + AlCl = AgCl + Al(SO) =>
AgSO + AlCl = AgCl + Al(SO)
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
MnSO4 + KOH = Mn(OH)2 + K2(SO4) =>
MnSO4 + 2 KOH = Mn(OH)2 + K2(SO4)
N2O + KClO + KOH = KCl + KNO2 + H2O =>
N2O + 2 KClO + 2 KOH = 2 KCl + 2 KNO2 + H2O
NiSO4Na2C2O4 = NiC2O4Na2SO4 =>
NiSO4Na2C2O4 = NiC2O4Na2SO4
PB + Cu(NO3)2 = PBNO3 + Cu =>
2 PB + Cu(NO3)2 = 2 PBNO3 + Cu
HCI + Na2O = NaCI + H2O =>
2 HCI + Na2O = 2 NaCI + H2O
NO2 + SO3 = SO4 + N2O =>
2 NO2 + 3 SO3 = 3 SO4 + N2O
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu(s)
Ca3P2 + HNO3 = Ca3(PO4)2 + NO2 + H2O =>
Ca3P2 + 16 HNO3 = Ca3(PO4)2 + 16 NO2 + 8 H2O
C10H22 + Cl2 = C10H21Cl + HCl =>
C10H22 + Cl2 = C10H21Cl + HCl
C2H4O6{2-} + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5 C2H4O6{2-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 18 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
O2 + C3OH8 = O2C + H2O =>
9 O2 + 2 C3OH8 = 6 O2C + 8 H2O
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
Ca(OH)2 + HCl = CaCl2(s) + H2O =>
Ca(OH)2 + 2 HCl = CaCl2(s) + 2 H2O
NH3 + MnO2 = H2O + N2 + Mn2O3 =>
2 NH3 + 6 MnO2 = 3 H2O + N2 + 3 Mn2O3
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(HCO3)2 =>
Mg(HCO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(HCO3)2
H2O + (NH4Cl)2H2O = NH4Cl(H2O)3 =>
5 H2O + (NH4Cl)2H2O = 2 NH4Cl(H2O)3
H2TeO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + TeO2 + H2O =>
H2TeO4 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + TeO2 + 2 H2O
MMgSO4 + Na2CO3 = MMgCO3 + Na2SO4 =>
MMgSO4 + Na2CO3 = MMgCO3 + Na2SO4
Sb4S6(s) + O2(g) = Sb4O6(s) + SO2(g) =>
Sb4S6(s) + 9 O2(g) = Sb4O6(s) + 6 SO2(g)
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
Na3Cl + H2O = Na3HCl + O =>
2 Na3Cl + H2O = 2 Na3HCl + O
OCl + I = Cl + IO3 =>
3 OCl + I = 3 Cl + IO3
Li + HNO3 = H2O + LiNO3 + NO =>
3 Li + 4 HNO3 = 2 H2O + 3 LiNO3 + NO
Cr(s) + NiSO4(aq) = CrSO4(aq) + Ni2(s) =>
2 Cr(s) + 2 NiSO4(aq) = 2 CrSO4(aq) + Ni2(s)
CH3CCH3CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CCH3CH2 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
K2Cr2O7 + KI + H2O = KIO3 + Cr(OH)3 + KOH =>
K2Cr2O7 + KI + 4 H2O = KIO3 + 2 Cr(OH)3 + 2 KOH
Fe + CuSO4 = Fe2[SO4]2 + Cu =>
2 Fe + 2 CuSO4 = Fe2[SO4]2 + 2 Cu
Li + B = LiB =>
Li + B = LiB
HBO2 + K2OH = K2BO2 + H2O =>
HBO2 + K2OH = K2BO2 + H2O
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O
MnSO3 = MnS + O2 =>
2 MnSO3 = 2 MnS + 3 O2
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
HNC(CH3)N(C2H5)2 + HCl = HNC(CH3)N(C2H5)2*HCl =>
HNC(CH3)N(C2H5)2 + HCl = HNC(CH3)N(C2H5)2*HCl
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
KI + HNO3 = HIO3 + KNO3 + NO + H2O =>
KI + 3 HNO3 = HIO3 + KNO3 + 2 NO + H2O
H = H17 =>
17 H = H17
AlBr3 + K2CO3 = BrK + Al2(CO3)3 =>
2 AlBr3 + 3 K2CO3 = 6 BrK + Al2(CO3)3
Na2(S2O3) + HCl = S + H2O + SO2 + NaCl =>
Na2(S2O3) + 2 HCl = S + H2O + SO2 + 2 NaCl
C2H7N + OH = HNO3 + CH2O2 + H2O =>
C2H7N + 16 OH = HNO3 + 2 CH2O2 + 9 H2O
Na2CO3 + HCl(g) = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl(g) = 2 NaCl + CO2 + H2O
NO + NaO = NaNO2 =>
NO + NaO = NaNO2
Na2CO3 + SiO2 = Na2SiO3 + CO2 =>
Na2CO3 + SiO2 = Na2SiO3 + CO2
FeCl3 + CuCO3 = Fe2(CO3)3 + CuCl2 =>
2 FeCl3 + 3 CuCO3 = Fe2(CO3)3 + 3 CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/09/24
Équations équilibrées sur04/08/23
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