| Équations équilibrées la veille | Équations équilibrées le lendemain |
In(NO3)3 + C5H4N2O4 = InC5N2O4H4 + 3 NO3
Cu + HN3 + H2O = Cu(OH)2 + NH4 =>
11 Cu + 2 HN3 + 22 H2O = 11 Cu(OH)2 + 6 NH4
Pb(NO3)4 + Na3PO3 = Pb3(PO3)4 + NaNO3 =>
3 Pb(NO3)4 + 4 Na3PO3 = Pb3(PO3)4 + 12 NaNO3
Al + (HCl)3 = AlCl3 + H2 =>
2 Al + 2(HCl)3 = 2 AlCl3 + 3 H2
MnO4 + SO3{2-} = SO4{2-} + MnO2 =>
MnO4 + 2 SO3{2-} = 2 SO4{2-} + MnO2
[NH4]2Fe[SO4] + NH4OH = [NH4]2Fe[OH]2 + (NH4)2SO4 =>
[NH4]2Fe[SO4] + 2 NH4OH = [NH4]2Fe[OH]2 + (NH4)2SO4
MgSO4 + C = MgS + CO2 =>
MgSO4 + 2 C = MgS + 2 CO2
Na3PO4 + NH4Cl = (NH4)3PO4 + NaCl =>
Na3PO4 + 3 NH4Cl = (NH4)3PO4 + 3 NaCl
MgCO3 + Al(OH)3 = MgCO3Al(OH)3 =>
MgCO3 + Al(OH)3 = MgCO3Al(OH)3
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)3 + Ca3(SO4)2 =>
2 Al2(SO4)3 + 3 Ca3(PO4)2 = 2 Al2(PO4)3 + 3 Ca3(SO4)2
Mn(OH)2(s) + H2O2(aq) = MnO2(s) + H2O(l) =>
Mn(OH)2(s) + H2O2(aq) = MnO2(s) + 2 H2O(l)
Ag2O2 + H2 = O + (AgH)2 =>
Ag2O2 + H2 = 2 O + (AgH)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CrCl2(s) + KOH(s) + KClO3(s) = KCl(s) + K2CrO4(s) + H2O(s) =>
3 CrCl2(s) + 12 KOH(s) + 2 KClO3(s) = 8 KCl(s) + 3 K2CrO4(s) + 6 H2O(s)
MnO4 + HBr = MnBr2 + Br2 + H2O =>
MnO4 + 8 HBr = MnBr2 + 3 Br2 + 4 H2O
Fe + CuOH2 = Cu + FeOH2 =>
Fe + CuOH2 = Cu + FeOH2
Fe + H2O2 = FeO2 + H2 =>
Fe + H2O2 = FeO2 + H2
Cr2(SO4)3 + HPO4 = Cr2(HPO4)3 + SO4 =>
Cr2(SO4)3 + 3 HPO4 = Cr2(HPO4)3 + 3 SO4
AgCH3COO + K2CrO4 = Ag2CrO4 + K2(CH3COO)2 =>
2 AgCH3COO + K2CrO4 = Ag2CrO4 + K2(CH3COO)2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NaOHFe2O3Cl2 = NaCl2Fe2O3OH =>
NaOHFe2O3Cl2 = NaCl2Fe2O3OH
CrCl2(s) + KOH(s) + KClO3(s) = KCl(s) + K2CrO4(s) + H2O(s) =>
3 CrCl2(s) + 12 KOH(s) + 2 KClO3(s) = 8 KCl(s) + 3 K2CrO4(s) + 6 H2O(s)
Cu(NH3)4Cl2 + KCN + H2O = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CrCl2(s) + KOH(s) + KClO3(s) = KCl(s) + K2CrO4(s) + H2O(s) =>
3 CrCl2(s) + 12 KOH(s) + 2 KClO3(s) = 8 KCl(s) + 3 K2CrO4(s) + 6 H2O(s)
NO + CO2 = NO2CO =>
NO + CO2 = NO2CO
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
H + NO3 = HNO3 =>
H + NO3 = HNO3
CrCl2(s) + KOH(s) + KClO3(s) = KCl(s) + K2CrO4(s) + H2O(s) =>
3 CrCl2(s) + 12 KOH(s) + 2 KClO3(s) = 8 KCl(s) + 3 K2CrO4(s) + 6 H2O(s)
PO2 + KOH = K2PO3 + H2O =>
PO2 + 2 KOH = K2PO3 + H2O
ClCH2CH2Cl + Cl2 = C2Cl4 + HCl =>
ClCH2CH2Cl + 3 Cl2 = C2Cl4 + 4 HCl
CH3COOH + HO(CH3)7CH4 = CH3COO(CH2)7CH3 + H2O =>
7 CH3COOH + 2 HO(CH3)7CH4 = 3 CH3COO(CH2)7CH3 + 10 H2O
NO3{-} + H2S + H3O{+} = NO + S8 + H2O =>
16 NO3{-} + 24 H2S + 16 H3O{+} = 16 NO + 3 S8 + 48 H2O
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
PbO2 + SO4 = PbSO4 + O2 =>
PbO2 + SO4 = PbSO4 + O2
KOHRb = KRbOH =>
KOHRb = KRbOH
CH3 + COOH = CH3COOH =>
CH3 + COOH = CH3COOH
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8O + HCl = C4H9Cl + H2O =>
4 C3H8O + 3 HCl = 3 C4H9Cl + 4 H2O
CH3COCl + (CH3)3COH = CH3COCH3 + HCl =>
CH3COCl + (CH3)3COH = 2 CH3COCH3 + HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH3 + COOH = CH3COOH =>
CH3 + COOH = CH3COOH
KCN + H3O = HCN + K + H2O =>
KCN + H3O = HCN + K + H2O
PbO2 + SO4 = PbSO4 + O2 =>
PbO2 + SO4 = PbSO4 + O2
C3H8O + HCl = C4H9Cl + H2O =>
4 C3H8O + 3 HCl = 3 C4H9Cl + 4 H2O
K + Cu(OH)2 = Cu + K(OH)2 =>
K + Cu(OH)2 = Cu + K(OH)2
Si + H2 = SiH =>
2 Si + H2 = 2 SiH
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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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