| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlF3 + 6 H2O = 2 Al(OH)3 + 3 F2 + 3 H2
SO2 + OH = HOSO2 =>
SO2 + OH = HOSO2
Pb(OH)2 + Cl2 = Pb(OH)2Cl2 =>
Pb(OH)2 + Cl2 = Pb(OH)2Cl2
MgO + Br = MgBr2 + O2 =>
2 MgO + 4 Br = 2 MgBr2 + O2
FeSO4 + O2 + H2O = FeO(OH) + H2SO4 =>
4 FeSO4 + O2 + 6 H2O = 4 FeO(OH) + 4 H2SO4
Pb + NH3 = PbH3 + N =>
Pb + NH3 = PbH3 + N
CoCl2 + Na2CO3 + NaClO + H2O = Co2O3*3H2O + NaCl + CO2 =>
2 CoCl2 + 2 Na2CO3 + NaClO + 3 H2O = Co2O3*3H2O + 5 NaCl + 2 CO2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NaNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaNO3 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaNO3 + 3 H2O
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
NaBrO3(ac) = NaBr(ac) + O2(g) =>
2 NaBrO3(ac) = 2 NaBr(ac) + 3 O2(g)
CaCl2 + Na2HPO4 + NH4OH = CaNH4PO4 + NaCl + H2O =>
CaCl2 + Na2HPO4 + NH4OH = CaNH4PO4 + 2 NaCl + H2O
HNO3 + Ag2SeO3 = H2SeO3 + AgNO3 =>
2 HNO3 + Ag2SeO3 = H2SeO3 + 2 AgNO3
Li2CO3 + HNO3 = Li(NO3)2 + CO2 + H2O + H2 =>
Li2CO3 + 4 HNO3 = 2 Li(NO3)2 + CO2 + H2O + H2
CHCl3 = H + C + Cl =>
CHCl3 = H + C + 3 Cl
FeCl2 + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + HCl + KOH =>
3 FeCl2 + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 6 HCl + 6 KOH
NaOH + Mg = Na2 + Mg(OH)2 =>
2 NaOH + Mg = Na2 + Mg(OH)2
C6H13NO2 + H2O = C5H9O2{-} + NH3 + CO2 + H{+} =>
13 C6H13NO2 + 10 H2O = 15 C5H9O2{-} + 13 NH3 + 3 CO2 + 15 H{+}
Mn + AgNO3 = Ag + MnNO3 =>
Mn + AgNO3 = Ag + MnNO3
CuSO4 + Na3PO4 = Cu3P2O8 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3P2O8 + 3 Na2SO4
SnCl4 + H2S = SnCl2 + HCl + S =>
SnCl4 + H2S = SnCl2 + 2 HCl + S
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
potassiumhydroxide + Sulfuricacid = potassiumsulfate + water =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
FeBr2 + F2 = FeF3 + Br2 =>
2 FeBr2 + 3 F2 = 2 FeF3 + 2 Br2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C8H13N2O5P + O2 = C8H10NO6P + NH3 =>
2 C8H13N2O5P + O2 = 2 C8H10NO6P + 2 NH3
Ba(OH)2(aq) + AgClO3(aq) = AgOH + Ba(ClO3)2 =>
Ba(OH)2(aq) + 2 AgClO3(aq) = 2 AgOH + Ba(ClO3)2
Mn5C2 + Al + C = Mn5AlC4 =>
Mn5C2 + Al + 2 C = Mn5AlC4
NaClO + FeCl3 + NaOH = Na2FeO4 + NaCl + H2O =>
3 NaClO + 2 FeCl3 + 10 NaOH = 2 Na2FeO4 + 9 NaCl + 5 H2O
*2H2 + *I2 = *4HI =>
*2H2 + 2*I2 = *4HI
Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O
V + O = OV5 =>
5 V + O = OV5
Ag2S + H{+} + NO3{-} = Ag{+} + NO2 + S + H2O =>
Ag2S + 4 H{+} + 2 NO3{-} = 2 Ag{+} + 2 NO2 + S + 2 H2O
(COOH)2 + CaO = Ca(COO)2 + H2O =>
(COOH)2 + CaO = Ca(COO)2 + H2O
KI + Pb(No3)2 = PbI2 + K(No3) =>
2 KI + Pb(No3)2 = PbI2 + 2 K(No3)
I2 + C6H12 = I2C6H12 =>
I2 + C6H12 = I2C6H12
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
AlPO4 + BaBr2 = AlBr3 + Ba3(PO4)2 =>
2 AlPO4 + 3 BaBr2 = 2 AlBr3 + Ba3(PO4)2
CH3Cl + O2 = CO2 + H2O + HCl =>
2 CH3Cl + 3 O2 = 2 CO2 + 2 H2O + 2 HCl
Pb(OH)2 + Cl2 = Pb(OH)2Cl2 =>
Pb(OH)2 + Cl2 = Pb(OH)2Cl2
Ca(NO3)2 + HBr = H(NO3)2 + CaBr =>
Ca(NO3)2 + HBr = H(NO3)2 + CaBr
HCl2 + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl2 + MnO2 = 3 Cl2 + MnCl2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al + Bn2 = AlBn3 =>
2 Al + 3 Bn2 = 2 AlBn3
Sr(SO4) + Na(NO3) = Sr(NO3)2 + Na2(SO4) =>
Sr(SO4) + 2 Na(NO3) = Sr(NO3)2 + Na2(SO4)
MgNH4PO4 = Mg2P2O8 + NH4 =>
2 MgNH4PO4 = Mg2P2O8 + 2 NH4
Fe2(CO3)3 + H3PO4 = FePO4 + CO2 + H2O =>
Fe2(CO3)3 + 2 H3PO4 = 2 FePO4 + 3 CO2 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH2CH2CH2NH2 + H2SO4 = (NH2CH2CH2NH2)SO4 + H =>
NH2CH2CH2NH2 + H2SO4 = (NH2CH2CH2NH2)SO4 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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