| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
Ag2S(s) + NH3 + H2O = (Ag(NH3)2){+} + HS{-} + OH{-} =>
Ag2S(s) + 4 NH3 + H2O = 2(Ag(NH3)2){+} + HS{-} + OH{-}
C6H12O + NO3 = C6H10O4 + N2O + H2O =>
5 C6H12O + 8 NO3 = 5 C6H10O4 + 4 N2O + 5 H2O
AlO = OAl =>
AlO = OAl
[CoCl2*6H20] = CoCl2 + H2 =>
[CoCl2*6H20] = CoCl2 + 60 H2
BF3(g) + H2O(ell) = HF(aq) + H3BO3(aq) =>
BF3(g) + 3 H2O(ell) = 3 HF(aq) + H3BO3(aq)
KClO3 + S + Al = Al2O3 + K2S + Cl2 =>
2 KClO3 + S + 4 Al = 2 Al2O3 + K2S + Cl2
ClO{-} + CrO2{-} = Cl{-} + CrO4{-}2 =>
2 ClO{-} + CrO2{-} = 2 Cl{-} + CrO4{-}2
La2O3 + La + Y = La75Y25O100 =>
100 La2O3 + 25 La + 75 Y = 3 La75Y25O100
Fe(NO3)3 + K4Fe(CN)6 = KNO3 + Fe4[Fe(CN)6]3 =>
4 Fe(NO3)3 + 3 K4Fe(CN)6 = 12 KNO3 + Fe4[Fe(CN)6]3
AgCl + NH3 = HCl + N + Ag =>
3 AgCl + NH3 = 3 HCl + N + 3 Ag
Cu(NO3)2() + H2S() = CuS() + HNO3() =>
Cu(NO3)2() + H2S() = CuS() + 2 HNO3()
Na2SO3 + N(OH)3 = NaNO2 + H2O + SO2 =>
Na2SO3 + 2 N(OH)3 = 2 NaNO2 + 3 H2O + SO2
KH + HOH = H2 + KOH =>
KH + HOH = H2 + KOH
NaClO + PH3 + H2O = H3PO4 + NaOH + Cl2 =>
8 NaClO + PH3 + 4 H2O = H3PO4 + 8 NaOH + 4 Cl2
H2O + BrF = BrH + HF + O2 =>
2 H2O + 2 BrF = 2 BrH + 2 HF + O2
Cr + NO = CrNO =>
Cr + NO = CrNO
K + NaClO4 = KClO4 + Na =>
K + NaClO4 = KClO4 + Na
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
Li(OH) + HCl = Li(Cl) + H2O =>
Li(OH) + HCl = Li(Cl) + H2O
(NH4)2SO4 + H2S = (NH4)2S + H2SO4 =>
(NH4)2SO4 + H2S = (NH4)2S + H2SO4
Co + Mg = (MgCo3) =>
3 Co + Mg = (MgCo3)
Al2 + O2 = AlO2 =>
Al2 + 2 O2 = 2 AlO2
Na2O + CuO = Na2CuO2 =>
Na2O + CuO = Na2CuO2
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
CrO + Ca(OH)2 = Cr(OH)2 + CaO =>
CrO + Ca(OH)2 = Cr(OH)2 + CaO
C2H2 + NaH = C2HNa + H2 =>
C2H2 + NaH = C2HNa + H2
NH4OH + HF = NH4F + HOH =>
NH4OH + HF = NH4F + HOH
KOH + Cl2 + KI = KCl + KIO3 + HCl =>
3 KOH + 3 Cl2 + KI = 3 KCl + KIO3 + 3 HCl
HNO2 + Na2Cr2O7 + H2SO4 = HNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 HNO2 + Na2Cr2O7 + 4 H2SO4 = 3 HNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
HBB = H{+} + BB{-} =>
HBB = H{+} + BB{-}
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(s) + H2O = CuO + H2 =>
Cu(s) + H2O = CuO + H2
Cr(OH)3 + Cr2(SO4)3 = (Cr(OH)2)2SO4 =>
4 Cr(OH)3 + Cr2(SO4)3 = 3(Cr(OH)2)2SO4
CH3OH + HCl = CH4OH + Cl =>
CH3OH + HCl = CH4OH + Cl
K2O + CH3CH2COOH = CH3CH2COOK + H2O =>
K2O + 2 CH3CH2COOH = 2 CH3CH2COOK + H2O
H2S + HCl = H2 + ClHS =>
H2S + HCl = H2 + ClHS
C10H16Cl2O2 + H2O = C10H18O4 + HCl =>
C10H16Cl2O2 + 2 H2O = C10H18O4 + 2 HCl
CaCl2*6H2O + CO2 = CaCO3 + HCl + H2O =>
CaCl2*6H2O + CO2 = CaCO3 + 2 HCl + 5 H2O
CuBr2 + H2 = HBr + Cu =>
CuBr2 + H2 = 2 HBr + Cu
Mg(HCO3)2 + HF = MgF2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HF = MgF2 + 2 CO2 + 2 H2O
C6H12O6 + NO = N2O + CO2 + H2O =>
C6H12O6 + 24 NO = 12 N2O + 6 CO2 + 6 H2O
Br + FeSO4 = FeBr2 + SO4 =>
2 Br + FeSO4 = FeBr2 + SO4
CaO + H2CO3 = CaCO3H2O =>
CaO + H2CO3 = CaCO3H2O
As2S3 + H2O2 + NH4OH = (NH4)3AsO4 + (NH)2SO4 + H2O =>
As2S3 + 23 H2O2 + 12 NH4OH = 2(NH4)3AsO4 + 3(NH)2SO4 + 38 H2O
Copper + Oxygen = Copper(ii)oxide =>
2 Cu + O2 = 2 CuO
Na2Cr2O7 + S = Cr2O3 + Na2SO4 =>
Na2Cr2O7 + S = Cr2O3 + Na2SO4
MnO4{-} + I{-} + H{+} = MnO2 + I2 + H2O =>
2 MnO4{-} + 6 I{-} + 8 H{+} = 2 MnO2 + 3 I2 + 4 H2O
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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