| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H19N + HCl = C8H20N + Cl
C2H6O + HCl = C2H6OCl + H2 =>
2 C2H6O + 2 HCl = 2 C2H6OCl + H2
KAsO3 + KOH + CrCl3 = KCl + H2O + K2CrO4 + As =>
3 KAsO3 + 22 KOH + 5 CrCl3 = 15 KCl + 11 H2O + 5 K2CrO4 + 3 As
Fe304 = Fe203 =>
203 Fe304 = 304 Fe203
Zn + NO3{-} + H3O{+} = Zn{+2} + NH4{-} + H2O =>
5 Zn + NO3{-} + 10 H3O{+} = 5 Zn{+2} + NH4{-} + 13 H2O
(C91H208) + O2 = CO2 + H2O =>
(C91H208) + 143 O2 = 91 CO2 + 104 H2O
SiO2 + C = SiCO + CO =>
SiO2 + 2 C = SiCO + CO
(NH4)SO4 + LiOH = NH4(OH)2 + Li2SO4 =>
(NH4)SO4 + 2 LiOH = NH4(OH)2 + Li2SO4
CH3CH2NH2 + NaBrO = CH3CN + NaBr + H2O =>
CH3CH2NH2 + 2 NaBrO = CH3CN + 2 NaBr + 2 H2O
H2S2O3 + Sn(OH)2 = H2O + SnS2O3 =>
H2S2O3 + Sn(OH)2 = 2 H2O + SnS2O3
CH3CH(CH3)CH2CCl3 + NaOH = CH3CH(CH3)CH2COOH + H2O + NaCl =>
CH3CH(CH3)CH2CCl3 + 3 NaOH = CH3CH(CH3)CH2COOH + H2O + 3 NaCl
Ca(H2PO4)2 = H2O + Ca(OH)3 + PO2 + O2 =>
4 Ca(H2PO4)2 = 2 H2O + 4 Ca(OH)3 + 8 PO2 + O2
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
NH4N3 = N2 + H2 =>
NH4N3 = 2 N2 + 2 H2
AI + N2 = AIN =>
2 AI + N2 = 2 AIN
C3H7OH + NaOCl = CH3COCH3 + NaCl + H2O =>
C3H7OH + NaOCl = CH3COCH3 + NaCl + H2O
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
NH4{+} + NaOH = Na{+} + NH3 + H2O =>
NH4{+} + NaOH = Na{+} + NH3 + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SiO + CO2 = SiO2 + CO =>
SiO + CO2 = SiO2 + CO
Na2SnO2 + CuSO4 = CuSnO2 + Na2SO4 =>
Na2SnO2 + CuSO4 = CuSnO2 + Na2SO4
Al(s) + H2(SO4)3 = Al2(SO4)3 + H2 =>
2 Al(s) + H2(SO4)3 = Al2(SO4)3 + H2
SrCO3 + FeSO4 = SrSO4 + FeCO3 =>
SrCO3 + FeSO4 = SrSO4 + FeCO3
Ag2O(s) + C(s) = Ag(s) + CO(g) =>
Ag2O(s) + C(s) = 2 Ag(s) + CO(g)
AgNO3 + Na2WO4 = Ag2WO4 + NaNO3 =>
2 AgNO3 + Na2WO4 = Ag2WO4 + 2 NaNO3
Zn(NO3)2 + C6H12O6 = ZnO + H2O + CO2 + N2 =>
12 Zn(NO3)2 + 5 C6H12O6 = 12 ZnO + 30 H2O + 30 CO2 + 12 N2
FeSO4 + ZnCl = FeCl + ZnSO4 =>
FeSO4 + ZnCl = FeCl + ZnSO4
Cu(OH)2 + H2(SO4) = CuSO4 + H2O =>
Cu(OH)2 + H2(SO4) = CuSO4 + 2 H2O
CH3CH3 = CH2CH2 + H2 =>
CH3CH3 = CH2CH2 + H2
Mg(OH)2 + KOH = MgOH + K(OH)2 =>
Mg(OH)2 + KOH = MgOH + K(OH)2
P + HNO3 + HCl = PCl5 + NO2 + H2O =>
P + 5 HNO3 + 5 HCl = PCl5 + 5 NO2 + 5 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
MnCl2(aq) + NH3 + H2S(aq) = MnS(s) + NHCl2 + H2(g) =>
MnCl2(aq) + NH3 + H2S(aq) = MnS(s) + NHCl2 + 2 H2(g)
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Hg{2}{+} + Fe = Hg2{2}{+} + Fe{3}{+} =>
6 Hg{2}{+} + 2 Fe = 3 Hg2{2}{+} + 2 Fe{3}{+}
H{+} + C2H5OH + MnO4{-} = Mn{2+} + CO2 + H2O =>
36 H{+} + 5 C2H5OH + 12 MnO4{-} = 12 Mn{2+} + 10 CO2 + 33 H2O
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Cu{+} + ClO2{-} + H2O = Cu(OH)2 + Cl{-} + H{+} =>
4 Cu{+} + ClO2{-} + 6 H2O = 4 Cu(OH)2 + Cl{-} + 4 H{+}
CsOH + NH4NO3 = CsNO3 + NH3 + H2O =>
CsOH + NH4NO3 = CsNO3 + NH3 + H2O
H2O + Mg{2+} = H2O2 + Mg + H{+} =>
2 H2O + Mg{2+} = H2O2 + Mg + 2 H{+}
H3P + O2 = H3PO4 =>
H3P + 2 O2 = H3PO4
HI + Al = AlI3 + H =>
3 HI + Al = AlI3 + 3 H
CuSO4 + HCHO = CuCO2 + H2O + SO2 =>
CuSO4 + HCHO = CuCO2 + H2O + SO2
MgI2 = Mg{+2} + I2{-2} =>
MgI2 = Mg{+2} + I2{-2}
Pb + Te = PbTe =>
Pb + Te = PbTe
Ca(OH)2(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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