| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4(s) + 2 HCl(aq) = CaCl2 + H2SO4(aq)
CaCO3 + H2SO3 = Ca(HSO3)2 + H2O + CO2 =>
CaCO3 + 2 H2SO3 = Ca(HSO3)2 + H2O + CO2
CuBr2 + Na2SO4 = CuSO4 + Na2Br2 =>
CuBr2 + Na2SO4 = CuSO4 + Na2Br2
MgCl2 + KNO3 = Mg(NO3)2 + KCl =>
MgCl2 + 2 KNO3 = Mg(NO3)2 + 2 KCl
Mg(OH)2 + I2 = MgI2 + OH =>
Mg(OH)2 + I2 = MgI2 + 2 OH
CaCO3 + AlPO4 = Al2(CO3)3 + Ca3(PO4)2 =>
3 CaCO3 + 2 AlPO4 = Al2(CO3)3 + Ca3(PO4)2
KI + Pb(NO3)3 = KI(NO3) + Pb =>
3 KI + Pb(NO3)3 = 3 KI(NO3) + Pb
[Cu(NO3)2(H2O)23] + ((Et)2NCH2CH2NH2) = [Cu((Et)2NCH2CH2NH2)2](NO3)2 + H2O =>
[Cu(NO3)2(H2O)23] + 2((Et)2NCH2CH2NH2) = [Cu((Et)2NCH2CH2NH2)2](NO3)2 + 23 H2O
XX3 + H2O = HX + HXO2 =>
XX3 + 2 H2O = 3 HX + HXO2
Al4 + Si3 = Al4Si3 =>
Al4 + Si3 = Al4Si3
Pb + Cr2O3 = Pb2O3 + Cr =>
2 Pb + Cr2O3 = Pb2O3 + 2 Cr
Fe5 + Cl2 = Fe8Cl3 =>
16 Fe5 + 15 Cl2 = 10 Fe8Cl3
K2Cr2O7(NH4)2SO4 = (NH4)2Cr2O7K2SO4 =>
K2Cr2O7(NH4)2SO4 = (NH4)2Cr2O7K2SO4
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
C6H5CH(OH)COOH + NaOH = NaC6H5CH(OH)COO + H2O =>
C6H5CH(OH)COOH + NaOH = NaC6H5CH(OH)COO + H2O
K2Cr2O7 + K2SO3 + KHSO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 K2SO3 + 8 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 4 H2O
NiOOH + HCl = NiCl + H2O + Cl2 =>
NiOOH + 3 HCl = NiCl + 2 H2O + Cl2
AgNO3 + SCl2 = AgCl2 + SNO3 =>
AgNO3 + SCl2 = AgCl2 + SNO3
KMnO4 + Ca(ClO2)2 = KClO2 + Ca(MnO4)2 =>
2 KMnO4 + Ca(ClO2)2 = 2 KClO2 + Ca(MnO4)2
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Na2CO3 + CaCO3 + SiO2 = Na2SiO3CaSiO3 + CO2 =>
Na2CO3 + CaCO3 + 2 SiO2 = Na2SiO3CaSiO3 + 2 CO2
NaOH(s)HCl(aq) = NaCl(aq)H2O(l) =>
NaOH(s)HCl(aq) = NaCl(aq)H2O(l)
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
KBr + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Br2 + 4 K2SO4 + 7 H2O
(Al(OH)2)2SO4 + H2SO4 = AlOHSO4 + H2O =>
(Al(OH)2)2SO4 + H2SO4 = 2 AlOHSO4 + 2 H2O
Al + N2 = Al2N2 =>
2 Al + N2 = Al2N2
(CH3CO2H) + Ba(OH)2 = (CH3CO2)2Ba + (H2O) =>
2(CH3CO2H) + Ba(OH)2 = (CH3CO2)2Ba + 2(H2O)
CoCl2 + Co2SO4 = CoSO4 + Co2Cl =>
CoCl2 + 3 Co2SO4 = 3 CoSO4 + 2 Co2Cl
Po + HNO3 = Po(NO3)4 + NO2 + H2O =>
Po + 8 HNO3 = Po(NO3)4 + 4 NO2 + 4 H2O
Al(NO3)3 + Na2S + H2O = Al(OH)3 + NaNO3 + H2S =>
2 Al(NO3)3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 H2S
C2H4ClCOOH + NH3 = C2H4NH2COOH + HCl =>
C2H4ClCOOH + NH3 = C2H4NH2COOH + HCl
P4O10 + H2O = PO4{3-} + H3O{+} =>
P4O10 + 18 H2O = 4 PO4{3-} + 12 H3O{+}
Ca(OH)2 + Mn2O7 = Ca(MnO4)2 + H2O =>
Ca(OH)2 + Mn2O7 = Ca(MnO4)2 + H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Rb + H2SO3 = Rb2SO3 + H2 =>
2 Rb + H2SO3 = Rb2SO3 + H2
C10H18Cl2 + O2 = CO2 + HCl + H2O =>
C10H18Cl2 + 14 O2 = 10 CO2 + 2 HCl + 8 H2O
Ba(NO3)2 + KCl = BaCl + K(NO3)2 =>
Ba(NO3)2 + KCl = BaCl + K(NO3)2
Mn(OH)2 + (NH4)2SO4 = MnSO4 + NH3 + H2O =>
Mn(OH)2 + (NH4)2SO4 = MnSO4 + 2 NH3 + 2 H2O
C2H8 + O2 = CO2 + H1O =>
C2H8 + 6 O2 = 2 CO2 + 8 H1O
HI + Zn(NO3)2 = HNO3 + ZnI2 =>
2 HI + Zn(NO3)2 = 2 HNO3 + ZnI2
Sr2{+} + OH{-} + H2 = Sr + H2O =>
2 Sr2{+} + 2 OH{-} + H2 = 4 Sr + 2 H2O
C6H13O6 + CO2 = C4H2O4 + H2O =>
2 C6H13O6 + 8 CO2 = 5 C4H2O4 + 8 H2O
MnSO4 + Na4XeO6 + H2O = NaMnO4 + XeO3 + Na2SO4 + NaOH =>
2 MnSO4 + 5 Na4XeO6 + 7 H2O = 2 NaMnO4 + 5 XeO3 + 2 Na2SO4 + 14 NaOH
ZrOCl2 + H2SO4 = Zr(SO4)2 + Cl2OH4 =>
ZrOCl2 + 2 H2SO4 = Zr(SO4)2 + Cl2OH4
TaF5 + LiOH = LiOHTa1F5 =>
TaF5 + LiOH = LiOHTa1F5
H2O + P2O3 = PH3 + H3PO4 =>
6 H2O + 2 P2O3 = PH3 + 3 H3PO4
NaOH(aq) + KHC8H4O4 = NaKC8H4O4(aq) + H2O =>
NaOH(aq) + KHC8H4O4 = NaKC8H4O4(aq) + H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
CH3(CH2)3OHNaBrH2SO4 = CH3(CH2)3BrNaHSO4H2O =>
CH3(CH2)3OHNaBrH2SO4 = CH3(CH2)3BrNaHSO4H2O
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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