| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + PtCl = Pt + AlCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
BeCl + Li(OH) = Be(OH) + LiCl =>
BeCl + Li(OH) = Be(OH) + LiCl
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
BaCl2 + HSO4 = HCl2 + BaSO4 =>
BaCl2 + HSO4 = HCl2 + BaSO4
NaOHKHCO3 = NaHCO3KOH =>
NaOHKHCO3 = NaHCO3KOH
Na2[Zn(OH)4]ZnCl2 = NaClZn(OH)2 =>
Na2[Zn(OH)4]ZnCl2 = 2 NaClZn(OH)2
SO3 + KI = I2SO2 + K2SO4 =>
2 SO3 + 2 KI = I2SO2 + K2SO4
H2O + CO2 = CH4 + O2 =>
2 H2O + CO2 = CH4 + 2 O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
SO3 + KI = I2 + SO2 + K2SO4 =>
2 SO3 + 2 KI = I2 + SO2 + K2SO4
H3Po4 + Li2O = H2O + Li3Po4 =>
2 H3Po4 + 3 Li2O = 3 H2O + 2 Li3Po4
MnO4 + SO3{-}2 + H{+} = Mn2{+} + SO4{-}2 + H2O =>
4 MnO4 + 15 SO3{-}2 + 2 H{+} = 2 Mn2{+} + 15 SO4{-}2 + H2O
C6H12O6 + Na = C6H7(ONa)5O + H2 =>
2 C6H12O6 + 10 Na = 2 C6H7(ONa)5O + 5 H2
(NH4)2MoO4 + HNO3 + Na2HPO4 = (NH4)3PO4 + MoO3 + H2O + NaNO3 =>
3(NH4)2MoO4 + 4 HNO3 + 2 Na2HPO4 = 2(NH4)3PO4 + 3 MoO3 + 3 H2O + 4 NaNO3
S(s) + O2(g) = SO2(g) =>
S(s) + O2(g) = SO2(g)
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CoSO4 + NH4HS = CoS + NH3 + H2SO4 =>
CoSO4 + NH4HS = CoS + NH3 + H2SO4
Mg(Cl2)2 + Ag(NO3) = Mg(NO3)2 + Ag(Cl2) =>
Mg(Cl2)2 + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag(Cl2)
S8 + KNO3 + H2O = H2SO4 + KNO2 =>
S8 + 24 KNO3 + 8 H2O = 8 H2SO4 + 24 KNO2
Fe(NO3)3 + NaCl = FeCl + Na(NO3)3 =>
Fe(NO3)3 + NaCl = FeCl + Na(NO3)3
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
H2SO4 + CH3COO = CH3COOH + HSO4 =>
H2SO4 + CH3COO = CH3COOH + HSO4
K2Cr2O7 + HCl + H2S = CrCl3 + S + KCl + H2O =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 CrCl3 + 3 S + 2 KCl + 7 H2O
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
KIO4 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO4 + 7 Na2SO3 + H2SO4 = I2 + 7 Na2SO4 + K2SO4 + H2O
C2H5OH + NaMnO4 + NaOH = CH3COOH + Na2MnO4 + H2O =>
C2H5OH + 4 NaMnO4 + 4 NaOH = CH3COOH + 4 Na2MnO4 + 3 H2O
OH2 + ClH = H3O + Cl =>
OH2 + ClH = H3O + Cl
HO3 = H2O + O2 =>
4 HO3 = 2 H2O + 5 O2
S4 = S6 =>
3 S4 = 2 S6
HCl + BaCl2 = BaCl + HCl2 =>
HCl + BaCl2 = BaCl + HCl2
AlO3H3 + H2CO3 = Al2C3O9 + H2O =>
2 AlO3H3 + 3 H2CO3 = Al2C3O9 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
K2O + N2O3 = KNO2 =>
K2O + N2O3 = 2 KNO2
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
(CH3NH2)2*H2SO4 + CH3COONa*3H2O = CH3NH2*CH3COOH + Na2SO4 + H2O =>
(CH3NH2)2*H2SO4 + 2 CH3COONa*3H2O = 2 CH3NH2*CH3COOH + Na2SO4 + 6 H2O
Mn7 = Mn4 =>
4 Mn7 = 7 Mn4
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Mg(C17H35COO)2 + HCl = C17H35COOH + Mg(Cl)2 =>
Mg(C17H35COO)2 + 2 HCl = 2 C17H35COOH + Mg(Cl)2
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
LiOH*H2O + H2O2*H2O = Li2O2*H2O2*2H2O + H2O =>
2 LiOH*H2O + 2 H2O2*H2O = Li2O2*H2O2*2H2O + 4 H2O
Cu(NO3)2 + Ni = Cu + Ni(NO3)2 =>
Cu(NO3)2 + Ni = Cu + Ni(NO3)2
I{-} + SO4{2-} + H{+} = I2 + H2SO3 + H2O =>
2 I{-} + SO4{2-} + 4 H{+} = I2 + H2SO3 + H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/12/24
Équations équilibrées sur09/11/23
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