| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CuSO4 + H2O = FeSO4*H2O + Cu
N(g) + O2(g) = NO2 =>
N(g) + O2(g) = NO2
Al2O3 + RbOH + H2O = Rb[Al(OH)4] =>
Al2O3 + 2 RbOH + 3 H2O = 2 Rb[Al(OH)4]
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
NO2(g) + O2(g) + H2O(aq) = HNO3 =>
4 NO2(g) + O2(g) + 2 H2O(aq) = 4 HNO3
H2(g) + N2(g) + O2(g) = HNO3(g) =>
H2(g) + N2(g) + 3 O2(g) = 2 HNO3(g)
PhH2 + CH4 + O2 = PhCO2 + H2O =>
2 PhH2 + 2 CH4 + 5 O2 = 2 PhCO2 + 6 H2O
C20H14O4 + NaOH = CO2 + Na + H2O =>
C20H14O4 + 86 NaOH = 20 CO2 + 86 Na + 50 H2O
BaO2 + CO2 = BaCO3 + O2 =>
2 BaO2 + 2 CO2 = 2 BaCO3 + O2
SO2Cl2 + H2O = HCl + H2SO4 =>
SO2Cl2 + 2 H2O = 2 HCl + H2SO4
Ba(NO3) + NaSO4 = BaSO4 + NaNO3 =>
Ba(NO3) + NaSO4 = BaSO4 + NaNO3
C2H6N4O4(g) = C(s) + O2(g) + H2O(l) + N2(g) =>
2 C2H6N4O4(g) = 4 C(s) + O2(g) + 6 H2O(l) + 4 N2(g)
C21H24NO4 + O2 = CO2 + H2O + NO2 =>
C21H24NO4 + 26 O2 = 21 CO2 + 12 H2O + NO2
ClO4 + H = ClO2 + H2O =>
ClO4 + 4 H = ClO2 + 2 H2O
Na2SO3 + AgNO3 + H2O = Ag + Na2SO4 + HNO3 =>
Na2SO3 + 2 AgNO3 + H2O = 2 Ag + Na2SO4 + 2 HNO3
C11H22Br2 = C11H21BrHBr =>
C11H22Br2 = C11H21BrHBr
MgNO2KOH = MgOHKNO2 =>
MgNO2KOH = MgOHKNO2
NaHSO3 + H2O = H2SO3 + Na2O =>
2 NaHSO3 + H2O = 2 H2SO3 + Na2O
O2 + Cl2 = Cl2O7 =>
7 O2 + 2 Cl2 = 2 Cl2O7
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
FeCl2 + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
BaSO4Na2CO3 = Na2SO4BaCO3 =>
BaSO4Na2CO3 = Na2SO4BaCO3
KI + NH4S2O8 = K2SO4 + (NH4)2SO4 + I2 =>
6 KI + 2 NH4S2O8 = 3 K2SO4 + (NH4)2SO4 + 3 I2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HI + NaNO3 = INO3 + NaH =>
HI + NaNO3 = INO3 + NaH
HI + K2CO3 = H2CO3 + KI =>
2 HI + K2CO3 = H2CO3 + 2 KI
H2SO4CaCl2 = CaSO4H2Cl2 =>
H2SO4CaCl2 = CaSO4H2Cl2
CoBr2 + Fe = FeBr3 + Co =>
3 CoBr2 + 2 Fe = 2 FeBr3 + 3 Co
CuCl2NaSO4 = NaCl2CuSO4 =>
CuCl2NaSO4 = NaCl2CuSO4
K2OCl2O3 = KClO2 =>
K2OCl2O3 = 2 KClO2
NaI(aq)Hg2(C2H3O2)2(ag) = Hg2I(s)Na(C2H3O2)2(aq) =>
NaI(aq)Hg2(C2H3O2)2(ag) = Hg2I(s)Na(C2H3O2)2(aq)
PH4ClO4 = P + Cl2 + H2O + O2 =>
2 PH4ClO4 = 2 P + Cl2 + 4 H2O + 2 O2
C2H6O(g) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
CH3OH + CO2 = OC(OCH3)2 + H2O =>
2 CH3OH + CO2 = OC(OCH3)2 + H2O
O2 + Cl2 = Cl2O7 =>
7 O2 + 2 Cl2 = 2 Cl2O7
Si + Na = SiNa =>
Si + Na = SiNa
C18H39N + HCl = C18H37Cl + NH3 =>
C18H39N + HCl = C18H37Cl + NH3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCHOCaOH = H2OCaCHO =>
HCHOCaOH = H2OCaCHO
NaOH + Ag(SO4)3 = AgOH + Na(SO4)3 =>
NaOH + Ag(SO4)3 = AgOH + Na(SO4)3
SO4C = CO4S =>
SO4C = CO4S
Li2OB2O3 = LiBO2 =>
Li2OB2O3 = 2 LiBO2
H2 + Zn = H2Zn =>
H2 + Zn = H2Zn
H2OFe = FeOH2 =>
H2OFe = FeOH2
(PO4)3 + Ca = Ca3(PO4)2 =>
2(PO4)3 + 9 Ca = 3 Ca3(PO4)2
Cu(NO3)Fe(C2O4) = Fe(NO3)Cu(C2O4) =>
Cu(NO3)Fe(C2O4) = Fe(NO3)Cu(C2O4)
K4(Fe(CN)6) + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
10 K4(Fe(CN)6) + 122 KMnO4 + 188 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 KNO3 + 51 K2SO4 + 122 MnSO4 + 188 H2O
H2SO4 + PbI2 = PbSO4 + H2I2 =>
H2SO4 + PbI2 = PbSO4 + H2I2
HCL(aq)ZN = ZNHCL(aq) =>
HCL(aq)ZN = ZNHCL(aq)
CH3COO + H2O = CO2 + H =>
CH3COO + 2 H2O = 2 CO2 + 7 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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