| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Po + 2 H3PO4 = Po3(PO4)2 + 3 H2
Cu2CO3(OH)2(l) = CuO(s) + H2O(l) + CO2(g) =>
Cu2CO3(OH)2(l) = 2 CuO(s) + H2O(l) + CO2(g)
LiHgBr2 = HgLiBr2 =>
LiHgBr2 = HgLiBr2
IRONCHLORIDEMAGNESIUMOXIDE = IRONOXIDEMAGNESIUMCHLORIDE =>
IRONCHLORIDEMAGNESIUMOXIDE = IRONOXIDEMAGNESIUMCHLORIDE
Na2CO3 + K2CO3 = NaKCO3 =>
Na2CO3 + K2CO3 = 2 NaKCO3
Zn + Na2CO3 = ZnCO3 + Na =>
Zn + Na2CO3 = ZnCO3 + 2 Na
LiAlS = LiSAl =>
LiAlS = LiSAl
CH3CH2Br + AgNO3 = CH3CH2ONO2 + AgBr =>
CH3CH2Br + AgNO3 = CH3CH2ONO2 + AgBr
HBrNiS = SBrHNi =>
HBrNiS = SBrHNi
OHC6H8O6 = H2OC6H7O6 =>
OHC6H8O6 = H2OC6H7O6
CH4 + H2O = CO2 + H3O =>
CH4 + 10 H2O = CO2 + 8 H3O
CoCl2Na3PO4 = Na3Cl2CoPO4 =>
CoCl2Na3PO4 = Na3Cl2CoPO4
In + O = In2O =>
2 In + O = In2O
Ca(s) + Br2(g) = CaBr2 =>
Ca(s) + Br2(g) = CaBr2
KINaBr = KBrNaI =>
KINaBr = KBrNaI
Mg(s)NaOH(aq) = MgO(s)NaH(aq) =>
Mg(s)NaOH(aq) = MgO(s)NaH(aq)
RbOH2 = RbH2O =>
RbOH2 = RbH2O
H2TeO3 + Cu(OH)2 = Cu(TeO3) + H2O =>
H2TeO3 + Cu(OH)2 = Cu(TeO3) + 2 H2O
NaOHFeS = NaSFe(OH) =>
NaOHFeS = NaSFe(OH)
NaOFBr = FONaBr =>
NaOFBr = FONaBr
(CH3)3CClNaOH = (CH3)3COHNaCl =>
(CH3)3CClNaOH = (CH3)3COHNaCl
HI(g)H2O(l) = H3O(aq)I(aq) =>
HI(g)H2O(l) = H3O(aq)I(aq)
*KClO3 = *KCl + *O2 =>
2*KClO3 = 2*KCl + 3*O2
NaHOCuNO = CuOHNaNO =>
NaHOCuNO = CuOHNaNO
NaClO + H2SO4 = Cl + NaSO4 + H2O =>
NaClO + H2SO4 = Cl + NaSO4 + H2O
CuO + SO4 = CuSO5 =>
CuO + SO4 = CuSO5
La2O3 + MnCO3 + O + W10O29 = La100Mn93W7O300 + CO2 =>
500 La2O3 + 930 MnCO3 + 367 O + 7 W10O29 = 10 La100Mn93W7O300 + 930 CO2
potassiumcarbonate + lithiumnitrate = lithiumcarbonate + potassiumnitrate =>
K2CO3 + 2 LiNO3 = Li2CO3 + 2 KNO3
As2S3Na2S = NaAsS2 =>
As2S3Na2S = 2 NaAsS2
C3H7OH + Na = C3H6NaOH + NaH =>
C3H7OH + 2 Na = C3H6NaOH + NaH
V2O3 + CaCO3 = V2(CO3)3 + CaO =>
V2O3 + 3 CaCO3 = V2(CO3)3 + 3 CaO
BaO2 + H2SO4 = H2O2 + BaSO4 =>
BaO2 + H2SO4 = H2O2 + BaSO4
Al + AgCN = Ag + AlCN =>
Al + AgCN = Ag + AlCN
SO3(g) + H2O(l) = H2SO4(l) =>
SO3(g) + H2O(l) = H2SO4(l)
HI + HNO3 = NO2 + HIO3 + H2O =>
HI + 6 HNO3 = 6 NO2 + HIO3 + 3 H2O
Mn + H2O = HMnO4 + H2 =>
2 Mn + 8 H2O = 2 HMnO4 + 7 H2
N4 + O2 = N2O =>
N4 + O2 = 2 N2O
NaIO3 + NaHSO3 = I + NaHSO4 + Na2SO4 + H2O =>
2 NaIO3 + 5 NaHSO3 = 2 I + 3 NaHSO4 + 2 Na2SO4 + H2O
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2
HClCuF = CuClHF =>
HClCuF = CuClHF
BaPCaBr = CaP(BaBr) =>
BaPCaBr = CaP(BaBr)
CaSLiBr = LiSCaBr =>
CaSLiBr = LiSCaBr
AlNB = AlBN =>
AlNB = AlBN
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
H2O2 + H2SO4 + KI = I2K2SO4 + H2O =>
H2O2 + H2SO4 + 2 KI = I2K2SO4 + 2 H2O
PbOAlNO = AlOPbNO =>
PbOAlNO = AlOPbNO
C2H5(g) + O(g) = CO2(g) + H2O(g) =>
2 C2H5(g) + 13 O(g) = 4 CO2(g) + 5 H2O(g)
(CH3)3COHNaOH = (CH3)3CONaH2O =>
(CH3)3COHNaOH = (CH3)3CONaH2O
H2SO4 + Ca(OH)2 = Ca(OH)HSO4 + H2O =>
H2SO4 + Ca(OH)2 = Ca(OH)HSO4 + H2O
AlNCaI = AlICaN =>
AlNCaI = AlICaN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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