| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 LiCoO2 + 4 C6 = Li0*5CoO2 + 4 LiC6
KClO3 = K20 + O2 + Cl2 =>
20 KClO3 = K20 + 30 O2 + 10 Cl2
H2O + UF6 = UOF4 + HF =>
H2O + UF6 = UOF4 + 2 HF
ClO + H2O = HClO2 + HCl =>
4 ClO + 2 H2O = 3 HClO2 + HCl
ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl
B + N = BN =>
B + N = BN
NH4 + AgNO3 = AgNH4 + NO3 =>
NH4 + AgNO3 = AgNH4 + NO3
NaBH4(s) + CuSO4(aq) = Cu(s) + Na2SO4(aq) + B2H6(aq) + H2(g) =>
2 NaBH4(s) + CuSO4(aq) = Cu(s) + Na2SO4(aq) + B2H6(aq) + H2(g)
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
HgNO3 + Na2CrO4 = Hg2CrO4 + NaNO3 =>
2 HgNO3 + Na2CrO4 = Hg2CrO4 + 2 NaNO3
CuO + H = H2O + Cu =>
CuO + 2 H = H2O + Cu
KOHA(Br) = K(Br)AOH =>
KOHA(Br) = K(Br)AOH
Ba(OH)2 + H2HPO3 = BaHPO3 + H2O =>
Ba(OH)2 + H2HPO3 = BaHPO3 + 2 H2O
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
CaCO3MoO3 = CaMoO4CO2 =>
CaCO3MoO3 = CaMoO4CO2
KOHA(Br) = K(Br)AOH =>
KOHA(Br) = K(Br)AOH
CH3CH2CCH(g) + Br2(l) = CH3CH2CBr2CHBr(l) =>
2 CH3CH2CCH(g) + 3 Br2(l) = 2 CH3CH2CBr2CHBr(l)
NaBrF = BrFNa =>
NaBrF = BrFNa
O2 + CH3(CH2)6CH3 = CO2 + H2O =>
25 O2 + 2 CH3(CH2)6CH3 = 16 CO2 + 18 H2O
Au + KCN + O2 + H2O = AuK(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 AuK(CN)2 + 4 KOH
NaCl(O)3 = NaCl + (O)2 =>
2 NaCl(O)3 = 2 NaCl + 3(O)2
MnO4{-} + H2C2O4 + H{+} = Mn2 + CO2 + H2O = =>
2 MnO4{-} + 7 H2C2O4 + 2 H{+} = Mn2 + 14 CO2 + 8 H2O
Mg + Cu(NO3)2 = MgCu + (NO3)2 =>
Mg + Cu(NO3)2 = MgCu + (NO3)2
C12H5Cl5 + O2 = CO + HCl =>
C12H5Cl5 + 6 O2 = 12 CO + 5 HCl
Pb(NO3)2 + NaOH = Na4[Pb(OH)6] + NaNO3 =>
Pb(NO3)2 + 6 NaOH = Na4[Pb(OH)6] + 2 NaNO3
NaOH + CuSO4 = Na2SO4 + Cu[OH]2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu[OH]2
FeS2 + H2O + O2 = Fe(OH)3 + SO42{-} + H{+} =>
4 FeS2 + 10 H2O + 169 O2 = 4 Fe(OH)3 + 8 SO42{-} + 8 H{+}
SiCl4 + Zn = ZnCl2 + Si =>
SiCl4 + 2 Zn = 2 ZnCl2 + Si
Li3P + H2O = LiOH + H3P =>
Li3P + 3 H2O = 3 LiOH + H3P
Zn(MnO4)2 + H2S = HMnO4 + ZnS =>
Zn(MnO4)2 + H2S = 2 HMnO4 + ZnS
KBr + KIO3 + HCl = Br2 + I2 + KCl + H2O =>
10 KBr + 2 KIO3 + 12 HCl = 5 Br2 + I2 + 12 KCl + 6 H2O
NH4 + H2SO4 = NH4H2SO4 =>
NH4 + H2SO4 = NH4H2SO4
SiOC + Cl2 = SiCl4 + CO =>
SiOC + 2 Cl2 = SiCl4 + CO
ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Cr2O7 + H2C2O4 + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7 + 4 H2C2O4 + 6 H{+} = 2 Cr{3+} + 8 CO2 + 7 H2O
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + Na2Cl2(aq) =>
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + Na2Cl2(aq)
H2 + FeS = H2S + Fe =>
H2 + FeS = H2S + Fe
I2 + O2 + V + Se = V4OSe8I8 =>
8 I2 + O2 + 8 V + 16 Se = 2 V4OSe8I8
CaCl2 + NaF = CaF2 + NaCl =>
CaCl2 + 2 NaF = CaF2 + 2 NaCl
HgS + NH4 = HgNH4S =>
HgS + NH4 = HgNH4S
ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl
PbCl2 + K2SO4 = KCl + PbSO4 =>
PbCl2 + K2SO4 = 2 KCl + PbSO4
P6S4 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
P6S4 + 18 HNO3 + 4 H2O = 6 H3PO4 + 4 H2SO4 + 18 NO
Zn3P2 + Li = LiP + Zn =>
Zn3P2 + 2 Li = 2 LiP + 3 Zn
C8H10 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8 =>
C8H10 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + C8
CaCl2 + NaF = CaF2 + NaCl =>
CaCl2 + 2 NaF = CaF2 + 2 NaCl
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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