| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiIO5 + 3 LiCO3 = Li3IO5 + Ni(CO3)3
Cu(s) + S8(g) = Cu2S(s) =>
16 Cu(s) + S8(g) = 8 Cu2S(s)
Li2CO3 + Ca(C2H3O2)2 = LiC2H3O2 + CaCO3 =>
Li2CO3 + Ca(C2H3O2)2 = 2 LiC2H3O2 + CaCO3
K2Cl2O7 + HCl = KCl + H2O + Cl2 =>
K2Cl2O7 + 14 HCl = 2 KCl + 7 H2O + 7 Cl2
CaO + CrO3 = CaCr2O4 + O2 =>
2 CaO + 4 CrO3 = 2 CaCr2O4 + 3 O2
C6H603 + H2O = C5H8O3 + CH202 =>
48 C6H603 + 87 H2O = 29 C5H8O3 + 143 CH202
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C9H17 + O2 = H2O + CO2 =>
4 C9H17 + 53 O2 = 34 H2O + 36 CO2
H2(g) + CuCl2(aq) = HCl + Cu =>
H2(g) + CuCl2(aq) = 2 HCl + Cu
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaSO4 =>
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaSO4
Ca(OH)2 + Cr2(SO4)3 = Cr(OH)3 + Ca2(SO4)2 =>
6 Ca(OH)2 + 2 Cr2(SO4)3 = 4 Cr(OH)3 + 3 Ca2(SO4)2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H + Te = H2Te =>
2 H + Te = H2Te
NaVO3 + KI + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O + V2(SO4)3 =>
2 NaVO3 + 4 KI + 6 H2SO4 = 2 I2 + 2 K2SO4 + Na2SO4 + 6 H2O + V2(SO4)3
H2S + Fe3O4 = FeO + FeS2 + H2O =>
2 H2S + Fe3O4 = 2 FeO + FeS2 + 2 H2O
C3 = C =>
C3 = 3 C
C2H5CHO + Cu(OH)2 = Cu2O + C2H5COOH + H2O =>
C2H5CHO + 2 Cu(OH)2 = Cu2O + C2H5COOH + 2 H2O
C2H2 = C2 + H2 =>
C2H2 = C2 + H2
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
C4H603 + C7H603 = C9H804 =>
C4H603 + 11 C7H603 = 9 C9H804
Na2CO3 + HPO3 = Na3PO4 + CO2 + H2O =>
3 Na2CO3 + 2 HPO3 = 2 Na3PO4 + 3 CO2 + H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgCl2 + NaMnO4 = Mg(MnO4)2 + NaCl =>
MgCl2 + 2 NaMnO4 = Mg(MnO4)2 + 2 NaCl
Ba(NO3)2 + K2CO3 = KNO3 + BaCO3 =>
Ba(NO3)2 + K2CO3 = 2 KNO3 + BaCO3
NaHCO3 + H3CHO = NaCHO + HO + CO2 =>
5 NaHCO3 + 2 H3CHO = 5 NaCHO + 8 HO + 2 CO2
K2(s) + H2O(l) = H2(g) + KOH(aq) =>
K2(s) + 2 H2O(l) = H2(g) + 2 KOH(aq)
CoBr + Cu(OH) = Co(OH) + CuBr =>
CoBr + Cu(OH) = Co(OH) + CuBr
H2O + O2 + Mn(OH)2 = Mn(OH)4 =>
2 H2O + O2 + 2 Mn(OH)2 = 2 Mn(OH)4
S + KNO3 + H2O = H2SO4 + KNO2 =>
S + 3 KNO3 + H2O = H2SO4 + 3 KNO2
HI + K2CO3 = K2I + HCO3 =>
HI + K2CO3 = K2I + HCO3
C4H8 + Br2 = C + H2Br =>
C4H8 + 2 Br2 = 4 C + 4 H2Br
Mg(CN)2 + K3P = KCN + Mg3P2 =>
3 Mg(CN)2 + 2 K3P = 6 KCN + Mg3P2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Na2S + H2SO4 = NaHS + NaHSO4 =>
Na2S + H2SO4 = NaHS + NaHSO4
In = In3 =>
3 In = In3
Mg2ClO3 = ClO3 + Mg =>
Mg2ClO3 = ClO3 + 2 Mg
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
K[BiI4] + Na2S = Bi2S3 + KI + NaI =>
2 K[BiI4] + 3 Na2S = Bi2S3 + 2 KI + 6 NaI
ZnO + H2O + NaOH = Na2[Zn(OH)4] =>
ZnO + H2O + 2 NaOH = Na2[Zn(OH)4]
H3CCHBrCH3 + CH3ONa = CH3OCH2CH2CH3 + NaBr =>
H3CCHBrCH3 + CH3ONa = CH3OCH2CH2CH3 + NaBr
K[BiI4] + Na2S = Bi2S3 + KI + NaI =>
2 K[BiI4] + 3 Na2S = Bi2S3 + 2 KI + 6 NaI
BaC6O6 + SO4{2-} = BaSO4 + C6O6{2-} =>
BaC6O6 + SO4{2-} = BaSO4 + C6O6{2-}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnCl2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaCl2 =>
ZnCl2 + Ca(C2H3O2)2 = Zn(C2H3O2)2 + CaCl2
CUCl + O2 + H2O = CUO + HCl =>
4 CUCl + O2 + 2 H2O = 4 CUO + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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