| Équations équilibrées la veille | Équations équilibrées le lendemain |
Me4NI + 6 I = Me4NI7
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CaO(s) + SIO2(s) = CaSIO3(s) =>
CaO(s) + SIO2(s) = CaSIO3(s)
Cu + HNO3*H2O = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3*H2O = 3 Cu(NO3)2 + 2 NO + 12 H2O
Cr(ClO3)3 = CrCl3 + O2 =>
2 Cr(ClO3)3 = 2 CrCl3 + 9 O2
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C3Al4 + H2O = Al(OH)3 + CH4 =>
C3Al4 + 12 H2O = 4 Al(OH)3 + 3 CH4
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
C6H6 + O2(g) = CO2(g) + H2O(g) =>
2 C6H6 + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
C + Na2Cr2O7 = Cr2O3 + Na2O + CO =>
3 C + Na2Cr2O7 = Cr2O3 + Na2O + 3 CO
Cu2S(s) + NH3(aq) = Cu + HS + N =>
3 Cu2S(s) + NH3(aq) = 6 Cu + 3 HS + N
NO + C = N2O + CO =>
2 NO + C = N2O + CO
NaHCO3 + HCl(ac) = NaCl + H2O + CO2 =>
NaHCO3 + HCl(ac) = NaCl + H2O + CO2
CH2ClCOOH + O2 = CO2 + H2O + HCl =>
2 CH2ClCOOH + 3 O2 = 4 CO2 + 2 H2O + 2 HCl
Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Al + H2SeO4 = AlSeO4 + H2 =>
Al + H2SeO4 = AlSeO4 + H2
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
KMnO4 + H2O = KMnO4H2O =>
KMnO4 + H2O = KMnO4H2O
Na2SO4 + H2O = Na2SO4(H2O) =>
Na2SO4 + H2O = Na2SO4(H2O)
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
Na2S2O4 + H2O = NaHSO2 + NaHSO3 =>
Na2S2O4 + H2O = NaHSO2 + NaHSO3
P2O5 + Zn(OH)2 = H3PO4 + ZnO =>
P2O5 + 3 Zn(OH)2 = 2 H3PO4 + 3 ZnO
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
MnBr2 + H2O = HBr + MnO =>
MnBr2 + H2O = 2 HBr + MnO
Al + H2SeO4 = Al(SeO4)3 + H2 =>
Al + 3 H2SeO4 = Al(SeO4)3 + 3 H2
Cu(No3)2 + NaI = CuI + Na(No3)2 =>
Cu(No3)2 + NaI = CuI + Na(No3)2
NH3 + CHI = NH4CI =>
NH3 + CHI = NH4CI
Na(g) + KCl(l) = NaCl(aq) + K(g) =>
Na(g) + KCl(l) = NaCl(aq) + K(g)
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
NaClO2 = NaClO + O2 =>
2 NaClO2 = 2 NaClO + O2
Na2CO3 + NaOH = H2CO3 + Na2O =>
Na2CO3 + 2 NaOH = H2CO3 + 2 Na2O
FeS + O3 = Fe2O3 + SO2 =>
6 FeS + 7 O3 = 3 Fe2O3 + 6 SO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Fe + CaCl2 = Ca + FeCl2 =>
Fe + CaCl2 = Ca + FeCl2
Hg + KOH = Hg(OH)2 + K =>
Hg + 2 KOH = Hg(OH)2 + 2 K
HClO + KI + HCl = KCl + I2 + H2OHCl =>
HClO + 2 KI + 2 HCl = 2 KCl + I2 + H2OHCl
C6H6OS + O2 = CO2 + H2O + SO2 =>
C6H6OS + 8 O2 = 6 CO2 + 3 H2O + SO2
Ni + KI = NiI2 + K =>
Ni + 2 KI = NiI2 + 2 K
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
Mn(NO3)2 + K2S = K(NO3) + MnS =>
Mn(NO3)2 + K2S = 2 K(NO3) + MnS
CuSO4 + P4O6 + H2O = Cu + H2SO4 + H3PO4 =>
4 CuSO4 + P4O6 + 10 H2O = 4 Cu + 4 H2SO4 + 4 H3PO4
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
NH4H2PO4 + KNO3 = NH4NO3 + KH2PO4 =>
NH4H2PO4 + KNO3 = NH4NO3 + KH2PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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