| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgH + HCl = MgCl + H2
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
Mg2SI + H2O = Mg(OH)2 + SIH4 =>
Mg2SI + 4 H2O = 2 Mg(OH)2 + SIH4
C3H8 + O2 = CO2 + H2O5 =>
C3H8 + 13 O2 = 3 CO2 + 4 H2O5
CH3Na + CH3CH3 = CH3CH3CH3Na =>
CH3Na + CH3CH3 = CH3CH3CH3Na
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)2 =>
3 C10H16 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 C10H16(OH)2
C8H18 = C2H6 + C3H6 =>
C8H18 = C2H6 + 2 C3H6
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al + FeOH3 = AlOH3 + Fe =>
Al + FeOH3 = AlOH3 + Fe
Be(NO3)2 + Na2CO3 + H2O = BeCO3*Be(OH)2 + NaNO3 + CO2 =>
2 Be(NO3)2 + 2 Na2CO3 + H2O = BeCO3*Be(OH)2 + 4 NaNO3 + CO2
MnO4 + KOH = K2MnO4 + O2 + H2O =>
2 MnO4 + 4 KOH = 2 K2MnO4 + O2 + 2 H2O
K(CN) + H2(SO4) = HCN + K2SO4 =>
2 K(CN) + H2(SO4) = 2 HCN + K2SO4
Mn2O7 + C3H5(OH)3 = MnO2 + CO2 + H2O =>
7 Mn2O7 + 3 C3H5(OH)3 = 14 MnO2 + 9 CO2 + 12 H2O
Ca(NO3)2 + K = Ca + K(NO3)2 =>
Ca(NO3)2 + K = Ca + K(NO3)2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
NaBr + H2SO4 = NaH + BrHSO4 =>
NaBr + H2SO4 = NaH + BrHSO4
Cu + HCl + Na2S = CuS + NaCl + NaH =>
Cu + HCl + Na2S = CuS + NaCl + NaH
AgNO3 + BaCe2 = Ba(NO3)2 + AgCe =>
2 AgNO3 + BaCe2 = Ba(NO3)2 + 2 AgCe
Na2SO4*7H2O = Na + SO4 + H2O =>
Na2SO4*7H2O = 2 Na + SO4 + 7 H2O
BrCH2CH3 = Br + CH2CH3 =>
BrCH2CH3 = Br + CH2CH3
Ca(s) + F2 = CaF2 =>
Ca(s) + F2 = CaF2
C6H6 + H2SO4 = C6H5(SO3H) + H2O =>
C6H6 + H2SO4 = C6H5(SO3H) + H2O
S + KI = K2S + I =>
S + 2 KI = K2S + 2 I
Cl2 + F2 = Cl2F10 =>
Cl2 + 5 F2 = Cl2F10
N2H4*H2SO4 + I2 + KOH = K2SO4 + N2 + KI + H2O =>
N2H4*H2SO4 + 2 I2 + 6 KOH = K2SO4 + N2 + 4 KI + 6 H2O
Ca + CeF3 = Ce + CaF2 =>
3 Ca + 2 CeF3 = 2 Ce + 3 CaF2
Br + C5H10 = C5H10Br2 =>
2 Br + C5H10 = C5H10Br2
NH4Br + NaOH = NH4(OH) + NaBr =>
NH4Br + NaOH = NH4(OH) + NaBr
Zn(s) + HCl = ZnCl2 + H2(g) =>
Zn(s) + 2 HCl = ZnCl2 + H2(g)
S + KI = K2S + I =>
S + 2 KI = K2S + 2 I
CuSO4*5H2O = CuSO4 + (H2O)2 =>
2 CuSO4*5H2O = 2 CuSO4 + 5(H2O)2
K2CO3 + CaSO4 = CaCO3 + K2SO4 =>
K2CO3 + CaSO4 = CaCO3 + K2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeCl3 + FeSCN = Fe(SCN)3 + FeCl =>
FeCl3 + 3 FeSCN = Fe(SCN)3 + 3 FeCl
K2SH2O = K2OH2S =>
K2SH2O = K2OH2S
C5H10 + Br = C5H10Br2 =>
C5H10 + 2 Br = C5H10Br2
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
NaC2H3O2 + NH3Br = NaBr + NH3C2H3O2 =>
NaC2H3O2 + NH3Br = NaBr + NH3C2H3O2
Mg + C6H8O7 = MgC6H6O7 + H2 =>
Mg + C6H8O7 = MgC6H6O7 + H2
Sr3(PO4)2 + KCl = K3PO4 + SrCl2 =>
Sr3(PO4)2 + 6 KCl = 2 K3PO4 + 3 SrCl2
Fe(H2PO4)3 + NH4OH = FePO4 + (NH4)2HPO4 + H2O =>
Fe(H2PO4)3 + 4 NH4OH = FePO4 + 2(NH4)2HPO4 + 4 H2O
Ae + H2 = AeH3 =>
2 Ae + 3 H2 = 2 AeH3
S + KI = K2S + I =>
S + 2 KI = K2S + 2 I
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
NaOHSO3 = NaSO3OH =>
NaOHSO3 = NaSO3OH
K2SO4 + Fe(NO3)2 = K(NO3) + FeSO4 =>
K2SO4 + Fe(NO3)2 = 2 K(NO3) + FeSO4
S + KI = K2S + I =>
S + 2 KI = K2S + 2 I
ReF6 + H2 = ReF4 + HF =>
ReF6 + H2 = ReF4 + 2 HF
Al(ClO3)3 + MgCO3 = Mg(ClO3)2 + Al2(CO3)3 =>
2 Al(ClO3)3 + 3 MgCO3 = 3 Mg(ClO3)2 + Al2(CO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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