| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + Ca = (CH3COO)2Ca + H2
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
I + HCl = I3Cl + H2 =>
6 I + 2 HCl = 2 I3Cl + H2
Mg(OH)2 + Na2O = MgO + Na(OH) =>
Mg(OH)2 + Na2O = MgO + 2 Na(OH)
Ti10O19 + H2 = Ti9O17 + H2O =>
9 Ti10O19 + H2 = 10 Ti9O17 + H2O
Cu + HSO4 = CuS + CuSO4 + H2O =>
8 Cu + 8 HSO4 = CuS + 7 CuSO4 + 4 H2O
Cu(CO3) = Cu2 + (CO3) =>
2 Cu(CO3) = Cu2 + 2(CO3)
Mg(NO3)2 + KMnO4 = KNO3 + Mg(MnO4)2 =>
Mg(NO3)2 + 2 KMnO4 = 2 KNO3 + Mg(MnO4)2
Fe(NO3)3 + CO2 = NO3 + C + FeO =>
2 Fe(NO3)3 + CO2 = 6 NO3 + C + 2 FeO
Fe(NH4)(SO4)2 + NaOH = NH3 + H2O + Na2SO4 + Fe(OH)3 =>
Fe(NH4)(SO4)2 + 4 NaOH = NH3 + H2O + 2 Na2SO4 + Fe(OH)3
Bi(NO3)2*5H2O + (NH2)2*CO = BiO + CO2 + H2O + N2 =>
3 Bi(NO3)2*5H2O + 5(NH2)2*CO = 3 BiO + 5 CO2 + 25 H2O + 8 N2
K2(CO3) = K + CO3 =>
K2(CO3) = 2 K + CO3
C4H8O + HBr = BrCH2CH2CH2CH2OH =>
C4H8O + HBr = BrCH2CH2CH2CH2OH
CuSO4*5H2O = H2O + Cu + O2 + H2SO4 =>
2 CuSO4*5H2O = 8 H2O + 2 Cu + O2 + 2 H2SO4
Co(aq) + OH(aq) = CoOH(s) =>
Co(aq) + OH(aq) = CoOH(s)
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Bi(NO3)2*5H2O + (NH2)2*CO = BiO + CO2 + H2O + N2 =>
3 Bi(NO3)2*5H2O + 5(NH2)2*CO = 3 BiO + 5 CO2 + 25 H2O + 8 N2
[Ni(NH3)6]Cl2 + C4H8N2O2 = Ni(C4H8N2O2)2 + NH3 + Cl =>
[Ni(NH3)6]Cl2 + 2 C4H8N2O2 = Ni(C4H8N2O2)2 + 6 NH3 + 2 Cl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
Na2S + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S + 4 Br2 + 8 NaOH = 8 NaBr + Na2SO4 + 4 H2O
berylliumoxide + hydrobromicacid = water + berylliumbromide =>
BeO + 2 HBr = H2O + BeBr2
NH4OH(ac) + CH3COONa(ac) = CH3COONH4(ac) + NaOH(ac) =>
NH4OH(ac) + CH3COONa(ac) = CH3COONH4(ac) + NaOH(ac)
C7H13(OH)3 + O2 = CO2 + H2O =>
2 C7H13(OH)3 + 19 O2 = 14 CO2 + 16 H2O
N2 + Ca = N2Ca3 =>
N2 + 3 Ca = N2Ca3
Pb2O2 + Pb + H2SO4 = Pb2SO4 + H2O =>
Pb2O2 + 2 Pb + 2 H2SO4 = 2 Pb2SO4 + 2 H2O
C3H7OH + CH3COOH = CH3COOC3H7 + HOH =>
C3H7OH + CH3COOH = CH3COOC3H7 + HOH
BrO3 + Sb = Br + SbO3 =>
BrO3 + Sb = Br + SbO3
Cl2O7(s) + H2O(l) = HClO4 =>
Cl2O7(s) + H2O(l) = 2 HClO4
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
MgCO3 + Ca = Mg + CaCO3 =>
MgCO3 + Ca = Mg + CaCO3
C3H7OH + CH3COOH = CH3COOC3H7 + HOH =>
C3H7OH + CH3COOH = CH3COOC3H7 + HOH
LiBr + H2O = LiOH + HBr =>
LiBr + H2O = LiOH + HBr
Cl + NaF = NaClF =>
Cl + NaF = NaClF
Al + Cu3Cl2 = AlCl + Cu =>
2 Al + Cu3Cl2 = 2 AlCl + 3 Cu
CH3CHCH2 + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
2 CH3CHCH2 + 4 KMnO4 + 2 H2O = 3 CH3COOH + 4 KOH + 4 MnO2
C3H7OH + CH3COOH = C5H10O2 + H2O =>
C3H7OH + CH3COOH = C5H10O2 + H2O
C3H7OH + CH3COOH = CH3COOC3H7 + HOH =>
C3H7OH + CH3COOH = CH3COOC3H7 + HOH
Pb + (NH4)CrO4 = PbCrO4 + NH4 =>
Pb + (NH4)CrO4 = PbCrO4 + NH4
C3H7OH + CH3COOH = CH3COOC3H7 + HOH =>
C3H7OH + CH3COOH = CH3COOC3H7 + HOH
C4H8O + HBr = BrCH2CH2CH2CH2OH =>
C4H8O + HBr = BrCH2CH2CH2CH2OH
Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + C2H7NO2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 C2H7NO2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
C4H10(s) + O2(g) = CO2(g) + H20(g) =>
2 C4H10(s) + 8 O2(g) = 8 CO2(g) + H20(g)
C4H8O + HBr = BrCH2CH2CH2CH2OH =>
C4H8O + HBr = BrCH2CH2CH2CH2OH
C3H7OH + CH3COOH = CH3COOC3H7 + HOH =>
C3H7OH + CH3COOH = CH3COOC3H7 + HOH
C6H6O + H2O = C2H4O2 + H2 =>
C6H6O + 5 H2O = 3 C2H4O2 + 2 H2
C3H7OH + CH3COOH = CH3COOC3H7 + HOH =>
C3H7OH + CH3COOH = CH3COOC3H7 + HOH
NeSO4 + KBr = NeBr + KSO4 =>
NeSO4 + KBr = NeBr + KSO4
C4H8O + HBr = BrCH2CH2CH2CH2OH =>
C4H8O + HBr = BrCH2CH2CH2CH2OH
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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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