| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H13OH + 3 O2 = 4 C02 + 7 H2O
PbCl4 + H3PO4 = Pb3(PO4)4 + ClH =>
3 PbCl4 + 4 H3PO4 = Pb3(PO4)4 + 12 ClH
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
LiN + NH4NO2 = LiNO2 + N2H4 =>
LiN + NH4NO2 = LiNO2 + N2H4
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
CO + HNO3 = CO(NO3)2 + N2 + H2O =>
5 CO + 12 HNO3 = 5 CO(NO3)2 + N2 + 6 H2O
Na3PO4 + AlCl3 = NaCl + PO4Al =>
Na3PO4 + AlCl3 = 3 NaCl + PO4Al
Fe(ClO4)3 + Cu = Cu(ClO4)2 + Fe(ClO4)2 =>
2 Fe(ClO4)3 + Cu = Cu(ClO4)2 + 2 Fe(ClO4)2
Al + KNO2 + KOH = K3AlO3 + NH3*H2O =>
2 Al + KNO2 + 5 KOH = 2 K3AlO3 + NH3*H2O
C2N2 + NaOH = NaOCN + H2O + NaCN =>
C2N2 + 2 NaOH = NaOCN + H2O + NaCN
C8H8OHCOOH = C8H10OCO2 =>
C8H8OHCOOH = C8H10OCO2
C6H8O7 + NaCl = HCl + COOHCH2C(COOHOH)CH2COONa =>
C6H8O7 + NaCl = HCl + COOHCH2C(COOHOH)CH2COONa
C6H8O7 + H3PO4 + Fe = FeH2PO4 + H2O + CH =>
C6H8O7 + 12 H3PO4 + 12 Fe = 12 FeH2PO4 + 7 H2O + 6 CH
Ca + P = Ca3P =>
3 Ca + P = Ca3P
CuCl2 + K2CO3 = K2Cl2 + CuCO3 =>
CuCl2 + K2CO3 = K2Cl2 + CuCO3
C3H6O3 + NO3{2-} + H{+} = CO2 + N2 + H2O =>
2 C3H6O3 + 6 NO3{2-} + 12 H{+} = 6 CO2 + 3 N2 + 12 H2O
CuSO4 + KCN = K2SO4 + Cu(CN)2 =>
CuSO4 + 2 KCN = K2SO4 + Cu(CN)2
C6H22 + O2 = CO2 + H2O =>
2 C6H22 + 23 O2 = 12 CO2 + 22 H2O
KOH + CHHHCOOH = HHO + CHHHCOOK =>
KOH + CHHHCOOH = HHO + CHHHCOOK
C2H6O2 + NaOH = C2H4(ONa)2 + H2O =>
C2H6O2 + 2 NaOH = C2H4(ONa)2 + 2 H2O
(NH4)2FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
2(NH4)2FeSO4 + K2Cr2O7 + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + 2(NH4)2SO4 + K2SO4 + 7 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Pb{2+} + H2S + NH3 = PbS + NH4{+} =>
Pb{2+} + H2S + 2 NH3 = PbS + 2 NH4{+}
NaNO2 + NaI + H2SO4 = NOI + Na2SO4 + H2O =>
NaNO2 + NaI + H2SO4 = NOI + Na2SO4 + H2O
H3PO4 + PT + (OH)2 = PT3(PO4)4 + H2O =>
2 H3PO4 + 3 PT + 11(OH)2 = PT3(PO4)4 + 14 H2O
F2O + HSn = SnF + H2O =>
F2O + 2 HSn = 2 SnF + H2O
CH3OH + K2CrO7 + H2SO4 = CH3O + K2SO4 + Cr2(SO4)3 + H2O =>
18 CH3OH + 2 K2CrO7 + 5 H2SO4 = 18 CH3O + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
KClO3 + F2 = KF + O2 + Cl2 =>
2 KClO3 + F2 = 2 KF + 3 O2 + Cl2
Al + CH3COOH = (CH3COO)Al + H2 =>
2 Al + 2 CH3COOH = 2(CH3COO)Al + H2
H2C2O4 + MnO4{-} + H{+} = CO2(g) + Mn2{+} + H2O =>
13 H2C2O4 + 4 MnO4{-} + 6 H{+} = 26 CO2(g) + 2 Mn2{+} + 16 H2O
FeF3 + PbCO3 = Fe2(CO3)3 + PbF2 =>
2 FeF3 + 3 PbCO3 = Fe2(CO3)3 + 3 PbF2
Fe2(No3)3 + SCN = Fe(SCN)3 + No3 =>
Fe2(No3)3 + 6 SCN = 2 Fe(SCN)3 + 3 No3
NaBr + Au = AuBr + Na2 =>
2 NaBr + 2 Au = 2 AuBr + Na2
CH3COOH(CH3)2 + O2 = CO2 + H2O =>
2 CH3COOH(CH3)2 + 11 O2 = 8 CO2 + 10 H2O
Na2SO4 + Cr(NO3)3 = CrSO4 + Na2(NO3)3 =>
Na2SO4 + Cr(NO3)3 = CrSO4 + Na2(NO3)3
Pb4 + H2 = PbH4 =>
Pb4 + 8 H2 = 4 PbH4
H2SO4(aq) + Mg(OH)2(s) = H2O + MgSO4 =>
H2SO4(aq) + Mg(OH)2(s) = 2 H2O + MgSO4
Ba(C2H3O2)2 + ZnSO4 = BaSO4 + Zn(C2H3O2)2 =>
Ba(C2H3O2)2 + ZnSO4 = BaSO4 + Zn(C2H3O2)2
C4H7NO4 + C6H12O6 = C6H14N2O2 + CO2 + H2O =>
12 C4H7NO4 + C6H12O6 = 6 C6H14N2O2 + 18 CO2 + 6 H2O
C10H15NO + Li + NH4 = C10H15N + LiOH + NH3 =>
C10H15NO + Li + NH4 = C10H15N + LiOH + NH3
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
CH3NH2 + H2O = CH4NH2 + OH =>
CH3NH2 + H2O = CH4NH2 + OH
H3PO3 + H2O = H2OP + H2O3 =>
4 H3PO3 + H2O = 4 H2OP + 3 H2O3
PbO2 + Mn2{+} + H{+} = Pb{2+} + MnO4 + H2O =>
15 PbO2 + 2 Mn2{+} + 28 H{+} = 15 Pb{2+} + 4 MnO4 + 14 H2O
Cs2SO4 + SrCl2 = CsCl + SrSO4 =>
Cs2SO4 + SrCl2 = 2 CsCl + SrSO4
Na3PO4 + Fe2O3 + H2O = NaOH + FePO4 =>
2 Na3PO4 + Fe2O3 + 3 H2O = 6 NaOH + 2 FePO4
CuBr2(aq) + CaCl2(aq) = CuCl2(s) + CaBr2(s) =>
CuBr2(aq) + CaCl2(aq) = CuCl2(s) + CaBr2(s)
Hg(Ac)2 + Na2SO4 = HgSO4 + NaAc =>
Hg(Ac)2 + Na2SO4 = HgSO4 + 2 NaAc
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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