| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 C2H4O2() = 2 H + Zn(O2CCH3)2
C2H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
PF5 + F = P(F2)5 =>
PF5 + 5 F = P(F2)5
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
CH3OH + CO2 = OC(OCH3)2 + H2O =>
2 CH3OH + CO2 = OC(OCH3)2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
[Ni(H2NCH2CH2NH2)2(H2O)2]SO4*7H2O + H2SO4 = H2(H2NCH2CH2NH2){2+} + Ni(H2O)6{2+} + SO4{2-} + H2O =>
[Ni(H2NCH2CH2NH2)2(H2O)2]SO4*7H2O + 2 H2SO4 = 2 H2(H2NCH2CH2NH2){2+} + Ni(H2O)6{2+} + 3 SO4{2-} + 3 H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Cu2CO3(OH)2 + HCl = Cu2Cl + HCO3(OH)2 =>
Cu2CO3(OH)2 + HCl = Cu2Cl + HCO3(OH)2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
KClO3 + C12H22O11 = H2O + CO2 + KCl =>
8 KClO3 + C12H22O11 = 11 H2O + 12 CO2 + 8 KCl
CH3CH2COCH3 + CH3CH2SH = CH3CH2CH(OSCH2CH3)CH3 =>
CH3CH2COCH3 + CH3CH2SH = CH3CH2CH(OSCH2CH3)CH3
GaBr3 + Cl3 = GaCl3 + Br22 =>
22 GaBr3 + 22 Cl3 = 22 GaCl3 + 3 Br22
H2SO4 + NH4OH = H2(H4OH) + N(SO4) =>
H2SO4 + NH4OH = H2(H4OH) + N(SO4)
MnO + Li = Mn + Li2O =>
MnO + 2 Li = Mn + Li2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaOH + H2PO4 = NaO + H3PO4 =>
NaOH + H2PO4 = NaO + H3PO4
MnBr2 + (NH4)2CO3 = NH4Br + MnCO3 =>
MnBr2 + (NH4)2CO3 = 2 NH4Br + MnCO3
U + Au = UAu =>
U + Au = UAu
AgNO3 + KCl = AgCl(aq) + KNO3(s) =>
AgNO3 + KCl = AgCl(aq) + KNO3(s)
K3PO4 + ZnSO4 = ZnK3 + PO4SO4 =>
K3PO4 + ZnSO4 = ZnK3 + PO4SO4
NH4{+} + H2O = H3O{+)+NH3 =>
NH4{+} + H2O = H3O{+)+NH3
HCHO + H2CrO4 + H2SO4 = HCOO + Cr2(SO4)3 + H2O =>
2 HCHO + 2 H2CrO4 + 3 H2SO4 = 2 HCOO + Cr2(SO4)3 + 6 H2O
NaHSO3 + NaMnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O =>
10 NaHSO3 + 4 NaMnO4 + H2SO4 = 7 Na2SO4 + 4 MnSO4 + 6 H2O
K + Br = KBr =>
K + Br = KBr
MgSO4*7H2O + HCl = MgCl2 + H2SO4*7H2O =>
MgSO4*7H2O + 2 HCl = MgCl2 + H2SO4*7H2O
C3N3O3H3 + NH3 + Cl2 = C3N3O3H3*N2H4 + NH4Cl =>
C3N3O3H3 + 4 NH3 + Cl2 = C3N3O3H3*N2H4 + 2 NH4Cl
Ca(OH)2(aq) + CO2(S) = CaCO3(S) + H2O =>
Ca(OH)2(aq) + CO2(S) = CaCO3(S) + H2O
Ni + OH + Cl = Ni(OH)Cl =>
Ni + OH + Cl = Ni(OH)Cl
Na2CO3 + Mg(NO3)2 = Mg(CO3)2 + Na2NO3 =>
2 Na2CO3 + Mg(NO3)2 = Mg(CO3)2 + 2 Na2NO3
Cu + CuO2 + HCl = CuCl2 + H2O =>
Cu + CuO2 + 4 HCl = 2 CuCl2 + 2 H2O
NaOH(aq) + CaBr2(s) = Ca(OH)2(s) + NaBr(aq) =>
2 NaOH(aq) + CaBr2(s) = Ca(OH)2(s) + 2 NaBr(aq)
CaC3 + SO2 + O2 = CaSO4 + CO2 =>
CaC3 + SO2 + 4 O2 = CaSO4 + 3 CO2
C4H9ON + NH4HCO3 = H2O + CO2 + NH4 =>
C4H9ON + 19 NH4HCO3 = 12 H2O + 23 CO2 + 20 NH4
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
KSCN + Cu(SO)4 = Cu + S + C + N + K2SO4 =>
2 KSCN + Cu(SO)4 = Cu + 5 S + 2 C + 2 N + K2SO4
HClO + Mg = H2 + Mg(ClO)2 =>
2 HClO + Mg = H2 + Mg(ClO)2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
KOH + H2O + KClO3 + FeSO4 = Fe(OH)3 + KCl + K2SO4 =>
12 KOH + 3 H2O + KClO3 + 6 FeSO4 = 6 Fe(OH)3 + KCl + 6 K2SO4
Ba(OH)2 + HNO = Ba(NO)2 + H2O =>
Ba(OH)2 + 2 HNO = Ba(NO)2 + 2 H2O
KF + Ba(NO3)2 = K(NO3) + BaF2 =>
2 KF + Ba(NO3)2 = 2 K(NO3) + BaF2
N2 + H = NH4 =>
N2 + 8 H = 2 NH4
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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