| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O2C5H12O = C7H14O2H2O
C4H4S + Br = C4HBr3S + HBr =>
C4H4S + 6 Br = C4HBr3S + 3 HBr
K2[HgI4] + KCN = K[HgI4] + K2CN =>
K2[HgI4] + KCN = K[HgI4] + K2CN
Na + ClO3 = NaO3 + Cl =>
Na + ClO3 = NaO3 + Cl
Al2(SiO3)3 + HI = AlI3 + H2SiO3 =>
Al2(SiO3)3 + 6 HI = 2 AlI3 + 3 H2SiO3
Fe(OH) + HN = FeN + H2O =>
Fe(OH) + HN = FeN + H2O
Cu2 + HCl = CuCl + H2 =>
Cu2 + 2 HCl = 2 CuCl + H2
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + Na2SO4 + H2O + K2SO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 5 Na2SO4 + 8 H2O + K2SO4
NO = N2O + NO3 =>
5 NO = 2 N2O + NO3
H2O2 + KMnO4 + H = KOH + HMnO4 =>
H2O2 + 2 KMnO4 + 2 H = 2 KOH + 2 HMnO4
P6 + O4 = PO =>
2 P6 + 3 O4 = 12 PO
C2H6 + O22 = CO2 + H2O =>
22 C2H6 + 7 O22 = 44 CO2 + 66 H2O
Pb(ii)PO4 + NaCl = Pb(ii)Cl + NaPO4 =>
Pb(ii)PO4 + NaCl = Pb(ii)Cl + NaPO4
CO2 + H2O = C2H12O + O2 =>
4 CO2 + 12 H2O = 2 C2H12O + 9 O2
CH3I + Mg + HCCH = CH4 + HCCMgI =>
CH3I + Mg + HCCH = CH4 + HCCMgI
NH3 + F = F4N2 + HF =>
2 NH3 + 10 F = F4N2 + 6 HF
H2SO3 + O = H2SO4 =>
H2SO3 + O = H2SO4
FeI3 + Cu(NO3)2 = Fe(NO3)3 + Cu(I)2 =>
2 FeI3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu(I)2
PbNO3 + Na2SO4 = PbSO4 + Na2NO3 =>
PbNO3 + Na2SO4 = PbSO4 + Na2NO3
HCl(aq) + CaOH(aq) = H2O(l) + CaCl(aq) =>
HCl(aq) + CaOH(aq) = H2O(l) + CaCl(aq)
PO2 + H2O = H3PO4 + H2 =>
2 PO2 + 4 H2O = 2 H3PO4 + H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al2(SiO3)3 + H2O = Al(OH)3 + H2SiO3 =>
Al2(SiO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2SiO3
H2SO4(aq) + Zn(OH)2(s) = ZnSO4(aq) + H2O(l) =>
H2SO4(aq) + Zn(OH)2(s) = ZnSO4(aq) + 2 H2O(l)
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
NH4HSO4 = H2 + (NH4)2S2O8 =>
2 NH4HSO4 = H2 + (NH4)2S2O8
(NO3)Ag + Cu = (NO3)Cu + Ag =>
(NO3)Ag + Cu = (NO3)Cu + Ag
Ni + CoCl3 = NiCl2 + Co =>
3 Ni + 2 CoCl3 = 3 NiCl2 + 2 Co
HCl + NaC7H5O3 = C7H6O3 + NaCl =>
HCl + NaC7H5O3 = C7H6O3 + NaCl
Cl + MgI2 = I2 + Cl2Mg =>
2 Cl + MgI2 = I2 + Cl2Mg
MnO2 + HCl = H2O + MnCl + Cl =>
MnO2 + 4 HCl = 2 H2O + MnCl + 3 Cl
KCl + FePO4 = KPO4 + FeCl =>
KCl + FePO4 = KPO4 + FeCl
C6H10 + H2SO4 = C6H12 + SO4 =>
C6H10 + H2SO4 = C6H12 + SO4
MnS2 = Mn + S =>
MnS2 = Mn + 2 S
BaCO3 + Mg(OH)2 = Ba(OH)2 + MgCO3 =>
BaCO3 + Mg(OH)2 = Ba(OH)2 + MgCO3
NaVO3 + N2H4 + H2SO4 = N2 + VOSO4 + H2O + Na2SO4 =>
4 NaVO3 + N2H4 + 6 H2SO4 = N2 + 4 VOSO4 + 8 H2O + 2 Na2SO4
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
C2H6(g) + O2(g) = CO2(g) + H2O(g)(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)(l)
Ag{+} + C20H8Cl2O5{2-} = Ag3C20H8Cl2O5{+} =>
3 Ag{+} + C20H8Cl2O5{2-} = Ag3C20H8Cl2O5{+}
XxAZ(s) + Z2 = Xx(s) + Z2A =>
2 XxAZ(s) + Z2 = 2 Xx(s) + 2 Z2A
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CHBr3 + O3 + H2O = CO2 + HBr =>
3 CHBr3 + O3 + 3 H2O = 3 CO2 + 9 HBr
H2CaO2 + KOH = K2CaO2 + H2O =>
H2CaO2 + 2 KOH = K2CaO2 + 2 H2O
CH5NBCl3 = Cl2H6N2C2B2 + HCl =>
2 CH5NBCl3 = Cl2H6N2C2B2 + 4 HCl
C2H2 = C4H4 =>
2 C2H2 = C4H4
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
KClO3 + H2SO4 = KHSO4 + O2 + H2O + Cl2O3 =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + O2 + H2O + Cl2O3
CrCl3 + H2O = Cr(OH)3 + HCl =>
CrCl3 + 3 H2O = Cr(OH)3 + 3 HCl
Li + Sn3(PO4)2 = Li3PO4 + Sn =>
6 Li + Sn3(PO4)2 = 2 Li3PO4 + 3 Sn
NaOH + CH3CH2CO2H = NaCH3CH2CO2 + H2O =>
NaOH + CH3CH2CO2H = NaCH3CH2CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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