| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(NO3)2 + Na2Cr7O2 = 2 NaNO3 + HgCr7O2
CH3NH2 + KMnO4 + H2SO4 = CH3NO2 + K2SO4 + MnSO4 + H2O =>
5 CH3NH2 + 6 KMnO4 + 9 H2SO4 = 5 CH3NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
KI + NaNO2 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
P4 + S6 = P4S10 =>
3 P4 + 5 S6 = 3 P4S10
Na2(OH)2 + AgNO3 = NaNO3 + AgOH =>
Na2(OH)2 + 2 AgNO3 = 2 NaNO3 + 2 AgOH
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
C2O2 = C2O + O2 =>
2 C2O2 = 2 C2O + O2
XK2SO4 + XHCl = XKCl + XH2SO4 =>
XK2SO4 + 2 XHCl = 2 XKCl + XH2SO4
C2952H4664N816O832S8Fe4 + CsClO3 + Cs3PO4 + H2S = Fe(SCN)3 + CO2 + CsNO3 + H3PO4 + CsCl + H2O =>
3 C2952H4664N816O832S8Fe4 + 9394 CsClO3 + 804 Cs3PO4 + 12.000000000001H2S = 12 Fe(SCN)3 + 8820 CO2 + 2412 CsNO3 + 804 H3PO4 + 9394 CsCl + 5802 H2O
Br + F2 = BrF3 =>
2 Br + 3 F2 = 2 BrF3
MnS04 + NaBiO3 + HNO3 = Bi(NO3)3 + HMnO4 + Na2SO4 + NaNO3 + H2O =>
2 MnS04 + 31 NaBiO3 + 108 HNO3 = 31 Bi(NO3)3 + 2 HMnO4 + 8 Na2SO4 + 15 NaNO3 + 53 H2O
K + Mg(NO2)2 = Mg + K(NO2)2 =>
K + Mg(NO2)2 = Mg + K(NO2)2
H2O + NH3 = NH4OH =>
H2O + NH3 = NH4OH
Ni + H2SO4 = Ni2(SO4)3 + SO2 + H2O =>
2 Ni + 6 H2SO4 = Ni2(SO4)3 + 3 SO2 + 6 H2O
Ca(OH)3 + H3PO4 = Ca3(PO4)3 + H2O =>
3 Ca(OH)3 + 3 H3PO4 = Ca3(PO4)3 + 9 H2O
CH3OH + CH3CH2COOH = H2O + CH3CH2COOCH4 =>
7 CH3OH + 3 CH3CH2COOH = 5 H2O + 4 CH3CH2COOCH4
Mo + HNO3 + HF = H2[MoF8] + NO2 + H2O =>
Mo + 6 HNO3 + 8 HF = H2[MoF8] + 6 NO2 + 6 H2O
C2H4O + HCN + H2O = C3H7NO2 =>
C2H4O + HCN + H2O = C3H7NO2
Mo + HF + HNO3 = H2[MoF8] + NO + H2O =>
Mo + 8 HF + 2 HNO3 = H2[MoF8] + 2 NO + 4 H2O
BaOH2O = BaO2H2 =>
BaOH2O = BaO2H2
SrCO3H2SO4 = SrSO4H2CO3 =>
SrCO3H2SO4 = SrSO4H2CO3
Al(OH)3 + Na2O = Al2O3 + NaOH =>
2 Al(OH)3 + 3 Na2O = Al2O3 + 6 NaOH
MnCl2 + Na2SiO3 = MnSiO3 + NaCl =>
MnCl2 + Na2SiO3 = MnSiO3 + 2 NaCl
CaO + BeO = CaO2 + Be =>
CaO + BeO = CaO2 + Be
KI + NaNO2 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
SrO2 + H2SO4 = SrSO4 + H2O2 =>
SrO2 + H2SO4 = SrSO4 + H2O2
BeO + SiO2 = Be2SiO4 =>
2 BeO + SiO2 = Be2SiO4
K2SO3(aq) + HCl(aq) = KCl(aq) + H2O + SO2 =>
K2SO3(aq) + 2 HCl(aq) = 2 KCl(aq) + H2O + SO2
CH3CH2OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
Mg(NH4)PO4 + H = Mg + NH4 + H3PO4 =>
Mg(NH4)PO4 + 3 H = Mg + NH4 + H3PO4
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2 =>
C7H6O3 + C6H10O3 = C10H10O4 + C3H6O2
HCrO2 = Cr2O3 + H2O =>
2 HCrO2 = Cr2O3 + H2O
P4 + N2O = P2O5 + N2 =>
P4 + 10 N2O = 2 P2O5 + 10 N2
Mo + HNO3 + HF = H2[MoF8] + NO2 + H2O =>
Mo + 6 HNO3 + 8 HF = H2[MoF8] + 6 NO2 + 6 H2O
C2H6O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C2H4O2 =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4 + 3 C2H4O2
NH4Cl + HCl = NH5Cl2 =>
NH4Cl + HCl = NH5Cl2
AsH3 + AgNO3 + H2O = H3AsO4 + Ag + HNO3 =>
AsH3 + 8 AgNO3 + 4 H2O = H3AsO4 + 8 Ag + 8 HNO3
AgBr + NH3 = [Ag(NH3)2] + Br =>
AgBr + 2 NH3 = [Ag(NH3)2] + Br
FeCl3(aq) + K2S(aq) = Fe2S3(aq) + KCl(aq) =>
2 FeCl3(aq) + 3 K2S(aq) = Fe2S3(aq) + 6 KCl(aq)
NH4Cl + AgNO3 = AgCl + NO3NH4 =>
NH4Cl + AgNO3 = AgCl + NO3NH4
Fe2Cl3 + KOH = KCl + Fe2(OH)3 =>
Fe2Cl3 + 3 KOH = 3 KCl + Fe2(OH)3
C3H7BrKOH = C3H7OHKBr =>
C3H7BrKOH = C3H7OHKBr
H2S + Na2S = NaH + S =>
H2S + Na2S = 2 NaH + 2 S
K[Al(OH)4]HCl = Al(OH)3KClH2O =>
K[Al(OH)4]HCl = Al(OH)3KClH2O
H2O + V2O5 + H2SO4 + C2H5OH = [VO(H2O)4]SO4 + CH3CHO =>
5 H2O + V2O5 + 2 H2SO4 + C2H5OH = 2[VO(H2O)4]SO4 + CH3CHO
PBr5 = PBr3 + Br =>
PBr5 = PBr3 + 2 Br
Hg(NO3)2 + Mg = Mg(NO3)2 + Hg =>
Hg(NO3)2 + Mg = Mg(NO3)2 + Hg
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
SeS + O2 = SeO3 + SO2 =>
2 SeS + 5 O2 = 2 SeO3 + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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