| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3(a) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Cu + AgPO4 = CuPO4 + Ag =>
Cu + AgPO4 = CuPO4 + Ag
NaSCN + FeCl3*6H2O = [Fe(H2O)6SCN]Cl2 + NaCl =>
NaSCN + FeCl3*6H2O = [Fe(H2O)6SCN]Cl2 + NaCl
Na(s) + I2 = NaI =>
2 Na(s) + I2 = 2 NaI
Mg(NO3)2 + NH4Cl = NH4NO3 + MgCl2 =>
Mg(NO3)2 + 2 NH4Cl = 2 NH4NO3 + MgCl2
C6H12 + Cl2 = C6H11C + HCl =>
7 C6H12 + 9 Cl2 = 6 C6H11C + 18 HCl
H{+} + O{-} = H2O2 =>
2 H{+} + 2 O{-} = H2O2
CH2CHCH3 + Na = CH2CHCH2Na + H2 =>
2 CH2CHCH3 + 2 Na = 2 CH2CHCH2Na + H2
PO3{3-} + MnO4{-} + H{+} = PO4{3-} + Mn{2+} + H2O =>
5 PO3{3-} + 2 MnO4{-} + 6 H{+} = 5 PO4{3-} + 2 Mn{2+} + 3 H2O
CH3(CH2)3(CH3)(l) + (O2)(g) = CO2(g) + H2O(g) =>
CH3(CH2)3(CH3)(l) + 8(O2)(g) = 5 CO2(g) + 6 H2O(g)
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu{+} + CuSO4 = Cu2{+} + SO4 =>
Cu{+} + CuSO4 = Cu2{+} + SO4
Ti + Na[Co(NO2)]6 = Ti[Co(NO2)]6 + Na =>
Ti + Na[Co(NO2)]6 = Ti[Co(NO2)]6 + Na
Cu(NO3)2 + NaNO2 = Cu(NO2)2 + NaNO3 =>
Cu(NO3)2 + 2 NaNO2 = Cu(NO2)2 + 2 NaNO3
(CdOH)2SO4 + K2SO4 = CdSO4 + KOH =>
(CdOH)2SO4 + K2SO4 = 2 CdSO4 + 2 KOH
Zn + KOH + H2O = K(ZnO2)2 + H2 =>
4 Zn + 2 KOH + 6 H2O = 2 K(ZnO2)2 + 7 H2
Fe + Og = FeOg =>
Fe + Og = FeOg
(C2H5)2NHH3O = (C2H5)2NH2H2O =>
(C2H5)2NHH3O = (C2H5)2NH2H2O
S + KClO = KCl + SO =>
S + KClO = KCl + SO
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
Ca(NO3)2 + KMnO4 + MnCl2 + KOH = CaMnO3 + KNO3 + KCl + H2O =>
5 Ca(NO3)2 + 2 KMnO4 + 3 MnCl2 + 14 KOH = 5 CaMnO3 + 10 KNO3 + 6 KCl + 7 H2O
SbCl3 + NaOH = SbO(OH) + NaCl + HCl =>
SbCl3 + 2 NaOH = SbO(OH) + 2 NaCl + HCl
S2F2 + HNO3 = HF + H2SO4 + NO2 + H2O =>
S2F2 + 10 HNO3 = 2 HF + 2 H2SO4 + 10 NO2 + 2 H2O
Al(OH)3 + Cl = AlCl3 + OH =>
Al(OH)3 + 3 Cl = AlCl3 + 3 OH
C2H6OCH3COOH = CH3COOCH2CH3H2O =>
C2H6OCH3COOH = CH3COOCH2CH3H2O
C22H42O2 + O2 = H2O + CO2 =>
2 C22H42O2 + 63 O2 = 42 H2O + 44 CO2
Cl + HNO3 = ClH + NO3 =>
Cl + HNO3 = ClH + NO3
K + O3 = KO3 =>
K + O3 = KO3
Mn(OH)2 + KBrO3 = MnO2 + KBrH + O =>
Mn(OH)2 + 2 KBrO3 = MnO2 + 2 KBrH + 6 O
HNO2 = NO + HO =>
HNO2 = NO + HO
Potassiumhydroxide + ammoniumchloride = ammonia + water + potassiumchloride =>
KOH + NH4Cl = NH3 + H2O + KCl
CuH4Cl2O2 + SiO2 + B2O3 + NaH4PO3 + NaOH + C4H10O + C2H6OS = CuSi4BPS + NaCl + CO2 + H2O =>
12 CuH4Cl2O2 + 48 SiO2 + 6 B2O3 + 12 NaH4PO3 + 12 NaOH + 5 C4H10O + 12 C2H6OS = 12 CuSi4BPS + 24 NaCl + 44 CO2 + 115 H2O
Fe(C2H3O2)3 + K3PO4 = FePO4 + K(C2H3O2) =>
Fe(C2H3O2)3 + K3PO4 = FePO4 + 3 K(C2H3O2)
HIO3 + Ag2O = H2O + Ag2(IO3)2 =>
2 HIO3 + Ag2O = H2O + Ag2(IO3)2
MgSO4 + Na2CO3 = Mg(CO3) + Na2SO4 =>
MgSO4 + Na2CO3 = Mg(CO3) + Na2SO4
C5H12O + K2Cr2O7 + H2SO4 = H2O + C5H8O2 + K2SO4 + CrSO4 =>
4 C5H12O + 3 K2Cr2O7 + 9 H2SO4 = 17 H2O + 4 C5H8O2 + 3 K2SO4 + 6 CrSO4
Cl2Co + NaOH = Co(OH)2 + NaCl =>
Cl2Co + 2 NaOH = Co(OH)2 + 2 NaCl
C2H6O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(S04)3 + K2SO4 + H2O =>
21 C2H6O + K2Cr2O7 + 13 H2SO4 = 21 CH3COOH + Cr2(S04)3 + K2SO4 + 34 H2O
MnO4 + Cl{-} + H{+} = Cl2 + Mn{2+} + H2O =>
MnO4 + 6 Cl{-} + 8 H{+} = 3 Cl2 + Mn{2+} + 4 H2O
HCl + Mn2O4 = Cl2 + H2O + Mn =>
8 HCl + Mn2O4 = 4 Cl2 + 4 H2O + 2 Mn
NaBrO3 + H2SO4 = Na2SO4 + HBrO3 =>
2 NaBrO3 + H2SO4 = Na2SO4 + 2 HBrO3
Na2SO4 + ZnCl2 = NaCl + ZnSO4 =>
Na2SO4 + ZnCl2 = 2 NaCl + ZnSO4
Ni(NO3)2 + NH3 = Ni(NH3)6(NO3)2 =>
Ni(NO3)2 + 6 NH3 = Ni(NH3)6(NO3)2
MnO4{-} + OH{-} + C2H5OH = MnO4{-2} + CH3COOH + H2O =>
4 MnO4{-} + 4 OH{-} + C2H5OH = 4 MnO4{-2} + CH3COOH + 3 H2O
Na2S + Ag(NO3) = Na(NO3) + Ag2S =>
Na2S + 2 Ag(NO3) = 2 Na(NO3) + Ag2S
Co(SCN)2 + NH4SCN = [Co(SCN)4]2 + NH4 =>
2 Co(SCN)2 + 4 NH4SCN = [Co(SCN)4]2 + 4 NH4
CdSO4 + K = K2SO4 + Cd =>
CdSO4 + 2 K = K2SO4 + Cd
C6H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C6H10O4 =>
3 C6H10 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 C6H10O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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