| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 5 CH3COOH + 4 MnSO4 + 11 H2O
HCOOH + NaCl = HCOONa + HCl =>
HCOOH + NaCl = HCOONa + HCl
KMnO4 + CH3COOH = K2CO3 + MnO2 + CO2 + H2O =>
8 KMnO4 + 3 CH3COOH = 4 K2CO3 + 8 MnO2 + 2 CO2 + 6 H2O
Cr2(SO4)3 + NaNO2 + NaOH = Na2CrO4 + NO + H2O + Na2SO4 =>
Cr2(SO4)3 + 6 NaNO2 + 4 NaOH = 2 Na2CrO4 + 6 NO + 2 H2O + 3 Na2SO4
U308 + HNO3 = UO2(NO3)2 + NO + H2O =>
U308 + 1232 HNO3 = 308 UO2(NO3)2 + 616 NO + 616 H2O
Ca3O3 + H6P2O8 = Ca3P2O8 + H6O3 =>
Ca3O3 + H6P2O8 = Ca3P2O8 + H6O3
Li2Co3 + CaCl2 = LiCl + CaCo3 =>
Li2Co3 + CaCl2 = 2 LiCl + CaCo3
HNO2 + CH3OH = HNO3 + CH4 =>
HNO2 + CH3OH = HNO3 + CH4
CuO + H3PO3 = Cu + H3PO4 =>
CuO + H3PO3 = Cu + H3PO4
FeCl3 + H2S + H2O = FeCl2 + HCl + H2SO4 =>
8 FeCl3 + H2S + 4 H2O = 8 FeCl2 + 8 HCl + H2SO4
ZnCl2 + KI = ZnKICl2 =>
ZnCl2 + KI = ZnKICl2
BaCrO4 + Ni2(SO4)3 = BaSO4 + Ni2(CrO4)3 =>
3 BaCrO4 + Ni2(SO4)3 = 3 BaSO4 + Ni2(CrO4)3
CoCl2 + Na2O2 + H2O = Na{+} + Co(OH)3 + Cl{-} + H{+} =>
2 CoCl2 + Na2O2 + 4 H2O = 2 Na{+} + 2 Co(OH)3 + 4 Cl{-} + 2 H{+}
Zn2S + O = ZnO + SO2 =>
Zn2S + 4 O = 2 ZnO + SO2
Fe4O4 + Al = Al2O3 + Fe =>
3 Fe4O4 + 8 Al = 4 Al2O3 + 12 Fe
Ag{2} + Zn = Zn{2} + Ag =>
Ag{2} + Zn = Zn{2} + Ag
Na + Br2 = BrNa2 =>
4 Na + Br2 = 2 BrNa2
C2H5NH2 + C2H5Br = C4H10 + N2 + HBr =>
2 C2H5NH2 + 4 C2H5Br = 3 C4H10 + N2 + 4 HBr
Fe(s) + Cu(SO4) = Fe(SO4) + Cu(s) =>
Fe(s) + Cu(SO4) = Fe(SO4) + Cu(s)
FeSO4 + KMnO4 + KOH = K2MnO4 + Fe(OH)3 + K2SO4 =>
FeSO4 + KMnO4 + 3 KOH = K2MnO4 + Fe(OH)3 + K2SO4
CUS + H2SO4 = CUSO4 + SO2 + H2O =>
CUS + 4 H2SO4 = CUSO4 + 4 SO2 + 4 H2O
C + H2O = CO2 + H4 =>
C + 2 H2O = CO2 + H4
P + CO2 = P2O3 + CO =>
2 P + 3 CO2 = P2O3 + 3 CO
Fe(s) + Cu(SO4) = Fe(SO4) + Cu(s) =>
Fe(s) + Cu(SO4) = Fe(SO4) + Cu(s)
CsOH + H2SO4 = H2O + Cs2SO4 =>
2 CsOH + H2SO4 = 2 H2O + Cs2SO4
PO4 + CoCl3 = PO4Cl3 + Co =>
PO4 + CoCl3 = PO4Cl3 + Co
Na2C2O4 + H2SO4 + KMnO4 = MnSO4 + NaSO4 + K2SO4 + CO2 + H2O =>
5 Na2C2O4 + 16 H2SO4 + 4 KMnO4 = 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 10 CO2 + 16 H2O
AgH + TiO2 = Ag4Ti + H2O =>
4 AgH + TiO2 = Ag4Ti + 2 H2O
C5H10Br2 + Zn = C5H10 + ZnBr2 =>
C5H10Br2 + Zn = C5H10 + ZnBr2
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
Bi2O3 + Fe2O3 + La2O3 + CuO = Bi08La02Fe09Cu01O3 + O2 =>
16 Bi2O3 + 18 Fe2O3 + 4 La2O3 + 4 CuO = 4 Bi08La02Fe09Cu01O3 + 53 O2
AgOH + NH3H2O = Ag(NH3)2OH + H2O =>
AgOH + 2 NH3H2O = Ag(NH3)2OH + 2 H2O
CH3CH2CH2COOH(aq) + Na2CO3(aq) = CH3CH2CH2COONa(aq) + CO2(g) + H2O(l) =>
2 CH3CH2CH2COOH(aq) + Na2CO3(aq) = 2 CH3CH2CH2COONa(aq) + CO2(g) + H2O(l)
NaNO3 + H2SO4 + C3H6 = NO + Na2SO4 + CO2 + H2O =>
6 NaNO3 + 3 H2SO4 + C3H6 = 6 NO + 3 Na2SO4 + 3 CO2 + 6 H2O
CH3COOH = CH3 + COOH =>
CH3COOH = CH3 + COOH
Cl2H2O = HCl + HClO =>
Cl2H2O = HCl + HClO
S8 + H2O = H2 + SO2 =>
S8 + 16 H2O = 16 H2 + 8 SO2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu2SO4(OH)2 + NH3 = Cu(NH3)4 + SO4 + OH =>
Cu2SO4(OH)2 + 8 NH3 = 2 Cu(NH3)4 + SO4 + 2 OH
CuCl(aq) + H2(aq) = HCl + Cu =>
2 CuCl(aq) + H2(aq) = 2 HCl + 2 Cu
SiO2 + CuSO4 = CuSiO3 + SO3 =>
SiO2 + CuSO4 = CuSiO3 + SO3
C3H7COOH + MgCO3 = C3H7COOMg + H2O + CO2 =>
21 C3H7COOH + 20 MgCO3 = 20 C3H7COOMg + 14 H2O + 24 CO2
HgO(heat) = Hg + O2 =>
2 HgO(heat) = 2 Hg + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Rb + H2O = H2 + RbO =>
Rb + H2O = H2 + RbO
LiClO3 + K = LiCl + KO2 =>
2 LiClO3 + 3 K = 2 LiCl + 3 KO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + NaNo3 = Na + CaNo3 =>
Ca + NaNo3 = Na + CaNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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