| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
Mg + Al2O3 = Al + MgO =>
3 Mg + Al2O3 = 2 Al + 3 MgO
PH3 + HClO3 = HCl + H2O + P2O3 =>
2 PH3 + 2 HClO3 = 2 HCl + 3 H2O + P2O3
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
Br + HCl = BrCl + H2 =>
2 Br + 2 HCl = 2 BrCl + H2
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
CoCl + KClO3 + KOH = Co2O3 + KCl + H2O =>
6 CoCl + 2 KClO3 + 6 KOH = 3 Co2O3 + 8 KCl + 3 H2O
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + 2 MnO2 + KOH + H2O
KMnO4 + KCl + H2O = MnCl2 + KOH + Cl2 =>
2 KMnO4 + 14 KCl + 8 H2O = 2 MnCl2 + 16 KOH + 5 Cl2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
NaCO3 + H2 = NaHCO3 =>
2 NaCO3 + H2 = 2 NaHCO3
CO2 + H2O = C6H12O6 + O296 =>
444 CO2 + 444 H2O = 74 C6H12O6 + 3 O296
N2(g) + O2 = NO2(g) =>
N2(g) + 2 O2 = 2 NO2(g)
Ba3(PO4)2 + (NH4)2SO4 = BaSO4 + (NH4)3PO4 =>
Ba3(PO4)2 + 3(NH4)2SO4 = 3 BaSO4 + 2(NH4)3PO4
KI + H2 + O2 = KOH + I2 =>
2 KI + H2 + O2 = 2 KOH + I2
KOH + Fe = Fe(KOH)3 =>
3 KOH + Fe = Fe(KOH)3
AgS + Na2B4O7 = Ag + Na2S + SO2 + B =>
9 AgS + 2 Na2B4O7 = 9 Ag + 2 Na2S + 7 SO2 + 8 B
SO3 + HCl = SO3Cl2 + H2 =>
SO3 + 2 HCl = SO3Cl2 + H2
KMnO4 + NaI + NaOH = K2MnO4 + NaIO3 + Na2MnO4 + H2O =>
6 KMnO4 + NaI + 6 NaOH = 3 K2MnO4 + NaIO3 + 3 Na2MnO4 + 3 H2O
H2SO4 + SO2 = SO3 + H2 =>
H2SO4 + SO2 = 2 SO3 + H2
C6H5CH3 + KMnO4 = C5H5COOK + MnO2 + KOH + H2O =>
18 C6H5CH3 + 34 KMnO4 = 21 C5H5COOK + 34 MnO2 + 13 KOH + 13 H2O
Fe4Cl8 + H2O = FeO4 + H2 + HCl =>
Fe4Cl8 + 16 H2O = 4 FeO4 + 12 H2 + 8 HCl
HCOH + H2O = H3O + HCOO =>
HCOH + 4 H2O = 3 H3O + HCOO
Cu{2+} + SO{-2} = CuSO =>
Cu{2+} + SO{-2} = CuSO
C2H4(OH)2 + Na = C2H4O2Na + H2 =>
C2H4(OH)2 + Na = C2H4O2Na + H2
Ba + N + O = Ba(NO3)2 =>
Ba + 2 N + 6 O = Ba(NO3)2
C6H10O + HNO3 = C6H10O4 + N2O + H2O =>
4 C6H10O + 6 HNO3 = 4 C6H10O4 + 3 N2O + 3 H2O
{239/93}Np = {239/94}Pu =>
{239/93}Np = {239/94}Pu
KMnO4 + NaOH + KI = KOH + MnO2 + Na2O + I2 =>
2 KMnO4 + 8 NaOH + 6 KI = 8 KOH + 2 MnO2 + 4 Na2O + 3 I2
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
Fe + MnBr4 = Mn + FeBr2 =>
2 Fe + MnBr4 = Mn + 2 FeBr2
NaHCO3 + O2 = CO2 + H2O + NaO =>
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 4 NaO
C6H5CH3 + KMnO4 = C5H5COOK + MnO2 + KOH + H2O =>
18 C6H5CH3 + 34 KMnO4 = 21 C5H5COOK + 34 MnO2 + 13 KOH + 13 H2O
PbO2(s) = PbO(s) + O(g) =>
PbO2(s) = PbO(s) + O(g)
H2SO4 + SO2 = SO3 + H2 =>
H2SO4 + SO2 = 2 SO3 + H2
C10H9NO2 + Fe + HCl = C10H9NH2 + FeCl2 + H2O =>
C10H9NO2 + 3 Fe + 6 HCl = C10H9NH2 + 3 FeCl2 + 2 H2O
FeCrO4 + K2CO2 + O2 = K2Cr2O7 + Fe2O3 + CO2 =>
2 FeCrO4 + K2CO2 + O2 = K2Cr2O7 + Fe2O3 + CO2
Na2O2 + CO2 = Na2CO3 + O3 =>
3 Na2O2 + 3 CO2 = 3 Na2CO3 + O3
NaCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO3 =>
12 NaCO3 + 11 HC2H3O2 = 12 NaC2H3O2 + 4 H2O + 10 CO3
H2O2KMnO4 + KOH = K2MnO4 + H2O + O2 =>
4 H2O2KMnO4 + 4 KOH = 4 K2MnO4 + 6 H2O + 3 O2
(NH4)2 = N + H =>
(NH4)2 = 2 N + 8 H
C2H5OH + HCl = C2H6 + Cl2 + H2O =>
C2H5OH + 2 HCl = C2H6 + Cl2 + H2O
C6H5CH3 + KMnO4 = C5H5COOK + MnO2 + KOH + H2O =>
18 C6H5CH3 + 34 KMnO4 = 21 C5H5COOK + 34 MnO2 + 13 KOH + 13 H2O
Cr2O3 + KOH + H2O = KCr(OH)4 =>
Cr2O3 + 2 KOH + 3 H2O = 2 KCr(OH)4
Ni(NO3)2 + NH3 + H2O = Ni(OH)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4NO3
CH5N + O2 = CO2 + H2O + NO2 =>
4 CH5N + 13 O2 = 4 CO2 + 10 H2O + 4 NO2
CH5N + O2 = CO + H2O + NO2 =>
4 CH5N + 11 O2 = 4 CO + 10 H2O + 4 NO2
Cl2O5 = Cl3 + O =>
3 Cl2O5 = 2 Cl3 + 15 O
Me + HCl = MeCl + H2 =>
2 Me + 2 HCl = 2 MeCl + H2
C6H5CH3 + KMnO4 = C5H5COOK + MnO2 + KOH + H2O =>
18 C6H5CH3 + 34 KMnO4 = 21 C5H5COOK + 34 MnO2 + 13 KOH + 13 H2O
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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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