| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + MgBr = KBr + Mg
CUS + NO3 = CU(NO3)2 + NO2 + SO2 =>
CUS + 4 NO3 = CU(NO3)2 + 2 NO2 + SO2
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu
I2 + Br2 + KOH = KBr + KIO3 + H2O =>
I2 + 5 Br2 + 12 KOH = 10 KBr + 2 KIO3 + 6 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
K2CrO4 + NH3 = K3N + H2CrO4 =>
3 K2CrO4 + 2 NH3 = 2 K3N + 3 H2CrO4
C3H5(NO3)3 = N2 + CO2 + H2O + O2 =>
4 C3H5(NO3)3 = 6 N2 + 12 CO2 + 10 H2O + O2
KOH + KNO3 + Br3Cr = H2O + KBrO2 + K2CrO4 + KNO2 =>
10 KOH + 15 KNO3 + 2 Br3Cr = 5 H2O + 6 KBrO2 + 2 K2CrO4 + 15 KNO2
P + H2O + HNO3 = H3PO4 + HNO2 =>
2 P + 3 H2O + 5 HNO3 = 2 H3PO4 + 5 HNO2
Ni(HCO3)2 = NiO + H2O + CO2 =>
Ni(HCO3)2 = NiO + H2O + 2 CO2
Sc + ScCl3 = Sc5Cl8 =>
7 Sc + 8 ScCl3 = 3 Sc5Cl8
Mg(NO3)2 + AlPo4 = Mg3(Po4)2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlPo4 = Mg3(Po4)2 + 2 Al(NO3)3
FeSO4(ac) + K2Cr2O7(ac) + H2SO4(ac) = Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + H2O =>
6 FeSO4(ac) + K2Cr2O7(ac) + 7 H2SO4(ac) = 3 Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + 7 H2O
Fe(NO3)2 + Fe(OH)2 = FeOHNO3 =>
Fe(NO3)2 + Fe(OH)2 = 2 FeOHNO3
BaHSO4 + SO3 = BaSO4 + H2SO3 =>
2 BaHSO4 + SO3 = 2 BaSO4 + H2SO3
Ca3N2 + H2O = Ca + OH + NH3 =>
Ca3N2 + 6 H2O = 3 Ca + 6 OH + 2 NH3
Co + H2O = H2 + Co(OH) =>
2 Co + 2 H2O = H2 + 2 Co(OH)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4 + H2O2 = NO3 + H2O =>
NH4 + 5 H2O2 = NO3 + 7 H2O
CH3CH2OH + NaHCO3 = CH3CH2COOH + NaO2 + H =>
CH3CH2OH + NaHCO3 = CH3CH2COOH + NaO2 + H
FeSO4 + Ag = Ag2(SO4) + Fe =>
FeSO4 + 2 Ag = Ag2(SO4) + Fe
C87H17OH + O2 = CO2 + H2O =>
C87H17OH + 91 O2 = 87 CO2 + 9 H2O
C6H5NH2 + CHCl3 = C6H5NC + Cl + H =>
C6H5NH2 + CHCl3 = C6H5NC + 3 Cl + 3 H
NH4F + SiO2 + H2O = (NH4)2SiF6 + NH4OH =>
6 NH4F + SiO2 + 2 H2O = (NH4)2SiF6 + 4 NH4OH
MnCl2 + (NH4)2HPO4 = MnHPO4 + NH4Cl =>
MnCl2 + (NH4)2HPO4 = MnHPO4 + 2 NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl
CHCl3 + NH3 = NH4CN + NH4Cl =>
CHCl3 + 5 NH3 = NH4CN + 3 NH4Cl
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl =>
C2H5OC2H5 + HCl = C2H5OH + C2H5Cl
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
Na + LiOH = NaLi + OH =>
Na + LiOH = NaLi + OH
FeCO3HOH = Fe(OH)2CO2 =>
FeCO3HOH = Fe(OH)2CO2
HNO3 + SiO2 = Si(NO3)4 + H2O =>
4 HNO3 + SiO2 = Si(NO3)4 + 2 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba + NaCl = Ba(NaCl) =>
Ba + NaCl = Ba(NaCl)
BF3 + NaH = NaBF4 + B2H6 =>
8 BF3 + 6 NaH = 6 NaBF4 + B2H6
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
NaC1 + H2O = HC1 + NaOH =>
NaC1 + H2O = HC1 + NaOH
S2 + CO2 = SO2 + C =>
S2 + 2 CO2 = 2 SO2 + 2 C
(CH2CH2)O + O2 = HOCH2CO2H =>
(CH2CH2)O + O2 = HOCH2CO2H
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
magnesium + oxygen = magnesiumoxide =>
2 Mg + O2 = 2 MgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HClO4(aq) + CsOH(aq) = CsClO4(aq) + H2O =>
HClO4(aq) + CsOH(aq) = CsClO4(aq) + H2O
Mg3 + P(O4)2 = Mg(O4)2 + P =>
Mg3 + 3 P(O4)2 = 3 Mg(O4)2 + 3 P
Rb + KOH = RbOH + K =>
Rb + KOH = RbOH + K
Fe(Cl3) + (NH4)2S = Fe2S3 + NH4Cl =>
2 Fe(Cl3) + 3(NH4)2S = Fe2S3 + 6 NH4Cl
KHSO4 + Ca(OH)2 = K2SO4 + CaSO4 + H2O =>
2 KHSO4 + Ca(OH)2 = K2SO4 + CaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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