| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Bi3 + 6 Ba(OH)3 = 6 Bi(OH)3 + 3 Ba2
K2CrO4 + NiSO4 = K2SO4 + NiCrO4 =>
K2CrO4 + NiSO4 = K2SO4 + NiCrO4
Ba + Cr(CH3CO2)3 = Ba(CH3CO2)2 + Cr =>
3 Ba + 2 Cr(CH3CO2)3 = 3 Ba(CH3CO2)2 + 2 Cr
H3PO4 + BeO = Be3(PO4)2 + H2O =>
2 H3PO4 + 3 BeO = Be3(PO4)2 + 3 H2O
AlCl3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Al2(SO4)3 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Al2(SO4)3 + 15 Cl2 + 24 H2O
Al + H2S2O3 = H2 + Al2(S2O3)3 =>
2 Al + 3 H2S2O3 = 3 H2 + Al2(S2O3)3
C3H6O = C6H10O + H2O =>
2 C3H6O = C6H10O + H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
H2SO4 + Zn + NaVO3 = VOSO4 + ZnSO4 + Na2SO4 + H2O =>
4 H2SO4 + Zn + 2 NaVO3 = 2 VOSO4 + ZnSO4 + Na2SO4 + 4 H2O
KClO3 + NaNO2 + HNO3 = Cl2 + H2O + KNO3 + NaNO3 =>
2 KClO3 + 5 NaNO2 + 2 HNO3 = Cl2 + H2O + 2 KNO3 + 5 NaNO3
AlK(SO4)2 + Ba(NO3)2 = BaSO4 + Al(NO3)3 + KNO3 =>
AlK(SO4)2 + 2 Ba(NO3)2 = 2 BaSO4 + Al(NO3)3 + KNO3
K2Cr2O7 + AgNO3 + H2O = Ag2CrO4 + KNO3 + HNO3 =>
K2Cr2O7 + 4 AgNO3 + H2O = 2 Ag2CrO4 + 2 KNO3 + 2 HNO3
CH3COOH + C6H5CH3 = H2O + CH =>
CH3COOH + 2 C6H5CH3 = 2 H2O + 16 CH
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
K2Cr2O7 + NaS2O3 = Na2Cr2O7 + KS2O3 =>
K2Cr2O7 + 2 NaS2O3 = Na2Cr2O7 + 2 KS2O3
CrO3 + CH3CH2OH = Cr2O3 + CH3CHO + H2O =>
2 CrO3 + 3 CH3CH2OH = Cr2O3 + 3 CH3CHO + 3 H2O
H2 + MnO2 = MnO + H2O =>
H2 + MnO2 = MnO + H2O
Al2(SO4)3 + Na3(AsO4) = Al(AsO4) + Na2SO4 =>
Al2(SO4)3 + 2 Na3(AsO4) = 2 Al(AsO4) + 3 Na2SO4
NaAl(OH)2CO3 + HCl = AlCl3 + H2O + CO2 + NaCl =>
NaAl(OH)2CO3 + 4 HCl = AlCl3 + 3 H2O + CO2 + NaCl
NH4 + [HgI4]2 + OH = HgOHg(NH2)I + I + H2O =>
NH4 + [HgI4]2 + 4 OH = HgOHg(NH2)I + 7 I + 3 H2O
Co(NO3)2 + AgNO3 + NaOH = Co(OH)3 + Ag + NaNO3 =>
Co(NO3)2 + AgNO3 + 3 NaOH = Co(OH)3 + Ag + 3 NaNO3
KMnNO4 + HCl = KCl + MnNCl2 + H2O + Cl2 =>
2 KMnNO4 + 16 HCl = 2 KCl + 2 MnNCl2 + 8 H2O + 5 Cl2
AgOH + NH3 = (Ag(NH3)2)OH =>
AgOH + 2 NH3 = (Ag(NH3)2)OH
HNO2 + Fe(OH)2 = Fe(NO2)2 + H2O =>
2 HNO2 + Fe(OH)2 = Fe(NO2)2 + 2 H2O
LiI + F2 = LiF + I2 =>
2 LiI + F2 = 2 LiF + I2
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
C2O3 + H2 = H2O + C2 =>
C2O3 + 3 H2 = 3 H2O + C2
Na2SO4*5H2O = Na2SO4 + H2O =>
Na2SO4*5H2O = Na2SO4 + 5 H2O
Na2O2 + Cr2(SO4)3 + Na2CO3 = Na2CrO4 + CO2 + Na2SO4 =>
3 Na2O2 + Cr2(SO4)3 + 2 Na2CO3 = 2 Na2CrO4 + 2 CO2 + 3 Na2SO4
C2HO4 + H2O = C2O4 + H3O =>
C2HO4 + H2O = C2O4 + H3O
CH2ClCH2CH2CH3 + NaOH = CH3CHCHCH3 + NaCl + H2O =>
CH2ClCH2CH2CH3 + NaOH = CH3CHCHCH3 + NaCl + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
VOSO4 + Na2CO3 + C5H8O2 = VO(C5H7O2)2 + Na2SO4 + CO2 + H2O =>
VOSO4 + Na2CO3 + 2 C5H8O2 = VO(C5H7O2)2 + Na2SO4 + CO2 + H2O
I{-} + H{+} + SO4{2-} = SO2 + I2 + H2O =>
2 I{-} + 4 H{+} + SO4{2-} = SO2 + I2 + 2 H2O
Mn2O3(s) + O2(g) = MnO2(s) =>
2 Mn2O3(s) + O2(g) = 4 MnO2(s)
HO2 + e + H{+} = H2O2 =>
HO2 + e + H{+} = H2O2
UO2{2+} + H{+} + e = U{4+} + H2O =>
UO2{2+} + 4 H{+} + 2e = U{4+} + 2 H2O
OH{-} + Cr + Fe{+3} = CrO4{-2} + Fe{+2} + H2O{+} =>
8 OH{-} + Cr + 10 Fe{+3} = CrO4{-2} + 10 Fe{+2} + 4 H2O{+}
KI + KMnO4 + HCl = KIO3 + KCl + MnCl2 + H2O =>
5 KI + 6 KMnO4 + 18 HCl = 5 KIO3 + 6 KCl + 6 MnCl2 + 9 H2O
Pb(No3)2 + NiBr2 = PbBr2 + Ni(No3)2 =>
Pb(No3)2 + NiBr2 = PbBr2 + Ni(No3)2
C6H11Br + NaOH = C6H12O + NaBr(aq) =>
C6H11Br + NaOH = C6H12O + NaBr(aq)
Mg + Ag3PO4 = Ag2Mg3 + PO4 =>
9 Mg + 2 Ag3PO4 = 3 Ag2Mg3 + 2 PO4
C9H10O + CH5N + Al = C10H15N + AlO =>
C9H10O + CH5N + Al = C10H15N + AlO
FeSO4 + AgNO3 = Fe(NO3) + AgSO4 =>
FeSO4 + AgNO3 = Fe(NO3) + AgSO4
HQ + B = H + BQ =>
HQ + B = H + BQ
NO + O2 + H2O = NO3{-} + H{+} =>
4 NO + 3 O2 + 2 H2O = 4 NO3{-} + 4 H{+}
Pb(OH)2 + HMg = Mg2Pb + H2O =>
Pb(OH)2 + 2 HMg = Mg2Pb + 2 H2O
Sn(NO3)2 + Fr2CrO4 = SnCrO4 + Fr2(NO3)2 =>
Sn(NO3)2 + Fr2CrO4 = SnCrO4 + Fr2(NO3)2
Na3Po4 + MgO = Na2O + Mg3(Po4)2 =>
2 Na3Po4 + 3 MgO = 3 Na2O + Mg3(Po4)2
MnO4{-} + S{-2} + H{+} = Mn{4+} + S{+4} + H2O =>
2 MnO4{-} + S{-2} + 16 H{+} = 2 Mn{4+} + S{+4} + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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