| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CrO4(aq) + Pb(NO3)2(aq) = 2(NH4)(NO3) + CrO4Pb
V2S5 + HNO3 = VO2NO3 + NO2 + H2SO4 + H2O =>
V2S5 + 42 HNO3 = 2 VO2NO3 + 40 NO2 + 5 H2SO4 + 16 H2O
H{3+}PO4 + NaOH = Na{3+}PO4 + H2O =>
H{3+}PO4 + NaOH = Na{3+}PO4 + H2O
V2S5 + HNO3 = VO2NO3 + NO2 + H2SO4 + H2O =>
V2S5 + 42 HNO3 = 2 VO2NO3 + 40 NO2 + 5 H2SO4 + 16 H2O
C2H60 + O2 = CO2 + H2O =>
C2H60 + 17 O2 = 2 CO2 + 30 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C7H8 + KMnO4 = C7H5COOK + MnO2 + KOH + H2O =>
24 C7H8 + 50 KMnO4 = 21 C7H5COOK + 50 MnO2 + 29 KOH + 29 H2O
CdSO4SrS = CdSSrSO4 =>
CdSO4SrS = CdSSrSO4
I{-}{-} + IO3{-} + H{+} + Cl{-} = ICl2{-} + H2O =>
2 I{-}{-} + IO3{-} + 6 H{+} + 6 Cl{-} = 3 ICl2{-} + 3 H2O
NO2 + H2O = HNO3 + NOH =>
4 NO2 + 2 H2O = 3 HNO3 + NOH
(CH2)4(g) + O2(g) = CO2 + H2O =>
(CH2)4(g) + 6 O2(g) = 4 CO2 + 4 H2O
C6H5(CH2)3COOH = C10H10O + H2O =>
C6H5(CH2)3COOH = C10H10O + H2O
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
H2O + H2Cr2O7 + NaHSO3 = Cr(OH)3 + NaHSO4 =>
2 H2O + H2Cr2O7 + 3 NaHSO3 = 2 Cr(OH)3 + 3 NaHSO4
Sn + Au(NO3)3 = Sn(NO3) + Au =>
3 Sn + Au(NO3)3 = 3 Sn(NO3) + Au
C6H5(CH2)3COOH = C10H10O + H2O =>
C6H5(CH2)3COOH = C10H10O + H2O
H2O + H2Cr2O7 + NaHSO3 = Cr(OH)3 + NaHSO4 =>
2 H2O + H2Cr2O7 + 3 NaHSO3 = 2 Cr(OH)3 + 3 NaHSO4
Zn(s) + HCl(l) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(l) = ZnCl2 + H2
CH3CH2CH2CH2OHHCl = CH3CH2CH2CH2ClH2O =>
CH3CH2CH2CH2OHHCl = CH3CH2CH2CH2ClH2O
C6H5(CH2)3COOH = C10H10O + H2O =>
C6H5(CH2)3COOH = C10H10O + H2O
C2O + H2O = C6H12O6 + O =>
3 C2O + 6 H2O = C6H12O6 + 3 O
Zn(s) + HCl(l) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(l) = ZnCl2 + H2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Zn(s) + HCl(l) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(l) = ZnCl2(aq) + H2(g)
C6H5(CH2)3COOH = C10H10O + H2O =>
C6H5(CH2)3COOH = C10H10O + H2O
Zn(s) + HCl(l) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(l) = ZnCl2 + H2
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO
Zn(s) + HCl(l) = ZnCl2 + H2(g) =>
Zn(s) + 2 HCl(l) = ZnCl2 + H2(g)
Ni(NO3)2 + Na3PO4 = NiPO4(s) + Na3(NO3)2 =>
Ni(NO3)2 + Na3PO4 = NiPO4(s) + Na3(NO3)2
Zn(s) + HCl(l) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(l) = ZnCl2 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg(ClO4)2 = Mg + ClO4 =>
Mg(ClO4)2 = Mg + 2 ClO4
Cu(NO3)2*2H2O + Al(NO3)3*9H2O + Na2CO3 = Cu6Al2CO3(OH)16 + NaNO3 + HNO3 + H2O =>
6 Cu(NO3)2*2H2O + 2 Al(NO3)3*9H2O + Na2CO3 = Cu6Al2CO3(OH)16 + 2 NaNO3 + 16 HNO3 + 14 H2O
Al2(SO4) + NaOH = Na2SO4 + NaAlO2 + H =>
Al2(SO4) + 4 NaOH = Na2SO4 + 2 NaAlO2 + 4 H
Na3(PO4) + LiOH = Na(OH) + Li3(PO4) =>
Na3(PO4) + 3 LiOH = 3 Na(OH) + Li3(PO4)
C6H5(CH2)3COOH = C10H10O + H2O =>
C6H5(CH2)3COOH = C10H10O + H2O
Hg1I2 + O2 = Hg2O + I2 =>
4 Hg1I2 + O2 = 2 Hg2O + 4 I2
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
H2O + H2Cr2O7 + NaHSO3 = Cr(OH)3 + NaHSO4 =>
2 H2O + H2Cr2O7 + 3 NaHSO3 = 2 Cr(OH)3 + 3 NaHSO4
Al + H3O = Al(OH)3 + H =>
Al + 3 H3O = Al(OH)3 + 6 H
H2O + H2Cr2O7 + NaHSO3 = Cr(OH)3 + NaHSO4 =>
2 H2O + H2Cr2O7 + 3 NaHSO3 = 2 Cr(OH)3 + 3 NaHSO4
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
Al + Zn(SO4)3 = Al(SO4)3 + Zn =>
Al + Zn(SO4)3 = Al(SO4)3 + Zn
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Sb + Hg = SbHg =>
Sb + Hg = SbHg
C8H20 + O = C04 + H2O =>
C8H20 + 10 O = 2 C04 + 10 H2O
H2O + H2Cr2O7 + NaHSO3 = Cr(OH)3 + NaHSO4 =>
2 H2O + H2Cr2O7 + 3 NaHSO3 = 2 Cr(OH)3 + 3 NaHSO4
Zn(s) + HCl(l) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(l) = ZnCl2 + H2
Zn + NaNO3 + NaOH = Na3ZnO4 + NH3 + H2O =>
8 Zn + 5 NaNO3 + 19 NaOH = 8 Na3ZnO4 + 5 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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