| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
H3P + KMnO4 = Mn3P2 + K3P + P + H2O =>
8 H3P + 3 KMnO4 = Mn3P2 + K3P + 5 P + 12 H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
(CH3(CH2)CH3) + O2 = CO2 + H2O =>
(CH3(CH2)CH3) + 5 O2 = 3 CO2 + 4 H2O
NH4HSO4 = H2 + (NH4)2S2O8 =>
2 NH4HSO4 = H2 + (NH4)2S2O8
NH2CH3 + H2O = OH + NH4CH3 =>
NH2CH3 + 2 H2O = 2 OH + NH4CH3
C6H10O8 + NH4OH = C12H22O11 + HNO3 + H2O =>
4 C6H10O8 + 3 NH4OH = 2 C12H22O11 + 3 HNO3 + 4 H2O
CoCl2*6H2O + C10H16N2O8 = CoC10H16N2O8Cl2 + H2O =>
CoCl2*6H2O + C10H16N2O8 = CoC10H16N2O8Cl2 + 6 H2O
Ba(OH)2 + CsOH + HNO3 = CsBa(NO3)3 + H2O =>
Ba(OH)2 + CsOH + 3 HNO3 = CsBa(NO3)3 + 3 H2O
(NH4)2CO3 + Ba(OH)2 = NH4OH + BaCO3 =>
(NH4)2CO3 + Ba(OH)2 = 2 NH4OH + BaCO3
(VO2)2SO4 + VSO4 + H2SO4 = VOSO4 + H2O =>
(VO2)2SO4 + VSO4 + H2SO4 = 3 VOSO4 + H2O
KClO2 = KClO + O =>
KClO2 = KClO + O
HA + M(OH)2 = MA2 + H2O =>
2 HA + M(OH)2 = MA2 + 2 H2O
NH3 + CO2 = CO(NH) + H2O =>
NH3 + CO2 = CO(NH) + H2O
CH3COOH + C2H5H = CH3COOC2H5 + H2O =>
4 CH3COOH + 2 C2H5H = 3 CH3COOC2H5 + 2 H2O
NbCl5 + Ti(SO4)2 + CON2H4 + H2O = TiNb2O7 + CO2 + NH4Cl + (NH4)2SO4 =>
2 NbCl5 + Ti(SO4)2 + 7 CON2H4 + 14 H2O = TiNb2O7 + 7 CO2 + 10 NH4Cl + 2(NH4)2SO4
KCrO2 + Na2O2 + H2O = K2CrO4 + Na2CrO4 + NaOH =>
2 KCrO2 + 3 Na2O2 + 2 H2O = K2CrO4 + Na2CrO4 + 4 NaOH
Cs[Al(OH)4(H2O)2] + H2SO4 = Cs2SO4 + Al2(SO4)3 + H2O =>
2 Cs[Al(OH)4(H2O)2] + 4 H2SO4 = Cs2SO4 + Al2(SO4)3 + 12 H2O
H2SO4 + Li = (SO4)Li + H =>
H2SO4 + Li = (SO4)Li + 2 H
Ag2(CO3)2 = Ag + O2 + CO2 =>
Ag2(CO3)2 = 2 Ag + O2 + 2 CO2
KMnO4 + C3H8O3 = Mn2O3 + CO3 + H2O + K2CO3 =>
4 KMnO4 + C3H8O3 = 2 Mn2O3 + CO3 + 4 H2O + 2 K2CO3
NH2SO3H + KOH = H2KNO3S + H2O =>
NH2SO3H + KOH = H2KNO3S + H2O
C7H6O2 + C4H6O2 = C9H8O2 + CH3COOH =>
C7H6O2 + C4H6O2 = C9H8O2 + CH3COOH
NO + KOH = KNO2 + N2O + H2O =>
4 NO + 2 KOH = 2 KNO2 + N2O + H2O
Al2(SO4)3 + NH4OH = Al(NH4)3 + SO4(OH)2 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(NH4)3 + 3 SO4(OH)2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C4H7O4N + O2 = CO2 + H2O + NO2 =>
4 C4H7O4N + 19 O2 = 16 CO2 + 14 H2O + 4 NO2
C4H10O + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O =>
C4H10O + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
C6H6 + H2O = CO + H2 =>
C6H6 + 6 H2O = 6 CO + 9 H2
Hg2I2 + I{-} = Hg2I42{-} + Hg =>
41 Hg2I2 + 2 I{-} = 2 Hg2I42{-} + 78 Hg
C8H10 + KMnO4 + H2O = KOH + MnO2 + C8H12O2 =>
3 C8H10 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C8H12O2
Fe + HCl + HNO3 = H2FeCl6 + NO2 + H2O =>
Fe + 6 HCl + 4 HNO3 = H2FeCl6 + 4 NO2 + 4 H2O
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
Li + CuI2 = LiI2 + Cu =>
Li + CuI2 = LiI2 + Cu
H2O + HCN = NH3 + CH4 + O2 =>
6 H2O + 2 HCN = 2 NH3 + 2 CH4 + 3 O2
MgCO3(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2 =>
MgCO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2
Pb2 + N + BaS = Pb3S + BaN =>
3 Pb2 + 2 N + 2 BaS = 2 Pb3S + 2 BaN
BaCrO4 + H{+} = Ba{2+} + Cr2O7{2-} + H2O =>
2 BaCrO4 + 2 H{+} = 2 Ba{2+} + Cr2O7{2-} + H2O
C3H4Br2 = C + H2 + Br2 =>
C3H4Br2 = 3 C + 2 H2 + Br2
ZnO + H3O{+} = Zn{2+} + H2O =>
ZnO + 2 H3O{+} = Zn{2+} + 3 H2O
N2O + C3H8 = H2O + N2 + CO =>
7 N2O + C3H8 = 4 H2O + 7 N2 + 3 CO
C2H5Cl + C2H5OH = C4H9OH + HCl =>
C2H5Cl + C2H5OH = C4H9OH + HCl
NaCO3 + MgCl2 = NaCl2 + Mg(CO3) =>
NaCO3 + MgCl2 = NaCl2 + Mg(CO3)
Ag2O(s) + C(s) = Ag(s) + CO2(g) =>
2 Ag2O(s) + C(s) = 4 Ag(s) + CO2(g)
Mg(OH)2(g) + H2SO4(g) = MgSO4 + H2O =>
Mg(OH)2(g) + H2SO4(g) = MgSO4 + 2 H2O
Na2Co3 + KCl = NaCl + K2Co3 =>
Na2Co3 + 2 KCl = 2 NaCl + K2Co3
ONH3 + O2 = H2O + NO =>
4 ONH3 + 3 O2 = 6 H2O + 4 NO
CuS + HI = CuI2 + H2S =>
CuS + 2 HI = CuI2 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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