| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(NO3)3(aq) + K3PO4(aq) = CrPO4(s) + 3 KNO3(aq)
Al(s) + Cu(SO4)(aq) = Cu(s) + Al2(SO4)3(aq) =>
2 Al(s) + 3 Cu(SO4)(aq) = 3 Cu(s) + Al2(SO4)3(aq)
HNO3 + KOH = H + KOHNO3 =>
HNO3 + KOH = H + KOHNO3
HLiO + HBrO3 = H2O + LiBrO3 =>
HLiO + HBrO3 = H2O + LiBrO3
HCOOH + C5H5N = C6H7NO2 =>
HCOOH + C5H5N = C6H7NO2
Mn2O5 + N2 = Mn + NO =>
2 Mn2O5 + 5 N2 = 4 Mn + 10 NO
H2O + (CN)2 = CN{-} + OCN{-} + H{+} =>
H2O + (CN)2 = CN{-} + OCN{-} + 2 H{+}
C18H35O2 + Mg = MgC18H35O2 =>
C18H35O2 + Mg = MgC18H35O2
H2S + H2O + K2Cr2O7 = KOH + Cr(OH)3 + S =>
3 H2S + H2O + K2Cr2O7 = 2 KOH + 2 Cr(OH)3 + 3 S
NaHCO3 + CH2COOH = CO2 + H2O + C2H3NaO2 =>
7 NaHCO3 + 8 CH2COOH = 9 CO2 + 5 H2O + 7 C2H3NaO2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O + NaSO4 =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 11 H2O + 10 NaSO4
HNO3 + AgNO3 = Ag(NO3)3 + H =>
2 HNO3 + AgNO3 = Ag(NO3)3 + 2 H
Cu + HBr + O = CuBr + H2O =>
2 Cu + 2 HBr + O = 2 CuBr + H2O
CHCl2 + O2 = COCl2 + H2O =>
4 CHCl2 + 3 O2 = 4 COCl2 + 2 H2O
NH4VO3 + Zn + HCl = NH3 + VO2 + ZnCl2 + H2O =>
2 NH4VO3 + Zn + 2 HCl = 2 NH3 + 2 VO2 + ZnCl2 + 2 H2O
KCI + I2 = KCI2 =>
2 KCI + I2 = 2 KCI2
Ru2O5 + CO = Ru + CO2 =>
Ru2O5 + 5 CO = 2 Ru + 5 CO2
NH3(aq) + O2(g) = NO2(aq) + H2O(l) =>
4 NH3(aq) + 7 O2(g) = 4 NO2(aq) + 6 H2O(l)
H3BO3 + NaCl = H2O + HCl + Na2B4O7 =>
4 H3BO3 + 2 NaCl = 5 H2O + 2 HCl + Na2B4O7
Ca(OH)Cl + HCl = CaCl2 + H2O =>
Ca(OH)Cl + HCl = CaCl2 + H2O
Ca + H2S = CaH2S =>
Ca + H2S = CaH2S
H2 + N2O = H2O2 + N2 =>
H2 + 2 N2O = H2O2 + 2 N2
SO4 + HNO3 = HSO4 + NO3 =>
SO4 + HNO3 = HSO4 + NO3
NaOH + N2O = Na + NO2 + H2O =>
6 NaOH + N2O = 6 Na + 2 NO2 + 3 H2O
CH3COOH + Fe = (CH3COO)Fe + H2 =>
2 CH3COOH + 2 Fe = 2(CH3COO)Fe + H2
(CH3)2CHCH(OH)C(CH3)3 + O2 = CO2 + H2O =>
(CH3)2CHCH(OH)C(CH3)3 + 12 O2 = 8 CO2 + 9 H2O
FeSO4 + (NH4)2S = FeS + SO4(NH4)2 =>
FeSO4 + (NH4)2S = FeS + SO4(NH4)2
C3H8 + H2O = CO2 + H =>
C3H8 + 6 H2O = 3 CO2 + 20 H
CH3CH2CH2CH2CH(OH)CH3 + KMnO4 + H2SO4 = CH3CH2CH2CH2COCH3 + H2O + MnSO4 + K2SO4 =>
5 CH3CH2CH2CH2CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CH2COCH3 + 8 H2O + 2 MnSO4 + K2SO4
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H3OH + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C2H3OH + 7 H2O
Ba(OH)2 + Br2 = Ba + BrO + H2O =>
2 Ba(OH)2 + Br2 = 2 Ba + 2 BrO + 2 H2O
Pt + H3PO4 = PtPO4 + H2 =>
2 Pt + 2 H3PO4 = 2 PtPO4 + 3 H2
K2O + H2Co3 = K2Co3 + KOH =>
2 K2O + H2Co3 = K2Co3 + 2 KOH
KNO3(s) = KNO2 + O2(g) =>
2 KNO3(s) = 2 KNO2 + O2(g)
Bi1O3 + Zn = ZnO + Bi =>
Bi1O3 + 3 Zn = 3 ZnO + Bi
AgO + H2O = AgOH + O =>
2 AgO + H2O = 2 AgOH + O
C7H12 + Br2 = C7H11 + HBr =>
2 C7H12 + Br2 = 2 C7H11 + 2 HBr
SO2 + HS = S + H2O =>
SO2 + 4 HS = 5 S + 2 H2O
C2H8 + HNO3 = C2H7NO2 + H2O =>
C2H8 + HNO3 = C2H7NO2 + H2O
Cl2 + NaI + OH{-} = Cl{-} + IO4{-} + Na{+} + H2O =>
4 Cl2 + NaI + 8 OH{-} = 8 Cl{-} + IO4{-} + Na{+} + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2(SO4) + KI = (NH4)I + K2(SO4) =>
(NH4)2(SO4) + 2 KI = 2(NH4)I + K2(SO4)
CH3CCH + HCl = CH3CCl2CH3 =>
CH3CCH + 2 HCl = CH3CCl2CH3
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
Na2HPO4 + AgNO3 = Ag3PO4 + NaNO3 + HNO3 =>
Na2HPO4 + 3 AgNO3 = Ag3PO4 + 2 NaNO3 + HNO3
NH4(HSO3) + NaOH = NH4OH + NaHSO3 =>
NH4(HSO3) + NaOH = NH4OH + NaHSO3
B7H10 + H2O = B(OH)3 + H2 =>
2 B7H10 + 42 H2O = 14 B(OH)3 + 31 H2
C10H12O2 + Br2 + H2O = C10H13O3Br + HBr =>
C10H12O2 + Br2 + H2O = C10H13O3Br + HBr
Mg + COS = MgO + MgS + C =>
2 Mg + COS = MgO + MgS + C
H2(g) + O3(g) = H2O(l) =>
3 H2(g) + O3(g) = 3 H2O(l)
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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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