| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgI + H2 = AgIH2
C7H16 + O2 = O2C7H16 =>
C7H16 + O2 = O2C7H16
KCl + H2SO4 + K2MnO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
4 KCl + 4 H2SO4 + K2MnO4 = 3 K2SO4 + MnSO4 + 2 Cl2 + 4 H2O
HI(aq) + RbOH = RbI + H2O =>
HI(aq) + RbOH = RbI + H2O
PbCO3 + HCl = PbCl2 + H2CO3 =>
PbCO3 + 2 HCl = PbCl2 + H2CO3
CaS2 + O2 = CaS2O3 =>
2 CaS2 + 3 O2 = 2 CaS2O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MnO4{-} + Cr{3+} + H3O{+} = Mn{2+} + Cr{6+} + H2O =>
3 MnO4{-} + 5 Cr{3+} + 24 H3O{+} = 3 Mn{2+} + 5 Cr{6+} + 36 H2O
H + CrO4 = H2CrO4 =>
2 H + CrO4 = H2CrO4
NaOH + Al + HO = NaAlO2 + H2 =>
NaOH + Al + HO = NaAlO2 + H2
HCl2 + MnO2 = H2O + Cl2 + MnCl2 =>
4 HCl2 + MnO2 = 2 H2O + 3 Cl2 + MnCl2
NH4VO3 + H2SO4 + KI = VO2 + (NH4)2SO4 + H2O + K2SO4 + I2 =>
2 NH4VO3 + 2 H2SO4 + 2 KI = 2 VO2 + (NH4)2SO4 + 2 H2O + K2SO4 + I2
Na2Cr2O4 + HCl = CrO2Cl2 + NaCl + H2Cl =>
Na2Cr2O4 + 12 HCl = 2 CrO2Cl2 + 2 NaCl + 6 H2Cl
HgBr2 + Li2SeO3 = HgSeO3 + LiBr =>
HgBr2 + Li2SeO3 = HgSeO3 + 2 LiBr
RCOOH + Ca(OH)2 = (RCOO)2Ca + H2O =>
2 RCOOH + Ca(OH)2 = (RCOO)2Ca + 2 H2O
Pb(OH)2 + Ca(OH)2 = CaPbO2 + H2O =>
Pb(OH)2 + Ca(OH)2 = CaPbO2 + 2 H2O
C3H5N3O9 = N + CO2 + O + H2O =>
2 C3H5N3O9 = 6 N + 6 CO2 + O + 5 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
C9H15N6 + O2 = CO2 + H2O + N2 =>
4 C9H15N6 + 51 O2 = 36 CO2 + 30 H2O + 12 N2
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
Ba(OH)2 + Ca(OH)2 = CaBaO2 + H2O =>
Ba(OH)2 + Ca(OH)2 = CaBaO2 + 2 H2O
Fe2S3 + C = Fe + CS =>
Fe2S3 + 3 C = 2 Fe + 3 CS
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
HBr + SrCO3 = H2CO3 + SrBr2 =>
2 HBr + SrCO3 = H2CO3 + SrBr2
Fe2O3 + HBr = FeBr3 + H2O =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 H2O
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
C2H6O(l) = C4H10O(l) + H2O =>
2 C2H6O(l) = C4H10O(l) + H2O
KHP + H2O = KP + H3O =>
KHP + H2O = KP + H3O
Al2S3 + HCl = Al(Cl)3 + H2S =>
Al2S3 + 6 HCl = 2 Al(Cl)3 + 3 H2S
Fe(SCN)3 + NaF = Na(SCN)3 + FeF =>
Fe(SCN)3 + NaF = Na(SCN)3 + FeF
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
HC2H3O2NaHCO3 = NaC2H3O2 + CO2 + H2O =>
HC2H3O2NaHCO3 = NaC2H3O2 + CO2 + H2O
C57H114O6 + O2 = CO2 + H2O =>
2 C57H114O6 + 165 O2 = 114 CO2 + 114 H2O
Sn + LiOH = Sn(OH)2 + Li4 =>
2 Sn + 4 LiOH = 2 Sn(OH)2 + Li4
carbon + H2O = carbonmonoxide + hydrogen =>
C + H2O = CO + H2
NH3 + O2 = N3O + H2O =>
12 NH3 + 11 O2 = 4 N3O + 18 H2O
AgNO3 + Cl2 = AgCl + NO3 =>
2 AgNO3 + Cl2 = 2 AgCl + 2 NO3
KClO4 + KCl + HBr = KBr + Cl2 + H2O =>
KClO4 + 7 KCl + 8 HBr = 8 KBr + 4 Cl2 + 4 H2O
C02 + H2O = HCO3 + H3O =>
C02 + 16 H2O = 2 HCO3 + 10 H3O
Cl2O + P4 = P4O10 + Cl2 =>
10 Cl2O + P4 = P4O10 + 10 Cl2
NH3 + CH2O + HCN = H2O + C4H5N3 =>
NH3 + 2 CH2O + 2 HCN = 2 H2O + C4H5N3
Na(s) + HBr(aq) = NaBr(aq) + H(g) =>
Na(s) + HBr(aq) = NaBr(aq) + H(g)
C4H8 + KMnO4 + H2SO4 = C4H4(OOH)2 + MnSO4 + K2SO4 + H2O =>
C4H8 + 2 KMnO4 + 3 H2SO4 = C4H4(OOH)2 + 2 MnSO4 + K2SO4 + 4 H2O
C42H62(s) + O2(g) = CO2 + H2O =>
2 C42H62(s) + 115 O2(g) = 84 CO2 + 62 H2O
MnO2 + C = Mn(s) + CO =>
MnO2 + 2 C = Mn(s) + 2 CO
C9H28N3O15 + FeSO4 + NaOH = C9H24N3O15Na2Fe + H2O + H2SO4 =>
C9H28N3O15 + FeSO4 + 2 NaOH = C9H24N3O15Na2Fe + 2 H2O + H2SO4
P(OCH3)2CH3O + SOCl2 = PCl2CH3O + SO(OCH3)2 =>
P(OCH3)2CH3O + SOCl2 = PCl2CH3O + SO(OCH3)2
Ca(H2PO4)2(ac) + AgNO3(ac) = Ca(NO3)2(ac) + AgH2PO4 =>
Ca(H2PO4)2(ac) + 2 AgNO3(ac) = Ca(NO3)2(ac) + 2 AgH2PO4
ClH + Be(OH) = BeCl + H2O =>
ClH + Be(OH) = BeCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/29/25
Équations équilibrées sur06/28/24
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