| Équations équilibrées la veille |
2 C7H8 + 11 O2 = 14 CO + 8 H2O
HCN + CuSO4 = Cu(CN)2 + H2SO4 =>
2 HCN + CuSO4 = Cu(CN)2 + H2SO4
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
K4[Fe(CN)6] + Br = C6N6FeK3 + KBr =>
K4[Fe(CN)6] + Br = C6N6FeK3 + KBr
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
As2O3 + C = As4 + CO2 =>
2 As2O3 + 3 C = As4 + 3 CO2
Al + ClO = AlO2 + Cl =>
Al + 2 ClO = AlO2 + 2 Cl
K(OH) + AlCl = KCl + AlOH =>
K(OH) + AlCl = KCl + AlOH
Al + ClO = AlO2 + Cl =>
Al + 2 ClO = AlO2 + 2 Cl
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
CH3CO2H + H2O = CH3COO + H3O =>
CH3CO2H + H2O = CH3COO + H3O
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2 =>
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2
Al + ClO = AlO2 + Cl =>
Al + 2 ClO = AlO2 + 2 Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + ClO = AlO2 + Cl =>
Al + 2 ClO = AlO2 + 2 Cl
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
C2H5OC2H5 + Na = H2 + C2H4 + C2H5ONa =>
2 C2H5OC2H5 + 2 Na = H2 + 2 C2H4 + 2 C2H5ONa
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KI + C2H4O2 + K2Cr2O7 = I + C8H16Cr2O10 + CH3CO2K + H2O =>
8 KI + 14 C2H4O2 + K2Cr2O7 = 8 I + C8H16Cr2O10 + 10 CH3CO2K + 5 H2O
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
Na2CO3(aq) + FeBr3(aq) = Fe2(CO3)3 + NaBr =>
3 Na2CO3(aq) + 2 FeBr3(aq) = Fe2(CO3)3 + 6 NaBr
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
AgNO3(aq) + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3(aq) + K2SO4 = Ag2SO4 + 2 KNO3
PbCrO4 + NaOH = Na2[Pb(OH)4] + Na2CrO4 =>
PbCrO4 + 4 NaOH = Na2[Pb(OH)4] + Na2CrO4
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
KMnO4 + NCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + N2SO4 =>
2 KMnO4 + 10 NCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 N2SO4
Cl(g) + KI = KCl + I =>
Cl(g) + KI = KCl + I
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + CrO4 = Fe(CrO4) =>
Fe + CrO4 = Fe(CrO4)
Na3N + Cl = NaCl + N2 =>
2 Na3N + 6 Cl = 6 NaCl + N2
Ca + AgNO3 = Ca(NO3)2 + Ag =>
Ca + 2 AgNO3 = Ca(NO3)2 + 2 Ag
I + H2SO4 = ISO4 + H2 =>
I + H2SO4 = ISO4 + H2
NaOH + KC7H4O2COOH = NaC7H4O2COOH + KOH =>
NaOH + KC7H4O2COOH = NaC7H4O2COOH + KOH
SrSO4 + H2SO4 = Sr(HSO4)2 =>
SrSO4 + H2SO4 = Sr(HSO4)2
S2O3{-2} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
S2O3{-2} + 4 I2 + 10 OH{-} = 2 SO4{2-} + 8 I{-} + 5 H2O
Ag2S(s) + Al(s) = Al2S3(s) + Ag(s) =>
3 Ag2S(s) + 2 Al(s) = Al2S3(s) + 6 Ag(s)
Li2O + H2 = Li2 + H2O =>
Li2O + H2 = Li2 + H2O
Li2O + H2 = LiH + H2O =>
Li2O + 2 H2 = 2 LiH + H2O
H2Cr2O7 + KI + H2O = I2 + K3[Cr(OH)6] =>
H2Cr2O7 + 6 KI + 5 H2O = 3 I2 + 2 K3[Cr(OH)6]
Li2O + H2 = Li2 + H2O =>
Li2O + H2 = Li2 + H2O
H3PO4 + FeBr3 = FePO4 + HBr =>
H3PO4 + FeBr3 = FePO4 + 3 HBr
C5H10 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
2 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
K + Na2O2 = K2O + Na =>
4 K + Na2O2 = 2 K2O + 2 Na
Al(NO3)3 + (KOH) = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3(KOH) = Al(OH)3 + 3 KNO3
Pb(NO3)4 + (NH4)2CO3 = Pb2(CO3)4 + NH4NO3 =>
2 Pb(NO3)4 + 4(NH4)2CO3 = Pb2(CO3)4 + 8 NH4NO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
C2H5OH + Cr2O72{-} + H{+} = CO2 + H2O + Cr3{+} =>
427 C2H5OH + 36 Cr2O72{-} + 60 H{+} = 854 CO2 + 1311 H2O + 24 Cr3{+}
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| Équations équilibrées la veille |
Équations équilibrées sur02/10/25
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