| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ph(NO3)2 + K2CrO4 = PhCrO4 + 2 KNO3
K2CO2 + H2O = H2CO2 + KOH =>
K2CO2 + 2 H2O = H2CO2 + 2 KOH
C4H10 + Cl2 = C3H5Cl2 + HCl2 =>
3 C4H10 + 14 Cl2 = 4 C3H5Cl2 + 10 HCl2
Ph(NO3)2 + K2CrO4 = PhCrO4 + KNO3 =>
Ph(NO3)2 + K2CrO4 = PhCrO4 + 2 KNO3
NO2 + HNO3 = NO3 + HNO2 =>
NO2 + HNO3 = NO3 + HNO2
Ca(s) + S8(s) + O2(g) = CaSO3(s) =>
8 Ca(s) + S8(s) + 12 O2(g) = 8 CaSO3(s)
Ph(NO3)2 + K2CrO4 = PhCrO4 + KNO3 =>
Ph(NO3)2 + K2CrO4 = PhCrO4 + 2 KNO3
AuC = CAu =>
AuC = CAu
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Pb(NO3) + Al(SO4)3 = Pb(SO4) + Al(NO3)3 =>
3 Pb(NO3) + Al(SO4)3 = 3 Pb(SO4) + Al(NO3)3
C4H10 + Cl2 = C3H5Cl2 + HCl2 =>
3 C4H10 + 14 Cl2 = 4 C3H5Cl2 + 10 HCl2
CrCl2 + H2O = Cr(OH)2 + HCl =>
CrCl2 + 2 H2O = Cr(OH)2 + 2 HCl
Ca(s) + S8(s) + O2(g) = CaSO3(s) =>
8 Ca(s) + S8(s) + 12 O2(g) = 8 CaSO3(s)
Fe(s) + H2S(aq) = Fe2S3(s) + H2(g) =>
2 Fe(s) + 3 H2S(aq) = Fe2S3(s) + 3 H2(g)
Fe + KMnO4 = KFeMnO4 =>
Fe + KMnO4 = KFeMnO4
C4H10 + Cl2 = C3H5Cl2 + HCl2 =>
3 C4H10 + 14 Cl2 = 4 C3H5Cl2 + 10 HCl2
Ca(s) + S8(s) + O2(g) = CaSO3(s) =>
8 Ca(s) + S8(s) + 12 O2(g) = 8 CaSO3(s)
CH2O2 + Na = CHO2Na + H2 =>
2 CH2O2 + 2 Na = 2 CHO2Na + H2
MnO2 + CuI + H2SO4 = MnSO4 + CuSO4 + I2 + H2O =>
2 MnO2 + 2 CuI + 4 H2SO4 = 2 MnSO4 + 2 CuSO4 + I2 + 4 H2O
Cu + H3SO4 = CuSO4 + H2O + SO2 =>
Cu + 4 H3SO4 = CuSO4 + 6 H2O + 3 SO2
Ph(NO3)2 + K2CrO4 = PhCrO4 + KNO3 =>
Ph(NO3)2 + K2CrO4 = PhCrO4 + 2 KNO3
LiCl + CuO = Li2O + CuCl2 =>
2 LiCl + CuO = Li2O + CuCl2
C4H10 + Cl2 = C3H5Cl2 + HCl2 =>
3 C4H10 + 14 Cl2 = 4 C3H5Cl2 + 10 HCl2
Ca(s) + S8(s) + O2(g) = CaSO3(s) =>
8 Ca(s) + S8(s) + 12 O2(g) = 8 CaSO3(s)
Ph(NO3)2 + K2CrO4 = PhCrO4 + KNO3 =>
Ph(NO3)2 + K2CrO4 = PhCrO4 + 2 KNO3
Ca(s) + S8(s) + O2(g) = CaSO3(s) =>
8 Ca(s) + S8(s) + 12 O2(g) = 8 CaSO3(s)
Cr2O7{2-} + Fe{2}{+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2}{+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Ca(s) + S8(s) + O2(g) = CaSO3(s) =>
8 Ca(s) + S8(s) + 12 O2(g) = 8 CaSO3(s)
C4H10 + Cl2 = C3H5Cl2 + HCl2 =>
3 C4H10 + 14 Cl2 = 4 C3H5Cl2 + 10 HCl2
AgNO3 + NaSiO3 = AgSiO3 + NaNO3 =>
AgNO3 + NaSiO3 = AgSiO3 + NaNO3
CaO + Ca(OH)2 = Ca(OH) + CaO2 =>
2 CaO + Ca(OH)2 = 2 Ca(OH) + CaO2
Ph(NO3)2 + K2CrO4 = PhCrO4 + KNO3 =>
Ph(NO3)2 + K2CrO4 = PhCrO4 + 2 KNO3
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O =>
C6H4NO2CH3 + HNO3 = C6H3N2O4CH3 + H2O
Ba(OH) + H2CO3 = Ba2CO3 + H2O =>
2 Ba(OH) + H2CO3 = Ba2CO3 + 2 H2O
Na2CrO4 + NaBr + HCl = Cr2Cl3 + Br2 + NaCl + H2O =>
4 Na2CrO4 + 18 NaBr + 32 HCl = 2 Cr2Cl3 + 9 Br2 + 26 NaCl + 16 H2O
CH3C6H10OH = C6H9CH3 + H2O =>
CH3C6H10OH = C6H9CH3 + H2O
C4H10 + Cl2 = C3H5Cl2 + HCl2 =>
3 C4H10 + 14 Cl2 = 4 C3H5Cl2 + 10 HCl2
Ph(NO3)2 + K2CrO4 = PhCrO4 + KNO3 =>
Ph(NO3)2 + K2CrO4 = PhCrO4 + 2 KNO3
AgCrO4 + NH3 = AgCrO4(NH3)2 =>
AgCrO4 + 2 NH3 = AgCrO4(NH3)2
C21H24N2O4 + O2 = CO + NO3 + H2 =>
2 C21H24N2O4 + 23 O2 = 42 CO + 4 NO3 + 24 H2
CH3CH(CH3)CH2CH3 + HNO3 = H2O + CH3CNO2(CH3)CH2CH3 =>
CH3CH(CH3)CH2CH3 + HNO3 = H2O + CH3CNO2(CH3)CH2CH3
Cl(aq) + Ag(aq) = AgCl2(s) =>
2 Cl(aq) + Ag(aq) = AgCl2(s)
HNO2 = H2O + HNO3 + N2O =>
4 HNO2 = H2O + 2 HNO3 + N2O
Sn(OH)2 + NaOH = Na2(Sn(OH)4) =>
Sn(OH)2 + 2 NaOH = Na2(Sn(OH)4)
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Ca(s) + S8(s) + O2(g) = CaSO3(s) =>
8 Ca(s) + S8(s) + 12 O2(g) = 8 CaSO3(s)
Ph(NO3)2 + K2CrO4 = PhCrO4 + KNO3 =>
Ph(NO3)2 + K2CrO4 = PhCrO4 + 2 KNO3
PO2(H3)3 + O2 = (PO3)2O5 + H2O =>
2 PO2(H3)3 + 8 O2 = (PO3)2O5 + 9 H2O
C6H11CH3 + KMnO4 = C6H11COOK + MnO2 + KOH + H2O =>
C6H11CH3 + 2 KMnO4 = C6H11COOK + 2 MnO2 + KOH + H2O
C4H10 + Cl2 = C3H5Cl2 + HCl2 =>
3 C4H10 + 14 Cl2 = 4 C3H5Cl2 + 10 HCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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