| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 Na2CO3 = Al(CO3)3 + 3 Na2Cl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
AI(s) + NaOH(aq) + H2O = NaAI(OH)4(aq) + H2(g) =>
2 AI(s) + 2 NaOH(aq) + 6 H2O = 2 NaAI(OH)4(aq) + 3 H2(g)
C20H24O2N2 + O2 = CO2 + H2O + N2 =>
C20H24O2N2 + 25 O2 = 20 CO2 + 12 H2O + N2
AgNO3 + NH3 = Ag2O + NO2 + H2O =>
14 AgNO3 + 2 NH3 = 7 Ag2O + 16 NO2 + 3 H2O
Mn + Ag(NO3) = Ag + Mn(NO3)7 =>
Mn + 7 Ag(NO3) = 7 Ag + Mn(NO3)7
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + SO2 = MgO + S =>
2 Mg + SO2 = 2 MgO + S
MnO4{-} + H2O{+} + ClO2{-} = MnO2{+} + OH{-} + ClO4{-} =>
3 MnO4{-} + 2 H2O{+} + 2 ClO2{-} = 3 MnO2{+} + 4 OH{-} + 2 ClO4{-}
HCl + Li2O = H2O + Li2Cl2 =>
2 HCl + Li2O = H2O + Li2Cl2
C7H17N + O2 = CO2 + H2O + NO2 =>
4 C7H17N + 49 O2 = 28 CO2 + 34 H2O + 4 NO2
Fe2O3 + Nb2O5 = FeNbO4 =>
Fe2O3 + Nb2O5 = 2 FeNbO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KBrO3 + KI + H2SO4 = KBr + KSO4 + I2 + H2O =>
2 KBrO3 + 6 KI + 6 H2SO4 = 2 KBr + 6 KSO4 + 3 I2 + 6 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cobalt(II)Chloride + PotassiumHydroxide = Cobalt(II)Hydroxide + PotassiumChloride =>
Cobalt(II)Chloride + PotassiumHydroxide = Cobalt(II)Hydroxide + PotassiumChloride
C6H12 + BH3 = B4C + H2 =>
C6H12 + 24 BH3 = 6 B4C + 42 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C5H11OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H11OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
NH3(ac) + HCl(ac) = NH4Cl(ac) =>
NH3(ac) + HCl(ac) = NH4Cl(ac)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H6 + HCl = C6H9Cl3 =>
C6H6 + 3 HCl = C6H9Cl3
Ir + C = IrC =>
Ir + C = IrC
Ba(OH)2 + NaOH = Ba(OH)2Na + HO =>
Ba(OH)2 + NaOH = Ba(OH)2Na + HO
CH2CHCH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CHCH3 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
TeO3 + KOH = K2TeO4 + H2O =>
TeO3 + 2 KOH = K2TeO4 + H2O
CeO2 + H2S = Ce2S3 + H2O + S =>
2 CeO2 + 4 H2S = Ce2S3 + 4 H2O + S
AuCN + NaCN = NaAu(CN)2 =>
AuCN + NaCN = NaAu(CN)2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
Ba(NO3)3 + K2SO4 = BaSO4 + K2(NO3)3 =>
Ba(NO3)3 + K2SO4 = BaSO4 + K2(NO3)3
IO3{-} + H2O + {-} = IO2 + OH{-} =>
IO3{-} + H2O + e = IO2 + 2 OH{-}
AlCl3 + Na2CO3 = AlNa2 + CO3Cl3 =>
AlCl3 + Na2CO3 = AlNa2 + CO3Cl3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NH4NO3 + H2SO4 = (NH4)HSO4 + HNO3 =>
NH4NO3 + H2SO4 = (NH4)HSO4 + HNO3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
C5H12 = C2H4 + C3H8 =>
C5H12 = C2H4 + C3H8
CaO + C = CaC + CO2 =>
2 CaO + 3 C = 2 CaC + CO2
Mg(OH)2 + HCl(aq) = MgCl2 + H2O(l) =>
Mg(OH)2 + 2 HCl(aq) = MgCl2 + 2 H2O(l)
Al(OH)3*Mg(OH)2 + HNO3 = Al(NO3)3*Mg(NO3)2 + H2O =>
Al(OH)3*Mg(OH)2 + 5 HNO3 = Al(NO3)3*Mg(NO3)2 + 5 H2O
BaO + N2O5 = Ba2O5 + NO2 =>
2 BaO + 3 N2O5 = Ba2O5 + 6 NO2
Al + O = Al(O3) =>
Al + 3 O = Al(O3)
AgNO3 + CH3CHO = CH3COOH + Ag + N2O5 =>
2 AgNO3 + CH3CHO = CH3COOH + 2 Ag + N2O5
C3O3H3 + O2 = CO2 + H2O =>
4 C3O3H3 + 9 O2 = 12 CO2 + 6 H2O
Li2S + Ni(NO3)2 = LiNO3 + NiS =>
Li2S + Ni(NO3)2 = 2 LiNO3 + NiS
PbS + Na2SO4 = PbSO4 + Na2S =>
PbS + Na2SO4 = PbSO4 + Na2S
CH2O + OH = CHO + H2O =>
CH2O + OH = CHO + H2O
Cr(s) + CO{2+}(aq) = Cr{3+}(aq) + CO(s) =>
2 Cr(s) + 3 CO{2+}(aq) = 2 Cr{3+}(aq) + 3 CO(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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