| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr + NaOH = NaBr + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3C(O)CH2CH3 + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNCCH3CH2CH3 + H2O =>
CH3C(O)CH2CH3 + C6H3(NO2)2NHNH2 = C6H3(NO2)2NHNCCH3CH2CH3 + H2O
Sn{2+} + Hg{2+} = Sn{4+} + Hg2{2+} =>
Sn{2+} + 2 Hg{2+} = Sn{4+} + Hg2{2+}
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K + O2 = K2O =>
4 K + O2 = 2 K2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3(aq) + KOH(aq) = KNO3(aq) + AgOH(s) =>
AgNO3(aq) + KOH(aq) = KNO3(aq) + AgOH(s)
CH3O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
10 CH3O + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
AgNO3(aq) + LiOH(aq) = AgOH(s) + LiNO3(aq) =>
AgNO3(aq) + LiOH(aq) = AgOH(s) + LiNO3(aq)
H2 + PbO = H2O + Pb =>
H2 + PbO = H2O + Pb
HNO3 + Cu2O = Cu(NO3)2 + H2O + NO =>
14 HNO3 + 3 Cu2O = 6 Cu(NO3)2 + 7 H2O + 2 NO
(CH3)(CH3) + O2 = CO2 + H2O =>
2(CH3)(CH3) + 7 O2 = 4 CO2 + 6 H2O
Ba(Cl)2 + Pb(NO3)2 = Ba(NO3)2 + Pb(Cl)2 =>
Ba(Cl)2 + Pb(NO3)2 = Ba(NO3)2 + Pb(Cl)2
KHC8H4O4 + NaOH = NaKC8H4O4 + H2O =>
KHC8H4O4 + NaOH = NaKC8H4O4 + H2O
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Pb(OH)4 + H3PO4 = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 4 H3PO4 = Pb3(PO4)4 + 12 H2O
AgNO3(aq) + KI(aq) = KNO3(aq) + AgI(s) =>
AgNO3(aq) + KI(aq) = KNO3(aq) + AgI(s)
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
K2SO4 + BA(NO3)2 = KNO3 + BASO4 =>
K2SO4 + BA(NO3)2 = 2 KNO3 + BASO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Ba + N2 = Ba3N3 =>
6 Ba + 3 N2 = 2 Ba3N3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
I2 + H2 = HI =>
I2 + H2 = 2 HI
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Al(OH)3 + HBr = AlBr + H(OH)3 =>
Al(OH)3 + HBr = AlBr + H(OH)3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Pb(NO3)2 + BaCl2 = Ba(NO3)2 + PbCl2 =>
Pb(NO3)2 + BaCl2 = Ba(NO3)2 + PbCl2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
H2O2NaCl + O2 = H2O3NaCl =>
2 H2O2NaCl + O2 = 2 H2O3NaCl
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
AgNo3 + H2So4 = Ag2So4 + HNo3 =>
2 AgNo3 + H2So4 = Ag2So4 + 2 HNo3
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
PH3 + P4H2 = P2H4 =>
6 PH3 + P4H2 = 5 P2H4
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S
K2CrO7 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
K2CrO7 + 9 CrCl2 + 14 HCl = 2 KCl + 10 CrCl3 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/17
Équations équilibrées sur04/10/16
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