| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl + Na(OH)2 = Al(OH)2 + NaCl
Be(OH)2 + SO3 = Be(SO4) + H2O =>
Be(OH)2 + SO3 = Be(SO4) + H2O
Ti + H2S = TiS2 + H2 =>
Ti + 2 H2S = TiS2 + 2 H2
CoCl2 + K(OH) = Co(OH)2 + KCl =>
CoCl2 + 2 K(OH) = Co(OH)2 + 2 KCl
C3H6 + Br = C3H6Br =>
C3H6 + Br = C3H6Br
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C5H11CHO + Cu(OH)2 = C5H11COOH + CuOH + H2O =>
C5H11CHO + 2 Cu(OH)2 = C5H11COOH + 2 CuOH + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
Cr2O7{2-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7{2-} + 34 Cl{-} + 42 H3O{+} = 2 Cr3{+} + 63 H2O + 17 Cl2
NH3 + HClO = H2NCl + H2O =>
NH3 + HClO = H2NCl + H2O
KI + AlBr3 = KBr + AlI3 =>
3 KI + AlBr3 = 3 KBr + AlI3
AlCl3 + Na2S = Al2S3 + ClNa =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 ClNa
Sr(NO3)2(aq) + KI(aq) = SrI2(s) + KNO3(aq) =>
Sr(NO3)2(aq) + 2 KI(aq) = SrI2(s) + 2 KNO3(aq)
AlNO3(aq) + CuCl2(aq) = AlCl(s) + Cu(NO3)2(aq) =>
2 AlNO3(aq) + CuCl2(aq) = 2 AlCl(s) + Cu(NO3)2(aq)
CH3COOH + Ba(OH)2 = BaCH2COO + H2O =>
CH3COOH + Ba(OH)2 = BaCH2COO + 2 H2O
Na(s) + HCl(aq) = NaCl(aq) + H2(g)* =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)*
RbBr + NaCl = NaBr + RbCl =>
RbBr + NaCl = NaBr + RbCl
Fr + F = FrF =>
Fr + F = FrF
C18H32O16 + H2O = C6H12O6 =>
C18H32O16 + 2 H2O = 3 C6H12O6
MnCl4 + Li3PO4 = Mn3(PO4)4 + LiCl =>
3 MnCl4 + 4 Li3PO4 = Mn3(PO4)4 + 12 LiCl
Cu + J2 = Cu2J2 =>
2 Cu + J2 = Cu2J2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O* =>
CH4 + 2 O2 = CO2 + 2 H2O*
NaOH(aq) + NiCl2(aq) = NaCl(s) + Ni(OH)2(aq) =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl(s) + Ni(OH)2(aq)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KClO3 = KClO4 + KCl1 =>
4 KClO3 = 3 KClO4 + KCl1
HCl + Na2WO4 = NaCl + H2WO4 =>
2 HCl + Na2WO4 = 2 NaCl + H2WO4
Cr(OH)4{-} + MnO4{-} = MnO2 + CrO4{2-} + H2O =>
Cr(OH)4{-} + MnO4{-} = MnO2 + CrO4{2-} + 2 H2O
Al + RbCl = AlCl3 + Rb =>
Al + 3 RbCl = AlCl3 + 3 Rb
KLO3 + Cl2 + KOH = KLO4 + KCl + H2O =>
KLO3 + Cl2 + 2 KOH = KLO4 + 2 KCl + H2O
ZnSO4*1H2O = Zn + SO4 + H2O =>
ZnSO4*1H2O = Zn + SO4 + H2O
KCl + HCl = KCl2H =>
KCl + HCl = KCl2H
CH3HNO3 = CH3 + NO2 + OH =>
CH3HNO3 = CH3 + NO2 + OH
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cu + J2 = CuJ =>
2 Cu + J2 = 2 CuJ
I2 + K2CrO4 = KI + KCrO4 =>
I2 + 2 K2CrO4 = 2 KI + 2 KCrO4
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb =>
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb
C6H6N2O + C6H8O6 = C12H14N2O7 =>
C6H6N2O + C6H8O6 = C12H14N2O7
Ca3(PO3)2 + MgO = Ca3P2 + MgO4 =>
Ca3(PO3)2 + 2 MgO = Ca3P2 + 2 MgO4
MgO + NaCl = MgCl2 + Na2O =>
MgO + 2 NaCl = MgCl2 + Na2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu(NO3)2 + BaS = CuS2 + Ba(NO3) =>
Cu(NO3)2 + 2 BaS = CuS2 + 2 Ba(NO3)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ag2S + NaCN + O2 + H2O = NaAg(CN)2 + S + NaOH =>
2 Ag2S + 8 NaCN + O2 + 2 H2O = 4 NaAg(CN)2 + 2 S + 4 NaOH
CuFeS2 + O2 = SO2 + CuO + Fe =>
2 CuFeS2 + 5 O2 = 4 SO2 + 2 CuO + 2 Fe
Sodiumhydrogencarbonate + sulfuricacid = sodiumsulfate + Carbondioxide + water =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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