| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PB(OH)2 + H2SO4 = (PBOH)2SO4 + 2 H2O
Cd + H2S + H2O = CdS + H3O =>
Cd + H2S + 2 H2O = CdS + 2 H3O
BaCl2 + HCl = Ba(HCl2)2 =>
BaCl2 + 2 HCl = Ba(HCl2)2
AuCl + NaHSO4 = HCl + NaAuSO4 =>
AuCl + NaHSO4 = HCl + NaAuSO4
Zn(NO3)2 = ZnO + O2 + NO =>
2 Zn(NO3)2 = 2 ZnO + 3 O2 + 4 NO
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
C4H9OH + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O =>
C4H9OH + CH3COOH = CH3COOCH2CH2CH2CH3 + H2O
MnSO4H2O + H2C2O4 + H2O = MnC2O4*3H2O + H2SO4 =>
MnSO4H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + H2SO4
K(ClO3) = KCl + O =>
K(ClO3) = KCl + 3 O
I2(s) = I(s) =>
I2(s) = 2 I(s)
Na2SO4 + Na2SO2 = Na2SO3 =>
Na2SO4 + Na2SO2 = 2 Na2SO3
C6H10 + H2SO4 = C6H12SO4 =>
C6H10 + H2SO4 = C6H12SO4
AgNO4 + NaCl2 = AgCl2 + NaNO4 =>
AgNO4 + NaCl2 = AgCl2 + NaNO4
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3 =>
Cu(NO3) + Ba(OH)2 = Cu(OH)2 + BaNO3
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
CrO4{2-}aq) + H2O(l) + HSnO2{-} = CrO2{-}(aq) + OH{-}(aq) + HSnO3{-}(aq) =>
2 CrO4{2-}aq) + H2O(l) + 3 HSnO2{-} = 2 CrO2{-}(aq) + 2 OH{-}(aq) + 3 HSnO3{-}(aq)
Mn(OH)2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 Mn(OH)2 + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 6 H2O
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
CO2 + Fe2O3 = Fe2(CO3)3 =>
3 CO2 + Fe2O3 = Fe2(CO3)3
Fr + H3PO4 = Fr3PO4 + H2 =>
6 Fr + 2 H3PO4 = 2 Fr3PO4 + 3 H2
Ba3(PO4)2(aq) + Na2SO4(aq) = BaSO4(aq) + Na3PO4(aq) =>
Ba3(PO4)2(aq) + 3 Na2SO4(aq) = 3 BaSO4(aq) + 2 Na3PO4(aq)
MnHSO3 + H2SO4 = MnSO4 + H2O + SO2 =>
2 MnHSO3 + 3 H2SO4 = 2 MnSO4 + 4 H2O + 3 SO2
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
C2H5OH + K2CrO7 + H2SO4 = Cr(SO4)3 + K2SO4 + CO2 + H2O =>
C2H5OH + 2 K2CrO7 + 8 H2SO4 = 2 Cr(SO4)3 + 2 K2SO4 + 2 CO2 + 11 H2O
Li + H2O = H + LiO =>
Li + H2O = 2 H + LiO
Ca(OH)2 + HCN = CaOH(CN) + H2O =>
Ca(OH)2 + HCN = CaOH(CN) + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba + Cu + Se = BaCuSe =>
Ba + Cu + Se = BaCuSe
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + H2O + S =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 7 H2O + 3 S
I + KIO3 + HCl = ICl + KCl + H2O =>
4 I + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
NH3 + H2O + NO = NH4NO3 =>
2 NH3 + 7 H2O + 8 NO = 5 NH4NO3
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Al(s) + CuCl2(aq) = Cu(s) + AlCl(aq) =>
2 Al(s) + CuCl2(aq) = Cu(s) + 2 AlCl(aq)
CrCl3 + Zn(CN)2 = Cr(CN)3 + ZnCl2 =>
2 CrCl3 + 3 Zn(CN)2 = 2 Cr(CN)3 + 3 ZnCl2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
MnCl2(aq) + K2S(aq) = MnS + KCl =>
MnCl2(aq) + K2S(aq) = MnS + 2 KCl
Ca(OH)2 + H2O = Ca(OH2)2 + OH =>
Ca(OH)2 + 2 H2O = Ca(OH2)2 + 2 OH
S8 + H2 = H2S = =>
S8 + 8 H2 = 8 H2S
K2Cr2O7 + Na2SO3 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
Ca + HCl = Ca(Cl2)2 + H2 =>
Ca + 4 HCl = Ca(Cl2)2 + 2 H2
NaAlO2 + HBr = NaBr + AlBr3 + H2O =>
NaAlO2 + 4 HBr = NaBr + AlBr3 + 2 H2O
Mg + AgNO2 = Ag + Mg(NO2)2 =>
Mg + 2 AgNO2 = 2 Ag + Mg(NO2)2
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
CoSO4 + (NH4)2[Hg(SCN)4] + ZnSO4 = Co[Hg(SCN)4]*Zn[Hg(SCN)4] + (NH4)2SO4 =>
CoSO4 + 2(NH4)2[Hg(SCN)4] + ZnSO4 = Co[Hg(SCN)4]*Zn[Hg(SCN)4] + 2(NH4)2SO4
CuSn + O2 = SnO2 + Cu =>
CuSn + O2 = SnO2 + Cu
NH4Cl + BaCl2 = Cl2 + Ba(NH4)2 =>
2 NH4Cl + BaCl2 = 2 Cl2 + Ba(NH4)2
MgO2H2 + Na2SO4 = MgSO4 + NaOH =>
MgO2H2 + Na2SO4 = MgSO4 + 2 NaOH
K2Cr2O7 + Pb(NO3)2 = KNO3 + PbCr2O7 =>
K2Cr2O7 + Pb(NO3)2 = 2 KNO3 + PbCr2O7
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
