| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + AgNO3 = AgCl + NH4NO3
NaBiO3 + NaBr + H2SO4 = Br2 + Na2SO4 + Bi2(SO4)3 + H2O =>
2 NaBiO3 + 4 NaBr + 6 H2SO4 = 2 Br2 + 3 Na2SO4 + Bi2(SO4)3 + 6 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
AgNO{+3} + NaOH = AgOH + NaNO{+3} =>
AgNO{+3} + NaOH = AgOH + NaNO{+3}
KMnO4 + H2O + KI = MnO2 + KIO3 + KOH =>
2 KMnO4 + H2O + KI = 2 MnO2 + KIO3 + 2 KOH
NO3Ag + NaCl = NaAg + NO3Cl =>
NO3Ag + NaCl = NaAg + NO3Cl
K + [Al(OH)4] + H2C2O4 = K3[Al(C2O4)3]H2O + H + O =>
3 K + [Al(OH)4] + 3 H2C2O4 = K3[Al(C2O4)3]H2O + 8 H + 3 O
Fe2O3 + CO = Fe2 + CO2 =>
Fe2O3 + 3 CO = Fe2 + 3 CO2
In + HO{-} + Na2S2O4 = In{2-} + H2O + SO3{2-} + Na{+} =>
In + 4 HO{-} + Na2S2O4 = In{2-} + 2 H2O + 2 SO3{2-} + 2 Na{+}
Na3PO4(aq) + Mn(C2H3O2)2(aq) = NaC2H3O2(aq) + Mn3(PO4)2(s) =>
2 Na3PO4(aq) + 3 Mn(C2H3O2)2(aq) = 6 NaC2H3O2(aq) + Mn3(PO4)2(s)
Pb(NO3)2 + NaOH(aq) = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH(aq) = Pb(OH)2 + 2 NaNO3
BeCl2 + HOH = Be(OH)2 + HCl =>
BeCl2 + 2 HOH = Be(OH)2 + 2 HCl
HCl = (H)2 + (Cl)2 =>
2 HCl = (H)2 + (Cl)2
Sr(OH)2 + AlCl3 = SrCl2 + Al(OH)3 =>
3 Sr(OH)2 + 2 AlCl3 = 3 SrCl2 + 2 Al(OH)3
FeO3 + C = Fe4C3 + O2 =>
4 FeO3 + 3 C = Fe4C3 + 6 O2
NH4Cl + NaC2H3O2 = NH4C2H3O2 + NaCl =>
NH4Cl + NaC2H3O2 = NH4C2H3O2 + NaCl
YI3 + Cl2 = YCl3 + I2 =>
2 YI3 + 3 Cl2 = 2 YCl3 + 3 I2
FeBr2 + AgNo3 = Fe(No3)2 + AgBr =>
FeBr2 + 2 AgNo3 = Fe(No3)2 + 2 AgBr
Ni(CO)4 + KI = NiI + K(CO)4 =>
Ni(CO)4 + KI = NiI + K(CO)4
Ag{+} + Fe{-} = AgFe =>
Ag{+} + Fe{-} = AgFe
NaBr + HCl + HClO = NaCl + H2O + Br2 =>
2 NaBr + HCl + HClO = 2 NaCl + H2O + Br2
Ca[OH]2 + HCl = CaCl2 + HOH =>
Ca[OH]2 + 2 HCl = CaCl2 + 2 HOH
CO2 + H2O = C8H16O2 + O2 =>
8 CO2 + 8 H2O = C8H16O2 + 11 O2
NH4ClO + HgCO3 = (NH4)2CO3 + Hg(ClO)2 =>
2 NH4ClO + HgCO3 = (NH4)2CO3 + Hg(ClO)2
C7H9 + H2O2 = C7H6O2 + H2O =>
2 C7H9 + 7 H2O2 = 2 C7H6O2 + 10 H2O
In(NO3)3 + O2 = In2O3 + NO3 =>
4 In(NO3)3 + 3 O2 = 2 In2O3 + 12 NO3
HCN + KOH = CN{-} + K{+} + H2O =>
HCN + KOH = CN{-} + K{+} + H2O
Al(OH)3 + CuCO3 = Al2(CO3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCO3 = Al2(CO3)3 + 3 Cu(OH)2
MnO4{-} + SO2 + H2O = Mn{-} + SO4{-}2 + H{+} =>
3 MnO4{-} + 8 SO2 + 4 H2O = 3 Mn{-} + 8 SO4{-}2 + 8 H{+}
Hg2O(heat) = Hg + O2 =>
2 Hg2O(heat) = 4 Hg + O2
Na2Cr2O7 + HF = NaF + H2Cr2O7 =>
Na2Cr2O7 + 2 HF = 2 NaF + H2Cr2O7
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
FeCl + HCl = FeH + Cl2 =>
FeCl + HCl = FeH + Cl2
Na2S + CdSO4 = NaSO4 + Cd2S =>
Na2S + 2 CdSO4 = 2 NaSO4 + Cd2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaH + O2 = Na2O2 + H2 =>
2 NaH + O2 = Na2O2 + H2
Mg + HMnO4 = Mg(MnO4)2 + H2 =>
Mg + 2 HMnO4 = Mg(MnO4)2 + H2
HNO3 + LiOH = LiNO3 + H2O =>
HNO3 + LiOH = LiNO3 + H2O
H2CrO4 + Sn(OH)2 = H2O + SnCrO4 =>
H2CrO4 + Sn(OH)2 = 2 H2O + SnCrO4
Zn(ClO3)2 + (NH4)2S = Zn(NH4)2 + S(ClO3)2 =>
Zn(ClO3)2 + (NH4)2S = Zn(NH4)2 + S(ClO3)2
F + Cl = F3Cl =>
3 F + Cl = F3Cl
Fe(s) + CuSo4(aq) = Cu(s) + FeSo4(aq) =>
Fe(s) + CuSo4(aq) = Cu(s) + FeSo4(aq)
C3H5(OH)3 + CH3COOH = (CH3COO)2C2H4 + H2O =>
2 C3H5(OH)3 + 3 CH3COOH = 2(CH3COO)2C2H4 + 4 H2O
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
Cl2 + Na[Al(OH)4] = Na[AlCl4] + Na[Al(ClO4)4] + H2O =>
16 Cl2 + 8 Na[Al(OH)4] = 7 Na[AlCl4] + Na[Al(ClO4)4] + 16 H2O
PbSO4 = Pb2 + SO4 =>
2 PbSO4 = Pb2 + 2 SO4
RCOONa + MgCl2 = (RCOO)2Mg + NaCl =>
2 RCOONa + MgCl2 = (RCOO)2Mg + 2 NaCl
Cu + H3PO4 = H2 + CuPO4 =>
2 Cu + 2 H3PO4 = 3 H2 + 2 CuPO4
H2C2H4O4 + NaOH = H2O + C2H5NaO4 =>
H2C2H4O4 + NaOH = H2O + C2H5NaO4
| 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 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
