| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 H2Co3 = Al(Co3)3 + 3 H2
KNO3 + AgCl = AgNO3 + KCl =>
KNO3 + AgCl = AgNO3 + KCl
K2PtBr6(s) = KBr(s) + Pt(s) + Br2(g) =>
K2PtBr6(s) = 2 KBr(s) + Pt(s) + 2 Br2(g)
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
AlCl3 + NH3*H2O = NH4[Al(OH)4] + NH4Cl =>
AlCl3 + 4 NH3*H2O = NH4[Al(OH)4] + 3 NH4Cl
NaOH + H{2}CO{3} = Na{2}CO{3} + H2O =>
NaOH + H{2}CO{3} = Na{2}CO{3} + H2O
H2C4H4O2 + KOH = K2C4H4O2 + H2O =>
H2C4H4O2 + 2 KOH = K2C4H4O2 + 2 H2O
C3H6 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
2 C3H6 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Al(OH)3 = Al + O2 + H2 =>
2 Al(OH)3 = 2 Al + 3 O2 + 3 H2
HCl + FeCl3 = FeCl2 + H2Cl3 =>
2 HCl + FeCl3 = FeCl2 + H2Cl3
MnO4 + CH3OH = MnO2 + HCOO + H2O =>
5 MnO4 + 4 CH3OH = 5 MnO2 + 4 HCOO + 6 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
H3PO4 + LiOH + ZnC10H14O4 + H2O = LiZnH4PO4 + CO + H230 =>
115 H3PO4 + 115 LiOH + 115 ZnC10H14O4 + 575 H2O = 115 LiZnH4PO4 + 1150 CO + 12 H230
Fe3O4 + Al + NaNO3 = Fe(NO3)2 + Al2O3 + Na =>
3 Fe3O4 + 8 Al + 18 NaNO3 = 9 Fe(NO3)2 + 4 Al2O3 + 18 Na
NaNO3 + K = NaNO3K =>
NaNO3 + K = NaNO3K
NH4NO3 + Pb(ClO4)3 = NH4ClO4 + Pb(NO3)3 =>
3 NH4NO3 + Pb(ClO4)3 = 3 NH4ClO4 + Pb(NO3)3
Rb2O + P2O5 = Rb3PO4 =>
3 Rb2O + P2O5 = 2 Rb3PO4
K2Co3 + O2 + Cr2O3 = Co2 + K2CrO4 =>
4 K2Co3 + 5 O2 + 2 Cr2O3 = 6 Co2 + 4 K2CrO4
FeSiO3 + NaNO3 = FeNO3 + NaSiO3 =>
FeSiO3 + NaNO3 = FeNO3 + NaSiO3
CoCl2 + NH4SCN = Co(SCN)2 + NH4Cl =>
CoCl2 + 2 NH4SCN = Co(SCN)2 + 2 NH4Cl
CH3CH2OSO3H = CH2CH2 + H2SO4 =>
CH3CH2OSO3H = CH2CH2 + H2SO4
C3O3N3Cl3 + NaOH = NaOCl + C3O3N3Na3 + H2O =>
C3O3N3Cl3 + 6 NaOH = 3 NaOCl + C3O3N3Na3 + 3 H2O
CH3Cl + Na = CH3 + NaCl =>
CH3Cl + Na = CH3 + NaCl
Mg(s) + CuSO4(aq) = Mg(SO4)2(aq) + Cu(aq) =>
Mg(s) + 2 CuSO4(aq) = Mg(SO4)2(aq) + 2 Cu(aq)
Li + HNO3 = Li2O + HNO2 =>
2 Li + HNO3 = Li2O + HNO2
L2 + HNO3 = HLO3 + NO + H2O =>
3 L2 + 10 HNO3 = 6 HLO3 + 10 NO + 2 H2O
H2SO4 + HBr = Br2*SO2 + H2O =>
H2SO4 + 2 HBr = Br2*SO2 + 2 H2O
Cr + CO3 = Cr(CO3)3 =>
Cr + 3 CO3 = Cr(CO3)3
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
L2 + HNO3 = HLO3 + NO + H2O =>
3 L2 + 10 HNO3 = 6 HLO3 + 10 NO + 2 H2O
CrCl3 + KMnO4 + KCl + H2O = K2Cr2O7 + HCl + MnCl2 =>
10 CrCl3 + 6 KMnO4 + 4 KCl + 11 H2O = 5 K2Cr2O7 + 22 HCl + 6 MnCl2
H2[SO4] + CaO = H2O + Ca[SO4] =>
H2[SO4] + CaO = H2O + Ca[SO4]
CoCO3(s) + Fe2O3(s) = CoFe2O4(s) + CO2(g) =>
CoCO3(s) + Fe2O3(s) = CoFe2O4(s) + CO2(g)
HO{-} + Cr(OH)3 + BrO{-} = CrO4{2-} + Br{-} + H2O =>
4 HO{-} + 2 Cr(OH)3 + 3 BrO{-} = 2 CrO4{2-} + 3 Br{-} + 5 H2O
Fe2 + Cl7 = Fe3Cl =>
21 Fe2 + 2 Cl7 = 14 Fe3Cl
HBrO + H2S = Br{-} + S8 + H{+} + H2O =>
8 HBrO + 8 H2S = 8 Br{-} + S8 + 8 H{+} + 8 H2O
Mn + Al2 = Mn2Al7 =>
4 Mn + 7 Al2 = 2 Mn2Al7
Cl + O = Cl2O =>
2 Cl + O = Cl2O
H2SO3 + Na2S = S + NaSO3 + H =>
2 H2SO3 + Na2S = S + 2 NaSO3 + 4 H
NaNO2 + HSO3NH2 = HNO2 + NaSO3NH2 =>
NaNO2 + HSO3NH2 = HNO2 + NaSO3NH2
NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl
Au(s) + KNO3(aq) = K(s) + AuNO3(aq) =>
Au(s) + KNO3(aq) = K(s) + AuNO3(aq)
Na3[Al(OH)6] + HF = Na3[AlF6] + H2O =>
Na3[Al(OH)6] + 6 HF = Na3[AlF6] + 6 H2O
Na2SO3 + HCI = NaCI + H2OSO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2OSO2
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
W2Nb2C3 = WC + Nb6C5 + Nb =>
5 W2Nb2C3 = 10 WC + Nb6C5 + 4 Nb
Ca{2+}(aq) + SO4{2-}(aq) = CaSO4(s) =>
Ca{2+}(aq) + SO4{2-}(aq) = CaSO4(s)
[Co(NH3)6]Cl2 + NH4Cl + H2O2 = [Co(NH3)6]Cl3 + H2O + N2 =>
2[Co(NH3)6]Cl2 + 2 NH4Cl + 4 H2O2 = 2[Co(NH3)6]Cl3 + 8 H2O + N2
C6H5NO2 + Sn + HCl = C6H7N + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H7N + 3 SnCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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