| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Zn + HCl = ZnCl1 + H1 =>
Zn + HCl = ZnCl1 + H1
Al + Br2(g) = AlBr3 =>
2 Al + 3 Br2(g) = 2 AlBr3
C7H8 + KMnO4 + HCl = C7H6O2 + MnCl2 + KCl + H2O =>
5 C7H8 + 6 KMnO4 + 18 HCl = 5 C7H6O2 + 6 MnCl2 + 6 KCl + 14 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C4H9OH + H2O = CO2 + H2 =>
C4H9OH + 7 H2O = 4 CO2 + 12 H2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Mn{2+} + NaOH = Mn(OH)2 + Na{+} =>
Mn{2+} + 2 NaOH = Mn(OH)2 + 2 Na{+}
CH4 + O2 = CHO2 + H4 =>
4 CH4 + 4 O2 = 4 CHO2 + 3 H4
Al2(Si2O5)2(OH)2 = Al2O3 + SiO2 + H2O =>
Al2(Si2O5)2(OH)2 = Al2O3 + 4 SiO2 + H2O
CH3OH + C6H7O3 = C8H8O3 + H2O =>
4 CH3OH + 14 C6H7O3 = 11 C8H8O3 + 13 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
CuSO4HNO3 = CuNO3 + HSO4 =>
CuSO4HNO3 = CuNO3 + HSO4
Zn + HCl(H2O) = ZnCl(H2O) + H2 =>
2 Zn + 2 HCl(H2O) = 2 ZnCl(H2O) + H2
NaI + Ag = NaAg + IAg =>
NaI + 2 Ag = NaAg + IAg
H2SO4 + Pt = Pt2(SO4)5 + H2 =>
5 H2SO4 + 2 Pt = Pt2(SO4)5 + 5 H2
C6H5NO2 + C6H1404 = (C6H5N)2 + C6H12O4 + H2O =>
350 C6H5NO2 + C6H1404 = 175(C6H5N)2 + C6H12O4 + 696 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Na2O + HIO4 = NaIO4 + H2O =>
Na2O + 2 HIO4 = 2 NaIO4 + H2O
P4 + HNO3 = H3PO4 + NO2 + H3O =>
P4 + 18 HNO3 = 4 H3PO4 + 18 NO2 + 2 H3O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
CH3CHOHCH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CHOHCH2CH2CH3 + 15 O2 = 10 CO2 + 12 H2O
MnO4{-} + SO2 + H2O = Mn{2+} + H2SO4{-} + H{+} =>
MnO4{-} + 5 SO2 + 6 H2O = Mn{2+} + 5 H2SO4{-} + 2 H{+}
CoCl2 + NH4SCN = Co(SCN)2 + NH4Cl =>
CoCl2 + 2 NH4SCN = Co(SCN)2 + 2 NH4Cl
K2TiF6 + KBF4 + Mg = TiB2 + MgF2 + KF =>
K2TiF6 + 2 KBF4 + 5 Mg = TiB2 + 5 MgF2 + 4 KF
C3H8(g) + H2O(g) = CO(g) + H2(g) = CO(g) + H2O(g) = H2(g) + CO2(g) =>
C3H8(g) + 3 H2O(g) = 3 CO(g) + 7 H2(g)
Na(HCO3) + HC6H7O7 = HOH + CO2 + Na3C6H5O7 =>
3 Na(HCO3) + HC6H7O7 = 3 HOH + 3 CO2 + Na3C6H5O7
Al(OH)3 + HNO = Al(NO)3 + H2O =>
Al(OH)3 + 3 HNO = Al(NO)3 + 3 H2O
C4H9Cl + NaI = C4H9I + NaCl =>
C4H9Cl + NaI = C4H9I + NaCl
C6H12O6 + Ag2O = Ag2 + (COOH)2 + H2O =>
C6H12O6 + 9 Ag2O = 9 Ag2 + 3(COOH)2 + 3 H2O
Fe(NO3)3 + Na2SO3 + H2O = Na2SO4 + Fe(NO3)2 + HNO3 =>
2 Fe(NO3)3 + Na2SO3 + H2O = Na2SO4 + 2 Fe(NO3)2 + 2 HNO3
MgO + LiF = LiO + MgF =>
MgO + LiF = LiO + MgF
CrCl2 + Li2CO3 = CrCO3Cl2Li2 =>
CrCl2 + Li2CO3 = CrCO3Cl2Li2
Ce(SO4)2 + Na2C2O4 = Ce2(SO4) + Na2SO4 + CO2 =>
2 Ce(SO4)2 + 3 Na2C2O4 = Ce2(SO4) + 3 Na2SO4 + 6 CO2
CaCO3 + SiO2 = CaO + Si(CO3)2 =>
2 CaCO3 + SiO2 = 2 CaO + Si(CO3)2
CO2 + Li2O = Li2CO3 =>
CO2 + Li2O = Li2CO3
MgO + H3O = Mg + H2O =>
MgO + 2 H3O = Mg + 3 H2O
C6H5OH + O2 = C6H5COOH + H2O =>
7 C6H5OH + 4 O2 = 6 C6H5COOH + 3 H2O
C4H10 + KMnO4 + H2SO4 = CH3COOC2H5 + K2SO4 + MnSO4 + H2O =>
5 C4H10 + 6 KMnO4 + 9 H2SO4 = 5 CH3COOC2H5 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Li(s) + KCl(aq) = K(s) + LiCl(aq) =>
Li(s) + KCl(aq) = K(s) + LiCl(aq)
Pb(OH)2 + NaOH = Na2PbO2 + H2O =>
Pb(OH)2 + 2 NaOH = Na2PbO2 + 2 H2O
KH2PO4 + Ba(NO3)2 = Ba3(PO4)2 + KH2(NO3)3 =>
2 KH2PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 2 KH2(NO3)3
C2H4O2 + Na2CO3 = C2CO3 + Na2H4O2 =>
C2H4O2 + Na2CO3 = C2CO3 + Na2H4O2
K + O5 = K5O =>
25 K + O5 = 5 K5O
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + Fe2 = H2 + FeSO4 =>
2 H2SO4 + Fe2 = 2 H2 + 2 FeSO4
Na + At = NaAt =>
Na + At = NaAt
KOH(aq) + Cl2(g) = KCl(aq) + KClO(aq) + H2O(l) =>
2 KOH(aq) + Cl2(g) = KCl(aq) + KClO(aq) + H2O(l)
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/09/25
Équations équilibrées sur07/09/24
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