| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SbCl3 + 3 Na2CO3 + H2O = 2 SbO(OH) + 6 NaCl + 3 CO2
KJ + H2SO4 + KMnO = J2 + MnSO + H2O + K2SO4 =>
10 KJ + 8 H2SO4 + 2 KMnO = 5 J2 + 2 MnSO + 8 H2O + 6 K2SO4
Hg2(OH)2 + HCl = Hg2Cl2 + H2O =>
Hg2(OH)2 + 2 HCl = Hg2Cl2 + 2 H2O
Pb(NO3) + HCl = PbCl + HNO3 =>
Pb(NO3) + HCl = PbCl + HNO3
K2Cl2 + MgS = K2S + MgCl2 =>
K2Cl2 + MgS = K2S + MgCl2
C2H3NaO*3H2O = C2H3NaO + H2O = =>
C2H3NaO*3H2O = C2H3NaO + 3 H2O
HCH3O2 + Ba(OH)2 = HOH + Ba(C2H3O2)2 =>
4 HCH3O2 + Ba(OH)2 = 6 HOH + Ba(C2H3O2)2
COOH{-} + H2O = HCOOH + OH{-} =>
COOH{-} + H2O = HCOOH + OH{-}
CH3CH2CH2COOCH2CH2CH3 + NaOH = H2O + NaCH2CH2CH2COOCH2CH2CH3 =>
CH3CH2CH2COOCH2CH2CH3 + NaOH = H2O + NaCH2CH2CH2COOCH2CH2CH3
K(NO3) + C = K2(CO2) + CO + N2 =>
2 K(NO3) + 5 C = K2(CO2) + 4 CO + N2
CO2 + HNO3 = HCO3 + NO2 =>
CO2 + HNO3 = HCO3 + NO2
ZnI2 + Ag = AgI + Zn =>
ZnI2 + 2 Ag = 2 AgI + Zn
H6C6 + O2 = O2C + H2O =>
2 H6C6 + 15 O2 = 12 O2C + 6 H2O
Mn2(SO4)3 + H2O = MnOOH + H2SO4 =>
Mn2(SO4)3 + 4 H2O = 2 MnOOH + 3 H2SO4
K2SO3 + HClO = KHSO4 + KCl =>
K2SO3 + HClO = KHSO4 + KCl
CH3COOH + HCO3{-} = CH3COO{-} + H2O + CO2 =>
CH3COOH + HCO3{-} = CH3COO{-} + H2O + CO2
Cr(OH)2 + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + NO2 + 3 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
C6H10O5 + O2 = CO2 + H5 =>
2 C6H10O5 + 7 O2 = 12 CO2 + 4 H5
Na2S2O3 + I2 + H2O = I{-} + SO4{2-} + H3O{+} + Na =>
Na2S2O3 + 3 I2 + 15 H2O = 6 I{-} + 2 SO4{2-} + 10 H3O{+} + 2 Na
C7H6O + Ag(NH3)2OH = Ag + H2O + NH3 + C7H5O2NH4 =>
C7H6O + 2 Ag(NH3)2OH = 2 Ag + H2O + 3 NH3 + C7H5O2NH4
Mn3O4 + HCl = MnCl2 + H2O + Cl2 =>
Mn3O4 + 8 HCl = 3 MnCl2 + 4 H2O + Cl2
Sn + HgCl = SnHg2Cl2 =>
Sn + 2 HgCl = SnHg2Cl2
CH3CH(OH)CH2COOH + C2H5OH = CH3CH(OH)CH2COOC2H5 + H2O =>
CH3CH(OH)CH2COOH + C2H5OH = CH3CH(OH)CH2COOC2H5 + H2O
Ag(s) + HI(aq) = AgI(s) + H2(g) =>
2 Ag(s) + 2 HI(aq) = 2 AgI(s) + H2(g)
NaCl + Zn(CH3COO)2 = NaCH3COO + ZnCl2 =>
2 NaCl + Zn(CH3COO)2 = 2 NaCH3COO + ZnCl2
H{+} + MnO4{-} + W{3+} = Mn{2+} + WO3{2+} + H2O =>
2 H{+} + MnO4{-} + W{3+} = Mn{2+} + WO3{2+} + H2O
Sn + Al(SO4)3 = Sn(SO4)3 + Al =>
Sn + Al(SO4)3 = Sn(SO4)3 + Al
Si + PO4 = SiPO4 =>
Si + PO4 = SiPO4
Ag + KNO3 = Ag2NO3 + K2 =>
4 Ag + 2 KNO3 = 2 Ag2NO3 + K2
Al2O3 + Ba(OH)2 + H2O = Ba([Al(OH)4])2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba([Al(OH)4])2
TlOH + MgBr2 = TlBr + Mg(OH)2 =>
2 TlOH + MgBr2 = 2 TlBr + Mg(OH)2
(NH4)2O + MgCl2 = Mg(OH)2 + NH3 + HCl =>
2(NH4)2O + MgCl2 = Mg(OH)2 + 4 NH3 + 2 HCl
Ag + Sn = AgSn =>
Ag + Sn = AgSn
KCl + MnO2 + KHSO4 = K2SO4 + MnSO4 + Cl2 + KOH =>
2 KCl + MnO2 + 2 KHSO4 = K2SO4 + MnSO4 + Cl2 + 2 KOH
Fe2(CO3) = Fe2O + CO2 =>
Fe2(CO3) = Fe2O + CO2
C31H64 + KNO3 = CO2 + H2O + K2O + N2 =>
5 C31H64 + 188 KNO3 = 155 CO2 + 160 H2O + 94 K2O + 94 N2
P(OH)3 + FeCl2 = Fe(OH)2 + PCl3 =>
2 P(OH)3 + 3 FeCl2 = 3 Fe(OH)2 + 2 PCl3
CoCl2*6H2O + NH4Cl + NH3 + H2O2HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + NH4Cl + 9 NH3 + H2O2HCl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Na2AsO3 + Cl2 + NaOH = Na3AsO4 + NaCl + H2O =>
2 Na2AsO3 + Cl2 + 4 NaOH = 2 Na3AsO4 + 2 NaCl + 2 H2O
Al + LiOH + H2O = Li2[Al(OH)4] + H2 =>
Al + 2 LiOH + 2 H2O = Li2[Al(OH)4] + H2
MnO2(s) + HCl(aq) + H2C2O4(aq) = MnCl2(s) + CO2(g) + H2O(l) =>
MnO2(s) + 2 HCl(aq) + H2C2O4(aq) = MnCl2(s) + 2 CO2(g) + 2 H2O(l)
NH3*H2O + CuCl2 = Cu(OH)2 + NH4Cl =>
2 NH3*H2O + CuCl2 = Cu(OH)2 + 2 NH4Cl
ZnSO4 + Na2S = Na2SO4 + ZnS =>
ZnSO4 + Na2S = Na2SO4 + ZnS
KH2PO4 + H2O = KH2PO4*H2O =>
KH2PO4 + H2O = KH2PO4*H2O
Be(OH)2 + H2 = BeH2 + H2O =>
Be(OH)2 + 2 H2 = BeH2 + 2 H2O
Cu2O + Ca = CaO + Cu =>
Cu2O + Ca = CaO + 2 Cu
KCl + AgCl = KAgCl2 =>
KCl + AgCl = KAgCl2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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