| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3(PO4)2 + 3 H2SO4 = 3 CuSO4 + 2 H3PO4
Cu(NO3)6H2O(s) = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)6H2O(s) = 2 CuO + 12 NO2 + 5 O2 + 2 H2O
O2 + H2C2O4 = CO2 + H2O =>
O2 + 2 H2C2O4 = 4 CO2 + 2 H2O
Na3AsO3 + KMnO4 + H2SO4 = K2S04 + MnSO4 + H3AsO4 + Na2SO4 + H2O =>
18 Na3AsO3 + 2 KMnO4 + 33 H2SO4 = K2S04 + 2 MnSO4 + 18 H3AsO4 + 27 Na2SO4 + 6 H2O
NaFeO2 + HNO3 = NaNO3 + Fe(NO3)3 + H2O =>
NaFeO2 + 4 HNO3 = NaNO3 + Fe(NO3)3 + 2 H2O
CsI + Cl2 = CsCl2 + I =>
CsI + Cl2 = CsCl2 + I
HgO + NO2 + O2 = Hg(NO3)2 =>
2 HgO + 4 NO2 + O2 = 2 Hg(NO3)2
HBrO + Pt(OH)4 = Pt(BrO)4 + H2O =>
4 HBrO + Pt(OH)4 = Pt(BrO)4 + 4 H2O
Cu3(PO4)2 + Ca(OH)2 = Cu(OH)2 + Ca3(PO4)2 =>
Cu3(PO4)2 + 3 Ca(OH)2 = 3 Cu(OH)2 + Ca3(PO4)2
Na2HPO4 + Ba(OH)2 = BaHPO4 + NaOH =>
Na2HPO4 + Ba(OH)2 = BaHPO4 + 2 NaOH
CaCo3 + AgCl = CaCl2 + Ag2Co3 =>
CaCo3 + 2 AgCl = CaCl2 + Ag2Co3
NaCl + K3PO3 = KCl + Na3PO3 =>
3 NaCl + K3PO3 = 3 KCl + Na3PO3
Al2(SO4)3 + CaCO3 = CaSO4 + Al2(CO3)3 =>
Al2(SO4)3 + 3 CaCO3 = 3 CaSO4 + Al2(CO3)3
Na3P + Mg(MnO4)2 = Mg3P2 + NaMnO4 =>
2 Na3P + 3 Mg(MnO4)2 = Mg3P2 + 6 NaMnO4
NH4OH + NH4HCO3 = (NH4)2CO3 + H2O =>
NH4OH + NH4HCO3 = (NH4)2CO3 + H2O
C3H4O4 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 C3H4O4 + 8 AgNO3 + 4 NH3 = 8 Ag + 9 CO2 + 6 NH4NO3
Al2(SO4)3 + K2CO3 + H2O = Al(OH)3 + KHCO3 + K2SO4 =>
Al2(SO4)3 + 6 K2CO3 + 6 H2O = 2 Al(OH)3 + 6 KHCO3 + 3 K2SO4
CrO4{-2} + NO2{-} + H2O = Cr(OH)3 + NO3{-} + OH{-} =>
2 CrO4{-2} + 3 NO2{-} + 5 H2O = 2 Cr(OH)3 + 3 NO3{-} + 4 OH{-}
AuCl3 + HCl = H[AuCl4] =>
AuCl3 + HCl = H[AuCl4]
ZnO + NH4NO3 = [Zn(NH3)4](NO3)2 + HNO3 + H2O =>
ZnO + 4 NH4NO3 = [Zn(NH3)4](NO3)2 + 2 HNO3 + H2O
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2 =>
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2
FeCl2 + HNO2 + H2SO4 = Fe2(SO4)3 + N2 + Cl2 + H2O =>
2 FeCl2 + 2 HNO2 + 3 H2SO4 = Fe2(SO4)3 + N2 + 2 Cl2 + 4 H2O
NaOH + BeCl2 = Be(OH)2 + NaCl =>
2 NaOH + BeCl2 = Be(OH)2 + 2 NaCl
Y2O3 + YF3 = Y7O6F9 =>
2 Y2O3 + 3 YF3 = Y7O6F9
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HI + H2SeO4 = SeO2 + I2 + H2O =>
2 HI + H2SeO4 = SeO2 + I2 + 2 H2O
C15H32O7 + O2 = CO2 + H2O =>
2 C15H32O7 + 39 O2 = 30 CO2 + 32 H2O
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
LiAlH4 + HCl = LiCl + AlCl3 + H2 =>
LiAlH4 + 4 HCl = LiCl + AlCl3 + 4 H2
CoSO4 + Na2CO3 + H2O = Co2(OH)2CO3 + CO2 + Na2SO4 =>
2 CoSO4 + 2 Na2CO3 + H2O = Co2(OH)2CO3 + CO2 + 2 Na2SO4
Na + NaHCO3 = Na2HCO3 =>
Na + NaHCO3 = Na2HCO3
C3H8O(g) + O2(g) = CO + H2O =>
C3H8O(g) + 3 O2(g) = 3 CO + 4 H2O
C2H4(s) + O2 = CO2(g) + H2O =>
C2H4(s) + 3 O2 = 2 CO2(g) + 2 H2O
Ni + HCI = NiCI + H =>
Ni + HCI = NiCI + H
[RCO]3[C3H5O3](s) + NaOH(aq) = RCOONa(aq) + C3H5(OH)3(aq) =>
[RCO]3[C3H5O3](s) + 3 NaOH(aq) = 3 RCOONa(aq) + C3H5(OH)3(aq)
CdC2O4 + KMnO4 = KC2O4 + CdMnO4 =>
CdC2O4 + KMnO4 = KC2O4 + CdMnO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al3{+} + Ag = Al + Ag{+} =>
Al3{+} + Ag = 3 Al + Ag{+}
(Hg2)2 + Na2S = HgS + Na =>
(Hg2)2 + 4 Na2S = 4 HgS + 8 Na
HC2H2ClO2 + H2O = H3O + C2H2ClO2 =>
HC2H2ClO2 + H2O = H3O + C2H2ClO2
K2CO3 + Na2CO3 + Nb2O5 + WO3 = KNbWO + CO2 + K2Na2NbO6 =>
23 K2CO3 + 20 Na2CO3 + 13 Nb2O5 + 6 WO3 = 6 KNbWO + 43 CO2 + 20 K2Na2NbO6
Li2S(s) = Li + S =>
Li2S(s) = 2 Li + S
C2SH6 + O2 = SO2 + CO2 + H2O =>
2 C2SH6 + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O
Cu(OH)2 + P2O5 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + P2O5 = Cu3(PO4)2 + 3 H2O
C7H16OH + HCl = C7H16Cl + H2O =>
C7H16OH + HCl = C7H16Cl + H2O
Li5 + O2 = LiO =>
2 Li5 + 5 O2 = 10 LiO
C17H35COONa + CaO = C17H35COOCa + Na2O + C17H35COO =>
2 C17H35COONa + CaO = C17H35COOCa + Na2O + C17H35COO
CrCl3*6H2O + CH4N2O + C5H8O2 = Cr(C5H8O2)3 + NH4Cl + CO2 + H2O =>
8 CrCl3*6H2O + 12 CH4N2O + 25 C5H8O2 = 8 Cr(C5H8O2)3 + 24 NH4Cl + 17 CO2 + 28 H2O
(CH3)2CHMgI + C3H7OH = C6H14 + MgO + HI =>
(CH3)2CHMgI + C3H7OH = C6H14 + MgO + HI
CuSO4 + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4 + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/24
Équations équilibrées sur07/08/23
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