| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H17OH + H2SO4 = C10H16 + HSO4{-} + H3O{+}
H2S(aq) + KOH = H2O + K2S =>
H2S(aq) + 2 KOH = 2 H2O + K2S
HCl(aq)LiOH = HOHLiCl =>
HCl(aq)LiOH = HOHLiCl
C5H6S(l) + O2 = CO2 + H2O + SO2 =>
2 C5H6S(l) + 15 O2 = 10 CO2 + 6 H2O + 2 SO2
C14H26 + O2 = CO2 + H2O =>
2 C14H26 + 41 O2 = 28 CO2 + 26 H2O
AgNO3 + Fe3 = Ag + Fe(NO3)2 =>
6 AgNO3 + Fe3 = 6 Ag + 3 Fe(NO3)2
HOC6H4COOCH3(l)H2O(l) = HOC6H4COOH(s)CH3OH(aq) =>
HOC6H4COOCH3(l)H2O(l) = HOC6H4COOH(s)CH3OH(aq)
NaCO3 + H3PO4 = Na3PO4 + HCO3 =>
3 NaCO3 + H3PO4 = Na3PO4 + 3 HCO3
C + CuO = Cu + CO =>
C + CuO = Cu + CO
Pb(NO3)HClO3 = HNO3PbClO3 =>
Pb(NO3)HClO3 = HNO3PbClO3
KOH + CO2 = H2O + K3OHCO3 =>
3 KOH + CO2 = H2O + K3OHCO3
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
Na2CO3 + HCl = CO2 + NaOH + NaCl =>
Na2CO3 + HCl = CO2 + NaOH + NaCl
SrSCaCl2 = SrCl2CaS =>
SrSCaCl2 = SrCl2CaS
CrOHCl2H2O = Cr(OH)2HClCl =>
CrOHCl2H2O = Cr(OH)2HClCl
Al2O3 + H2SO4 = Al(OH)SO4 + H2O =>
Al2O3 + 2 H2SO4 = 2 Al(OH)SO4 + H2O
CHONNaCl = NaOHCNCl =>
CHONNaCl = NaOHCNCl
Ba(CH3COO)2ZnSO4 = BaSO4Zn(CH3COO)2 =>
Ba(CH3COO)2ZnSO4 = BaSO4Zn(CH3COO)2
Pt + MnBr2 = PtBr + Mn =>
2 Pt + MnBr2 = 2 PtBr + Mn
K2O + SiO2 + H2O = K2H2SiO4 =>
K2O + SiO2 + H2O = K2H2SiO4
Ag2O + Be = Ag + BeO =>
Ag2O + Be = 2 Ag + BeO
Fe + Cu{+}NO3{-} = Fe{+2}NO3{-} + Cu =>
Fe + 2 Cu{+}NO3{-} = Fe{+2}NO3{-} + 2 Cu
C8H10 + O2 = H2O + CO2 =>
2 C8H10 + 21 O2 = 10 H2O + 16 CO2
Ca(NO3)2(aq) + KCl(aq) = CaCl(aq) + K(NO3)2(aq) =>
Ca(NO3)2(aq) + KCl(aq) = CaCl(aq) + K(NO3)2(aq)
BaSO4Pb(NO3)2 = Ba(NO3)2PbSO4 =>
BaSO4Pb(NO3)2 = Ba(NO3)2PbSO4
H2CrO4 + H2O2 = H2CrO6 + H2O =>
H2CrO4 + 2 H2O2 = H2CrO6 + 2 H2O
Hg(C2H3O2)Li(PO4) = Hg(PO4)Li(C2H3O2) =>
Hg(C2H3O2)Li(PO4) = Hg(PO4)Li(C2H3O2)
K2Cr204 + HCl = KCl + Cr204 + H =>
K2Cr204 + 2 HCl = 2 KCl + Cr204 + 2 H
CaCO3 + CH3COOH = CO2 + Ca(CH3COO)2 + H2O =>
CaCO3 + 2 CH3COOH = CO2 + Ca(CH3COO)2 + H2O
OH + N2O3 = NO2 + H2O =>
2 OH + N2O3 = 2 NO2 + H2O
CO(NH2)2 + O2 = H2O + HNO3 + CO2 =>
CO(NH2)2 + 4 O2 = H2O + 2 HNO3 + CO2
Pt{4+} + H2 = Pt{2+} + H{+} =>
Pt{4+} + H2 = Pt{2+} + 2 H{+}
Be(OH)2 + NaOH = Na + Be(OH)4 =>
Be(OH)2 + 2 NaOH = 2 Na + Be(OH)4
Hg(NO3)2Cr(SO4) = HgSO4Cr(NO3)2 =>
Hg(NO3)2Cr(SO4) = HgSO4Cr(NO3)2
NaOClHBr = NaOBrHCl =>
NaOClHBr = NaOBrHCl
(NH4)2 + SO4 + NaOH = (NH4)2(OH)2 + Na2SO4 =>
(NH4)2 + SO4 + 2 NaOH = (NH4)2(OH)2 + Na2SO4
C6H6O(g) + O2(g) = CO2(g) + H2O(l) =>
C6H6O(g) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)
HClOKI = HClIOK =>
HClOKI = HClIOK
CH2CH3OH + O2 = CO2 + H2 =>
2 CH2CH3OH + 3 O2 = 4 CO2 + 6 H2
Ca(CO3) + LiCl = CaCl2 + Li2(CO3) =>
Ca(CO3) + 2 LiCl = CaCl2 + Li2(CO3)
NaCl + Ag3NO3 = Ag3Cl + NaNO3 =>
NaCl + Ag3NO3 = Ag3Cl + NaNO3
H3PO4 + Mn(CO3)2 = Mn3(PO4)4 + CO2 + H2O =>
4 H3PO4 + 3 Mn(CO3)2 = Mn3(PO4)4 + 6 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
BeO2 + As(OH)3 + NaOH + H2 = NaBe4(AsO7) + H2O =>
4 BeO2 + As(OH)3 + NaOH + 3 H2 = NaBe4(AsO7) + 5 H2O
MgSO4KNO3 = KSO4MgNO3 =>
MgSO4KNO3 = KSO4MgNO3
NaCl + H2SO4 = Na2SO4 + Cl2 + SO2 + H2O =>
2 NaCl + 2 H2SO4 = Na2SO4 + Cl2 + SO2 + 2 H2O
NaOH + NH4 = NH3Na + H2O =>
NaOH + NH4 = NH3Na + H2O
NH3(g)H2S(g) = NH4HS(s) =>
NH3(g)H2S(g) = NH4HS(s)
C9H23N3 + C2H5OH + O2 = NH3 + CH3CHO =>
4 C9H23N3 + 8 C2H5OH + 9 O2 = 12 NH3 + 26 CH3CHO
FeClNh4OH = FeOHNh4Cl =>
FeClNh4OH = FeOHNh4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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