| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sb2S3 + HNO3 + H2O = H3SbO3 + H2SO4 + NO =>
Sb2S3 + 8 HNO3 + 2 H2O = 2 H3SbO3 + 3 H2SO4 + 8 NO
KMnO4 + H2SO4 + Sb = Sb2O3 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 Sb = 5 Sb2O3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
MgO + HCl(aq) = MgCl2 + H2O =>
MgO + 2 HCl(aq) = MgCl2 + H2O
FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4
Rb(s) + H2O(l) = Rb2O(aq) + H2(g) =>
2 Rb(s) + H2O(l) = Rb2O(aq) + H2(g)
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
L3 + JV4 = J5L8 + V6 =>
8 L3 + 15 JV4 = 3 J5L8 + 10 V6
Na2SiO3 = Na2O + SiO2 =>
Na2SiO3 = Na2O + SiO2
HCl + Ca(OCl)2 = CaCl2 + Cl2 + H2O =>
4 HCl + Ca(OCl)2 = CaCl2 + 2 Cl2 + 2 H2O
Cl2 + IO3{-} = ClO3{-} + I2 =>
Cl2 + 2 IO3{-} = 2 ClO3{-} + I2
S + Cl2 = S7Cl3 =>
14 S + 3 Cl2 = 2 S7Cl3
C3H8O + KMnO4 = C3H6O2K + MnO2 + H2O =>
C3H8O + KMnO4 = C3H6O2K + MnO2 + H2O
Na2O2 + Nb2O5 = Na3Nb(O2)4 + Na2O =>
8 Na2O2 + Nb2O5 = 2 Na3Nb(O2)4 + 5 Na2O
AgSO4 + K4Fe(CN)6 = Ag2Fe(CN)6 + K2SO4 =>
2 AgSO4 + K4Fe(CN)6 = Ag2Fe(CN)6 + 2 K2SO4
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
CH3COOH + CO3 = CO2 + H2O =>
CH3COOH + 4 CO3 = 6 CO2 + 2 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
ZnO + CO2 = ZnCO3 =>
ZnO + CO2 = ZnCO3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
H3PO4 + HClO4 = [P(OH)4]ClO4 =>
H3PO4 + HClO4 = [P(OH)4]ClO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
S2O4{-2} + Ag2O + H2O = SO3{-2} + Ag + H{+} =>
S2O4{-2} + Ag2O + H2O = 2 SO3{-2} + 2 Ag + 2 H{+}
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
CO2(g) + NH3(g) = NH4CO2NH2(s) =>
CO2(g) + 2 NH3(g) = NH4CO2NH2(s)
NaHO + MgPO4 = NaPO4 + MgHO =>
NaHO + MgPO4 = NaPO4 + MgHO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ba + NHO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 NHO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
H2CO3 + LiOH = Li2CO3 + H2O(l) =>
H2CO3 + 2 LiOH = Li2CO3 + 2 H2O(l)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH4 + CO2 = C3H8 + H2O =>
5 CH4 + CO2 = 2 C3H8 + 2 H2O
NH4OH + CH3CH2OH = CH3CH2NH2 + H2O =>
NH4OH + CH3CH2OH = CH3CH2NH2 + 2 H2O
C6H5COOHCH3Cl = C6H5COClCH3OH =>
C6H5COOHCH3Cl = C6H5COClCH3OH
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
K3[Cr(OH)6] + HCl = KCl + CrCl3 + H2O =>
K3[Cr(OH)6] + 6 HCl = 3 KCl + CrCl3 + 6 H2O
Br2 + MgCl2 = MgBr2 + Cl =>
Br2 + MgCl2 = MgBr2 + 2 Cl
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4(aq) + (NO3)2Na3(aq) =>
Ni(NO3)2(aq) + Na3PO4(aq) = NiPO4(aq) + (NO3)2Na3(aq)
PbS + NaOH = Pb(OH) + NaS =>
PbS + NaOH = Pb(OH) + NaS
UH3 + NaClO = UO2(OH)2 + NaCl + H2O =>
2 UH3 + 9 NaClO = 2 UO2(OH)2 + 9 NaCl + H2O
C7H15COOH + CH3OH = C7H15COOCH3 + H2O =>
C7H15COOH + CH3OH = C7H15COOCH3 + H2O
HAl + AuOH = AuAl + H2O =>
HAl + AuOH = AuAl + H2O
NH4NO3 = NH4 + NO3 =>
NH4NO3 = NH4 + NO3
Na + NH3 = NaH + N =>
3 Na + NH3 = 3 NaH + N
(CH2OH)CHOH + O2 = CO2 + H2O =>
4(CH2OH)CHOH + 9 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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