| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CH3CH2ONa + C3H7Cl = CH3CH2OCH3CHCH3 + NaCl =>
CH3CH2ONa + C3H7Cl = CH3CH2OCH3CHCH3 + NaCl
CuSO + BaCl = BaSO + CuCl =>
CuSO + BaCl = BaSO + CuCl
Al2(CO3)3 + Ca(OH)2 = Ca(CO3) + Al(OH)3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 3 Ca(CO3) + 2 Al(OH)3
*10H2 + *10O2 = *H2O =>
2*10H2 + *10O2 = 20*H2O
Zn + Fe(ClO2)3 = Zn(ClO2) + Fe =>
3 Zn + Fe(ClO2)3 = 3 Zn(ClO2) + Fe
H4SCl6 + H2O2 = H2SO4 + HCl =>
H4SCl6 + 2 H2O2 = H2SO4 + 6 HCl
MnCl2 + NaClO + NaOH = NaMnO4 + NaCl + H2O =>
2 MnCl2 + 5 NaClO + 6 NaOH = 2 NaMnO4 + 9 NaCl + 3 H2O
Ga2O3 + H2O = Ga(OH)3 =>
Ga2O3 + 3 H2O = 2 Ga(OH)3
MgSO4*5H2O = MgSO4 + H2O =>
MgSO4*5H2O = MgSO4 + 5 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(OH)2 + HC2H302 = Cu(C2H302)2 + H2O =>
Cu(OH)2 + 2 HC2H302 = Cu(C2H302)2 + 2 H2O
K2Cr2O7 + H20(l) + S(g) = KOH(aq) + Cr2O3(s) + SO2(g) =>
10 K2Cr2O7 + H20(l) + 10 S(g) = 20 KOH(aq) + 10 Cr2O3(s) + 10 SO2(g)
Ca2(CO3)2 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 Ca2(CO3)2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 H2O + 6 CO2
Sb2S3 + HNO3 = Sb2O5 + N02 + S + H2O =>
Sb2S3 + 2 HNO3 = Sb2O5 + N02 + 3 S + H2O
Ge + KClO3 + KOH = K2[Ge(OH)6] + KCl + K2O =>
3 Ge + 2 KClO3 + 18 KOH = 3 K2[Ge(OH)6] + 2 KCl + 6 K2O
Ag + O2 + H2S = AgS + H2O =>
2 Ag + O2 + 2 H2S = 2 AgS + 2 H2O
MnO + CuO + ReO3 = Mn2CuReO6 =>
2 MnO + CuO + ReO3 = Mn2CuReO6
C2H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
CrO5 + H = H2O + Cr =>
CrO5 + 10 H = 5 H2O + Cr
C6H12O6 = CH3COCH3 + CO2H2O =>
2 C6H12O6 = 3 CH3COCH3 + 3 CO2H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Mg(NO3)2 + K3(PO4) = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3(PO4) = Mg3(PO4)2 + 6 KNO3
FeO + H3PO4 = Fe(PO3)2 + H2O =>
FeO + 2 H3PO4 = Fe(PO3)2 + 3 H2O
MnO2 + Fe + H2SO4 = MnSO4 + FeSO4 + H2O =>
MnO2 + Fe + 2 H2SO4 = MnSO4 + FeSO4 + 2 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
FeSO4 + O2 + CaCO3 + H2O = Fe(OH)3 + CaSO4 + CO2 =>
4 FeSO4 + O2 + 4 CaCO3 + 6 H2O = 4 Fe(OH)3 + 4 CaSO4 + 4 CO2
CuFeS2 = Cu2S + FeS + S2 =>
4 CuFeS2 = 2 Cu2S + 4 FeS + S2
Hg2(ClO4)2 + NaCl = NaClO4 + HgCl =>
Hg2(ClO4)2 + 2 NaCl = 2 NaClO4 + 2 HgCl
Sr(OH)2 + H2SiO3 = (SrOH)2SiO3 + H2O =>
2 Sr(OH)2 + H2SiO3 = (SrOH)2SiO3 + 2 H2O
AlC3H9 + HCl = AlCl3 + CH4 =>
AlC3H9 + 3 HCl = AlCl3 + 3 CH4
NH4HCO2 + O2 = N2 + CO2 + H2O =>
4 NH4HCO2 + 5 O2 = 2 N2 + 4 CO2 + 10 H2O
Ni(OH)2 + Br2 + H2SO4 = NiSO4 + HBr + O2 =>
Ni(OH)2 + 2 Br2 + H2SO4 = NiSO4 + 4 HBr + O2
NaOH + Cu3[Fe(CN)6]2 = Na3[Fe(CN)6] + Cu(OH)2 =>
6 NaOH + Cu3[Fe(CN)6]2 = 2 Na3[Fe(CN)6] + 3 Cu(OH)2
HNO3 + SI = SIO2 + NO2 + H2O =>
4 HNO3 + SI = SIO2 + 4 NO2 + 2 H2O
NaClO3 + H2O = O2 + HCl + NaOH =>
2 NaClO3 + 2 H2O = 3 O2 + 2 HCl + 2 NaOH
CaO + SiO = Ca + SiO3 =>
2 CaO + SiO = 2 Ca + SiO3
D2O + SOCl2 = DCl + SO2 =>
D2O + SOCl2 = 2 DCl + SO2
MgCl2 + LiOH = Mg(OH)2 + LiCl =>
MgCl2 + 2 LiOH = Mg(OH)2 + 2 LiCl
AlC3 = Al + C =>
AlC3 = Al + 3 C
Fe + Na2C2O4 = Fe(C2O4)3 + Na =>
Fe + 3 Na2C2O4 = Fe(C2O4)3 + 6 Na
CdNO3 + Na = NaNO3 + Cd =>
CdNO3 + Na = NaNO3 + Cd
C + H2 + O2 = C8H16O8 =>
8 C + 8 H2 + 4 O2 = C8H16O8
CaCl2 + NaC18H33O2 = Ca(C18H33O2)2 + NaCl =>
CaCl2 + 2 NaC18H33O2 = Ca(C18H33O2)2 + 2 NaCl
Cu + H{+} + SO42{-} = Cu2{+} + H2O + SO2 =>
158 Cu + 80 H{+} + SO42{-} = 79 Cu2{+} + 40 H2O + SO2
KMnO4 + PH3 + HCl = KCl + MnCl2 + H2O + P2O5 =>
16 KMnO4 + 10 PH3 + 48 HCl = 16 KCl + 16 MnCl2 + 39 H2O + 5 P2O5
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3H2O + H + SO4 =>
MnSO4*H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + 2 H + SO4
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
Cr + Al2O3 = CrO2 + Al =>
3 Cr + 2 Al2O3 = 3 CrO2 + 4 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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