| Équations équilibrées la veille | Équations équilibrées le lendemain |
6.9999999999988CH702 + 4311.9999999991C3H9N = C7H602 + 4311.9999999991C3H10N
La + O2 = LaO2 =>
La + O2 = LaO2
Ce(OH)4 + HCl = CeCl3 + Cl2 + H2O =>
2 Ce(OH)4 + 8 HCl = 2 CeCl3 + Cl2 + 8 H2O
Fe2O3 + Na(OH) = Na2O + Fe(OH)3 =>
Fe2O3 + 6 Na(OH) = 3 Na2O + 2 Fe(OH)3
Na3PO4 + KOH = K3PO4 + NaOH = P2O =>
Na3PO4 + 3 KOH = K3PO4 + 3 NaOH
Ca(OH)2(aq)CO2(g) = CaCO3H2O =>
Ca(OH)2(aq)CO2(g) = CaCO3H2O
KIO3 + C = KI + CO =>
KIO3 + 3 C = KI + 3 CO
HCH3CO2 + H2O = CH3CO2 + H3O =>
HCH3CO2 + H2O = CH3CO2 + H3O
H2C2O4 + K2Cr2O7 + HCl = CrCl3 + KCl + H2O + CO2 =>
3 H2C2O4 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 6 CO2
(NH4)Br + Ca(OH)2 = (NH4)(OH) + CaBr2 =>
2(NH4)Br + Ca(OH)2 = 2(NH4)(OH) + CaBr2
NH4Cl(aq) + Ca(OH)2(aq) = CaCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 NH3(g) + 2 H2O(l)
NaBr + Cl2 = Br2Cl2 + Na =>
2 NaBr + Cl2 = Br2Cl2 + 2 Na
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
C6H12O6 = C4H8O2 + H2O + CO2 =>
5 C6H12O6 = 6 C4H8O2 + 6 H2O + 6 CO2
Cm + O2 = CmO2 =>
Cm + O2 = CmO2
NaClO3 + KI = NaKI + ClO3 =>
NaClO3 + KI = NaKI + ClO3
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
CaO + NO = Ca + NO2 =>
CaO + NO = Ca + NO2
C14H14N3NaO3S + NaOH = Na2N3O3S + C14H14OH =>
C14H14N3NaO3S + NaOH = Na2N3O3S + C14H14OH
H2 + SnO = Sn + H2O =>
H2 + SnO = Sn + H2O
HgS + HNO3 = Hg(NO3)2 + NO2 + H2O + S =>
HgS + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O + S
NH4BrAg(C2H3O2) = NH4(C2H3O2)AgBr =>
NH4BrAg(C2H3O2) = NH4(C2H3O2)AgBr
C3H8O3 + Ce{+4} + H2O = HCO2H + Ce{+3} + H{+} =>
C3H8O3 + 8 Ce{+4} + 3 H2O = 3 HCO2H + 8 Ce{+3} + 8 H{+}
Fe(CrO2)2 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 Fe(CrO2)2 + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Hg + AgNo3 = Ag + Hg3No2 =>
9 Hg + 2 AgNo3 = 2 Ag + 3 Hg3No2
CH3C6H4NH2HCl = CH3C6H4NH3Cl =>
CH3C6H4NH2HCl = CH3C6H4NH3Cl
MnF2 + O2 = MnO + F2 =>
2 MnF2 + O2 = 2 MnO + 2 F2
Br(l) + LiI(aq) = LiBr(aq) + I2(s) =>
2 Br(l) + 2 LiI(aq) = 2 LiBr(aq) + I2(s)
Si2H3 + O2 = SiO26 + H2O3 =>
4 Si2H3 + 113 O2 = 8 SiO26 + 6 H2O3
FeCl3 + O = Fe2O3 + Cl =>
2 FeCl3 + 3 O = Fe2O3 + 6 Cl
C4H9 + C8H10O2 + OSO3H = C16H26O2 + H2SO4 =>
2 C4H9 + C8H10O2 + 2 OSO3H = C16H26O2 + 2 H2SO4
Na2Zn(OH)4 = ZnO + H2O + NaOH =>
Na2Zn(OH)4 = ZnO + H2O + 2 NaOH
NaCl(s) + H2SO4(aq) = HCl(aq) + Na2SO4(l) =>
2 NaCl(s) + H2SO4(aq) = 2 HCl(aq) + Na2SO4(l)
Al(OH)3 + Na2CO3 = NaAlO2 + CO2 + H2O =>
2 Al(OH)3 + Na2CO3 = 2 NaAlO2 + CO2 + 3 H2O
As2O3 + Zn + H{+2} = AsH3 + Zn2{+} + H2O =>
As2O3 + 48 Zn + 12 H{+2} = 2 AsH3 + 24 Zn2{+} + 3 H2O
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
ZnCl2 + KHCO3 = ZnCO3 + KCl + CO2 + H2O =>
ZnCl2 + 2 KHCO3 = ZnCO3 + 2 KCl + CO2 + H2O
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn2 =>
2 Ca + 2 Zn(NO3)2 = 2 Ca(NO3)2 + Zn2
Mn2O7 + C2H5OH = CO2 + H2O + MnO =>
6 Mn2O7 + 5 C2H5OH = 10 CO2 + 15 H2O + 12 MnO
MgCO3 + O2 = MgCO3O2 =>
MgCO3 + O2 = MgCO3O2
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
Fe2O3 + SO2 = FeS + O2 =>
2 Fe2O3 + 4 SO2 = 4 FeS + 7 O2
TiO2(s) + C(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO2(s) + C(s) + 2 Cl2(g) = TiCl4(s) + CO2(g)
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/24
Équations équilibrées sur05/10/23
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