| Équations équilibrées la veille |
2 FeCl3 + 6 NaHCO3 = Fe2O3 + 6 NaCl + 3 H2O + 6 CO2
Ti2(SO4)3 + Fe2(SO4)3 = Ti(SO4)2 + FeSO4 =>
Ti2(SO4)3 + Fe2(SO4)3 = 2 Ti(SO4)2 + 2 FeSO4
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO3)2 + H2O =>
6 Ba(OH)2 + 6 Br2 = 5 BaBr2 + Ba(BrO3)2 + 6 H2O
KN = K + N =>
KN = K + N
KBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Al + ZnCl = AlCl3 + Zn =>
Al + 3 ZnCl = AlCl3 + 3 Zn
Ba(CN)2 + (NH4)2SO4 = BaSO4 + (NH4)(CN) =>
Ba(CN)2 + (NH4)2SO4 = BaSO4 + 2(NH4)(CN)
CaCO3 + Al2O3 = Al2(CO3)3 + CaO =>
3 CaCO3 + Al2O3 = Al2(CO3)3 + 3 CaO
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Li2Cr2O7 + H2S + HCl = CrCl3 + H2O + S + LiCl =>
Li2Cr2O7 + 3 H2S + 8 HCl = 2 CrCl3 + 7 H2O + 3 S + 2 LiCl
Cl2(g) + LiI(aq) = LiCl(aq) + I2(g) =>
Cl2(g) + 2 LiI(aq) = 2 LiCl(aq) + I2(g)
MnO4{2-} + H3O{+} + SO3{2-} = MnO2 + H2O + SO4{2-} =>
MnO4{2-} + 2 H3O{+} + SO3{2-} = MnO2 + 3 H2O + SO4{2-}
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C4OH + O = C2O + H2O =>
2 C4OH + 3 O = 4 C2O + H2O
Na + K2S = K + Na2S =>
2 Na + K2S = 2 K + Na2S
ZrO2 + NaOH + H2O = Na4Zr(OH)8 =>
ZrO2 + 4 NaOH + 2 H2O = Na4Zr(OH)8
HNO3 + NH42SO4 = NO2 + H2SO4 + H2O =>
44 HNO3 + NH42SO4 = 45 NO2 + H2SO4 + 42 H2O
C4H6 + HCl = C4H6HCl =>
C4H6 + HCl = C4H6HCl
CaCl2 + CsOH = Ca(OH)2 + CsCl =>
CaCl2 + 2 CsOH = Ca(OH)2 + 2 CsCl
C + NaOH = CO2 + NaH =>
C + 2 NaOH = CO2 + 2 NaH
CaAl2Si2O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + CaCO3 =>
CaAl2Si2O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + CaCO3
Ag(OH) + HCr2O7 = Ag(Cr2O7) + H2O =>
Ag(OH) + HCr2O7 = Ag(Cr2O7) + H2O
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
KPO4 + CuSO4 = CuPO4 + KSO4 =>
KPO4 + CuSO4 = CuPO4 + KSO4
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
C2H6O + C31H64 = C26H54 + CO2 =>
2 C2H6O + 15 C31H64 = 18 C26H54 + CO2
C3H8S + O2 = H2O + CO2 + SO2 =>
C3H8S + 6 O2 = 4 H2O + 3 CO2 + SO2
ZincSulfate + SodiumHydroxide = ZincHydroxide + SodiumSulfate =>
ZincSulfate + SodiumHydroxide = ZincHydroxide + SodiumSulfate
C7H8 + KMnO4 = KC7H5O2 + MnO + KOH + H2O =>
5 C7H8 + 6 KMnO4 = 5 KC7H5O2 + 6 MnO + KOH + 7 H2O
Ni2(CO3)3 + HCl = CO2 + H2O + NiCl3 =>
Ni2(CO3)3 + 6 HCl = 3 CO2 + 3 H2O + 2 NiCl3
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 CH3COO{-} + 4 H2O
CH3CH2OH + Cr2O7{2-} + H{+} = CH3CHO + Cr2O3 + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 2 H{+} = 3 CH3CHO + Cr2O3 + 4 H2O
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + Br3 = AlBr2 =>
3 Al + 2 Br3 = 3 AlBr2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + AsO3 + H2SO4 = AsH3 + ZnSO4 + H2O =>
9 Zn + 2 AsO3 + 9 H2SO4 = 2 AsH3 + 9 ZnSO4 + 6 H2O
HCH2CHCO6 + OH = CH2CHCO6 + H2O =>
HCH2CHCO6 + OH = CH2CHCO6 + H2O
HNO3(ac) + Cu(s) = Cu(NO3)2(ac) + NO2(g) + H2O(l) =>
4 HNO3(ac) + Cu(s) = Cu(NO3)2(ac) + 2 NO2(g) + 2 H2O(l)
S + CuSO4 = SO2 + Cu =>
S + CuSO4 = 2 SO2 + Cu
Cu2S + H2SO4 = CuSO4 + S + H2O =>
3 Cu2S + 8 H2SO4 = 6 CuSO4 + 5 S + 8 H2O
sodiumhydroxide + hydrochloricacid = NaCl + OH + H =>
NaOH + HCl = NaCl + OH + H
Mn + MgF = MnF + Mg =>
Mn + MgF = MnF + Mg
C15H28 + O2 = CO2 + H2O =>
C15H28 + 22 O2 = 15 CO2 + 14 H2O
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ca(NO2)2 + (NH4)2SO4 = N2 + H2O + CaSO4 =>
Ca(NO2)2 + (NH4)2SO4 = 2 N2 + 4 H2O + CaSO4
KNO2 + H2S + HCl = S + NO + H2O + KCl =>
2 KNO2 + H2S + 2 HCl = S + 2 NO + 2 H2O + 2 KCl
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
