| Équations équilibrées la veille |
H2SO4 + 2 Li(OH) = Li2SO4 + 2 H2O
SCN{-} + O2 + H2O = HCO3{-} + SO4{2-} + NO3{-} + H{+} =>
SCN{-} + 4 O2 + 2 H2O = HCO3{-} + SO4{2-} + NO3{-} + 3 H{+}
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
SiO(NO3)2 + C16H3NC3H9Br = SiO2 + Br2 + CO2 + H2O + N2 =>
88 SiO(NO3)2 + 10 C16H3NC3H9Br = 88 SiO2 + 5 Br2 + 190 CO2 + 60 H2O + 93 N2
Zn + H3O{+} = Zn{+} + H2 + OH{-} =>
2 Zn + H3O{+} = 2 Zn{+} + H2 + OH{-}
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
C2H7SH + O2 = C02 + H2O + SO2 =>
C2H7SH + 3 O2 = C02 + 4 H2O + SO2
NaOH + ClO3 = NaClO3 + H2O + NaClO4 =>
2 NaOH + 2 ClO3 = NaClO3 + H2O + NaClO4
ClO{-} + H3O{+} + e = Cl{-} + H2O =>
ClO{-} + 2 H3O{+} + 2e = Cl{-} + 3 H2O
O(aq) + H2O(l) = OH =>
O(aq) + H2O(l) = 2 OH
K4Fe(CN)6 + CuSO4 = Cu2Fe(CN)6 + K2SO4 =>
K4Fe(CN)6 + 2 CuSO4 = Cu2Fe(CN)6 + 2 K2SO4
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Fe(OH)2 + CH4 = Fe + CO2 + H2O =>
4 Fe(OH)2 + CH4 = 4 Fe + CO2 + 6 H2O
Hg2(SO4) + HCI = H2(SO4) + HgCI =>
Hg2(SO4) + 2 HCI = H2(SO4) + 2 HgCI
LiCl + NaPO4 = NaCl + LiPO4 =>
LiCl + NaPO4 = NaCl + LiPO4
CH3CH2CHO + CU(OH)2 = CH3CH2COOH + CU2O + H2O =>
4 CH3CH2CHO + 6 CU(OH)2 = 5 CH3CH2COOH + 3 CU2O + 3 H2O
VCl3 + Al = VCl2 + AlCl3 =>
3 VCl3 + Al = 3 VCl2 + AlCl3
KNO3 + KN2 + CrO3 = NO + K2CrO3 =>
KNO3 + KN2 + CrO3 = 3 NO + K2CrO3
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
I2 + CaF = CaI + F =>
I2 + 2 CaF = 2 CaI + 2 F
CH3CH2CHO + CU(OH)2 = CH3CH2COOH + CU2O + H2O =>
4 CH3CH2CHO + 6 CU(OH)2 = 5 CH3CH2COOH + 3 CU2O + 3 H2O
Mg(NO3)2(aq) + Li2CO3(aq) = MgCO3(s) + LiNO3(aq) =>
Mg(NO3)2(aq) + Li2CO3(aq) = MgCO3(s) + 2 LiNO3(aq)
NH4 + NaOH = NH4OH + Na =>
NH4 + NaOH = NH4OH + Na
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
KClO3 + Sb2S3 = KCl + Sb2O3 + SO2 =>
3 KClO3 + Sb2S3 = 3 KCl + Sb2O3 + 3 SO2
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
Br + FeI3 = BrI + Fe =>
3 Br + FeI3 = 3 BrI + Fe
MgCl2 + MgO = Mg + Cl2O =>
MgCl2 + MgO = 2 Mg + Cl2O
Fe2O3 + H2SO4 = FeSO4 + O2 + H2O =>
2 Fe2O3 + 4 H2SO4 = 4 FeSO4 + O2 + 4 H2O
K2HPO4 + HCl = KCl + H3PO4 =>
K2HPO4 + 2 HCl = 2 KCl + H3PO4
BaH + Cl = BaCl2 + H =>
BaH + 2 Cl = BaCl2 + H
Ca(ClO2)2 + H2O + CO2 = CaCO3 + HCl + O2 =>
Ca(ClO2)2 + H2O + CO2 = CaCO3 + 2 HCl + 2 O2
FeCl3 + Sn = SnCl + Fe =>
FeCl3 + 3 Sn = 3 SnCl + Fe
Fe{3+} + Ag = Ag{3+} + Fe =>
Fe{3+} + Ag = Ag{3+} + Fe
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
NaClO(ac) + HCl(ac) = Cl2(g) + NaCl(ac) + H2O(l) =>
NaClO(ac) + 2 HCl(ac) = Cl2(g) + NaCl(ac) + H2O(l)
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Ca(OH)2 + H3PO2 = H2O + CaHPO2 =>
Ca(OH)2 + H3PO2 = 2 H2O + CaHPO2
CuO + NO2 + O2 = Cu(NO3)2 =>
2 CuO + 4 NO2 + O2 = 2 Cu(NO3)2
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2 =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2
KMnO4 + HCl + H2SO3 = MnCl2 + H2SO4 + H2O + KCl =>
2 KMnO4 + 6 HCl + 5 H2SO3 = 2 MnCl2 + 5 H2SO4 + 3 H2O + 2 KCl
Ba(OH)2 + K2SO4 = BaSO4 + K2(OH)2 =>
Ba(OH)2 + K2SO4 = BaSO4 + K2(OH)2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4
HI(aq) = H2(g) + I2(s) =>
2 HI(aq) = H2(g) + I2(s)
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
SI + Cl = SICl =>
SI + Cl = SICl
NaOH + Pb(NO3)2 = (PbO)2*H2O + NaNO3 + H2O =>
4 NaOH + 2 Pb(NO3)2 = (PbO)2*H2O + 4 NaNO3 + H2O
Na2S2O3 = Na2O + SO2 + S =>
Na2S2O3 = Na2O + SO2 + S
{-}(CH3)thyl{-}2{-}(C4H9)tanol = {-}(CH3)thyl{-}2{-}(C4H9)tene =>
{-}(CH3)thyl{-}2{-}(C4H9)tanol = {-}(CH3)thyl{-}2{-}(C4H9)tene
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
