| Équations équilibrées la veille |
Fe2Cl2 + 2 H2O2 + 4 HCl = 2 FeCl3 + 4 H2O
H3BO3 + H3PO4 + C7H8 = BP + CO2 + H2O =>
9 H3BO3 + 9 H3PO4 + 2 C7H8 = 9 BP + 14 CO2 + 35 H2O
CH3CO2H = C + O2 + H =>
CH3CO2H = 2 C + O2 + 4 H
SO2 + Na2S + Na2CO3 = CO + Na2S2O3 =>
5 SO2 + 3 Na2S + Na2CO3 = CO + 4 Na2S2O3
Mg(NO3)2 + Al3NO3 + O2 = MgAl2O4 + NO3 =>
3 Mg(NO3)2 + 2 Al3NO3 + 6 O2 = 3 MgAl2O4 + 8 NO3
AgHNO3 + Cu = Cu(HNO3)2 + Ag =>
2 AgHNO3 + Cu = Cu(HNO3)2 + 2 Ag
PCl5 + Ca(OH)2 = CaCl2 + H3PO4 + H2O =>
2 PCl5 + 5 Ca(OH)2 = 5 CaCl2 + 2 H3PO4 + 2 H2O
KMnO4 + NH3 + KOH = K2MnO4 + NO2 + H2O =>
7 KMnO4 + NH3 + 7 KOH = 7 K2MnO4 + NO2 + 5 H2O
Na2O + HCl = Na2OHCl =>
Na2O + HCl = Na2OHCl
Na1(CO3)2 + HCl = NaCl + CO3 + H2 =>
2 Na1(CO3)2 + 2 HCl = 2 NaCl + 4 CO3 + H2
Fe(OH)3 + NaOH + Br2 = Na2FeO4 + NaBr + H2O =>
2 Fe(OH)3 + 10 NaOH + 3 Br2 = 2 Na2FeO4 + 6 NaBr + 8 H2O
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
NiCO3*2Ni(OH)2*4H2O = NiO + H2O + CO2 =>
NiCO3*2Ni(OH)2*4H2O = 3 NiO + 6 H2O + CO2
C6H14 + KMnO4 = CO2 + H2O + KOH + MnO2 =>
3 C6H14 + 38 KMnO4 = 18 CO2 + 2 H2O + 38 KOH + 38 MnO2
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
(CH3COO)3Fe + Na2S = Fe2S3 + CH3COONa =>
2(CH3COO)3Fe + 3 Na2S = Fe2S3 + 6 CH3COONa
FeSO4(aq) + K3[Fe(CN)6](aq) = KFe2(CN)6(s) + K2SO4(aq) =>
FeSO4(aq) + K3[Fe(CN)6](aq) = KFe2(CN)6(s) + K2SO4(aq)
MnO2 + HO2{-} = MnO4{-} + H2O + OH{-} =>
2 MnO2 + 3 HO2{-} = 2 MnO4{-} + H2O + OH{-}
FeS + KClO3 = Fe2O3 + KCl + SO2 =>
6 FeS + 7 KClO3 = 3 Fe2O3 + 7 KCl + 6 SO2
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
Mg + Ba(ClO3)2 = Mg(ClO3)2 + Ba =>
Mg + Ba(ClO3)2 = Mg(ClO3)2 + Ba
KNO2 + KI + H2O = KOH + NO + I2 =>
2 KNO2 + 2 KI + 2 H2O = 4 KOH + 2 NO + I2
CaSO4 + Na2O = CaO + Na2SO4 =>
CaSO4 + Na2O = CaO + Na2SO4
NH4OH + H2S = H(OH) + (NH4)2S =>
2 NH4OH + H2S = 2 H(OH) + (NH4)2S
C4H10 + S2 = CS2 + H2S =>
2 C4H10 + 13 S2 = 8 CS2 + 10 H2S
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
Al + NaOH + H2O = Na[Al(OH)3] + H2 =>
Al + NaOH + 2 H2O = Na[Al(OH)3] + H2
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
SbCl3 + H2O = Sb(OH)2Cl + HCl =>
SbCl3 + 2 H2O = Sb(OH)2Cl + 2 HCl
HI(aq) + Ba(OH)2(aq) = BaI2(aq) + H2O(l) =>
2 HI(aq) + Ba(OH)2(aq) = BaI2(aq) + 2 H2O(l)
H2S + Br2 = H2 + Br2S =>
H2S + Br2 = H2 + Br2S
ZI + HOH = H2 + ZIOH =>
2 ZI + 2 HOH = H2 + 2 ZIOH
KOH + MgBr2 = KBr + Mg(OH)2 =>
2 KOH + MgBr2 = 2 KBr + Mg(OH)2
CaB6 + Ca2Au3 = Ca2AuB6 + Au =>
2 CaB6 + Ca2Au3 = 2 Ca2AuB6 + Au
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Ag + Na2S2O3 = Ag2S2O3 + Na =>
2 Ag + Na2S2O3 = Ag2S2O3 + 2 Na
HNO3 + CH3OH = C3H7NO2 + CO2 + H2O =>
3 HNO3 + 10 CH3OH = 3 C3H7NO2 + CO2 + 11 H2O
H{+} + (Cr2O7){-2} + Cl{-} = Cr{+3} + Cl2 + H2O =>
14 H{+} + (Cr2O7){-2} + 6 Cl{-} = 2 Cr{+3} + 3 Cl2 + 7 H2O
NO2 + KClO3 + KOH = KNO3 + KCl + H2O =>
6 NO2 + KClO3 + 6 KOH = 6 KNO3 + KCl + 3 H2O
KCl(aq) + LiI(aq) = KI(s) + LiCl(aq) =>
KCl(aq) + LiI(aq) = KI(s) + LiCl(aq)
(NH4)2SO3(s) = NH3(g) + H2O(l) + SO2(g) =>
(NH4)2SO3(s) = 2 NH3(g) + H2O(l) + SO2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
S2 + Cl = SCl2 =>
S2 + 4 Cl = 2 SCl2
KNO2 + HBr = KBr + HNO2 =>
KNO2 + HBr = KBr + HNO2
HBrO4(aq) + Fe(OH)2(s) = H2O(l) + Fe(BrO4)2 =>
2 HBrO4(aq) + Fe(OH)2(s) = 2 H2O(l) + Fe(BrO4)2
KJ + KMnO4 + H2SO4 = J2 + MnSO4 + K2SO4 + H2O =>
10 KJ + 2 KMnO4 + 8 H2SO4 = 5 J2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
Na + CoN3O9 = NaNO3 + Co =>
3 Na + CoN3O9 = 3 NaNO3 + Co
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
