| Équations équilibrées la veille |
FeCl3 + 3 KCNS + 3 H2O = Fe(CNS)3 + 3 HCl + 3 KOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
P4O10 + H2O = H3O{+} + HPO4{2-} =>
P4O10 + 14 H2O = 8 H3O{+} + 4 HPO4{2-}
CalciumChloride + Iron(III)Sulfate = CalciumSulfate + Iron(III)Chloride =>
CalciumChloride + Iron(III)Sulfate = CalciumSulfate + Iron(III)Chloride
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
O(g) = O2(g) =>
2 O(g) = O2(g)
Cr + Cr2O3 = CrO =>
Cr + Cr2O3 = 3 CrO
KClO = KClO2 + KCl =>
2 KClO = KClO2 + KCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O + H2SO4 = H4SO5 =>
H2O + H2SO4 = H4SO5
H2SO4 + NaOH = Na2SO4 + H(OH) =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H(OH)
Mg(H2PO4)2 + H2SO4 = Mg(H2SO4)2 + H2PO4 =>
Mg(H2PO4)2 + 2 H2SO4 = Mg(H2SO4)2 + 2 H2PO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2Cr2O7 + Mn(OH)4 + H2SO4 = KMnO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 2 Mn(OH)4 + 3 H2SO4 = 2 KMnO4 + Cr2(SO4)3 + 7 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C6H5NH2 + HCl = C6H5NH2*HCl =>
C6H5NH2 + HCl = C6H5NH2*HCl
Pb(NO3)2 + Cl = Pb + ClNO3 =>
Pb(NO3)2 + 2 Cl = Pb + 2 ClNO3
NaOCl + H2SO4 = HClO + Na2SO4 =>
2 NaOCl + H2SO4 = 2 HClO + Na2SO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
CaO2 = CaO + O2 =>
2 CaO2 = 2 CaO + O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
NaCl + Mn2O4 + H2SO4 = Na2SO4 + Mn2Cl + H2O + Cl2 =>
16 NaCl + 2 Mn2O4 + 8 H2SO4 = 8 Na2SO4 + 2 Mn2Cl + 8 H2O + 7 Cl2
CH3COOH + NaCl = CH3COONa + HCl =>
CH3COOH + NaCl = CH3COONa + HCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + Cl2 = Fe2Cl3 =>
4 Fe + 3 Cl2 = 2 Fe2Cl3
(NH4)2CO3 + Na2S = S(NH4)2 + Na2CO3 =>
(NH4)2CO3 + Na2S = S(NH4)2 + Na2CO3
Cu0 + Cl2 = CuCl2 =>
Cu0 + Cl2 = CuCl2
Hg2(NO3)2 + Na2S = Hg2S + NaNO3 =>
Hg2(NO3)2 + Na2S = Hg2S + 2 NaNO3
Ba(OH)2 + KMnO4 = KOH + Ba(MnO4)2 =>
Ba(OH)2 + 2 KMnO4 = 2 KOH + Ba(MnO4)2
NH4NO3 + KOH = KNO3 + H2O + NH2 =>
7 NH4NO3 + 6 KOH = 6 KNO3 + 9 H2O + 8 NH2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
N2H2 + N2O4 = N2 + H2O =>
4 N2H2 + N2O4 = 5 N2 + 4 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
MnCl2(s) + AgNO3 = MnNO3 + AgCl2 =>
MnCl2(s) + AgNO3 = MnNO3 + AgCl2
K2SO3 + H2CO3 = K2CO3 + H2O + SO2 =>
K2SO3 + H2CO3 = K2CO3 + H2O + SO2
Na2SO4 + AgCl = Ag2SO4 + NaCl =>
Na2SO4 + 2 AgCl = Ag2SO4 + 2 NaCl
NaOCl + H2SO4 = HClO + Na2SO4 =>
2 NaOCl + H2SO4 = 2 HClO + Na2SO4
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
FeCl3 + KCNS + H2O = Fe(CNS)3 + HCl + KOH =>
FeCl3 + 3 KCNS + 3 H2O = Fe(CNS)3 + 3 HCl + 3 KOH
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Pb2O4 + Cl2 = Pb2Cl3 + O2 =>
2 Pb2O4 + 3 Cl2 = 2 Pb2Cl3 + 4 O2
BaO2H2 + NH4I = BaI + NH6O2 =>
BaO2H2 + NH4I = BaI + NH6O2
HCl + Fe2O3 = FeCl3 + H2O = =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na + S + H2O = Na2SO4 + H2 =>
2 Na + S + 4 H2O = Na2SO4 + 4 H2
C6H12O6 + NH3 = C6H10NO3 + CO2 + H2O =>
25 C6H12O6 + 24 NH3 = 24 C6H10NO3 + 6 CO2 + 66 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
