| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Na2 + 3 CO3 = Fe2(CO3)3 + 6 NaCl
Fe3(PO4)2 + HCl = H3PO4 + FeCl2 =>
Fe3(PO4)2 + 6 HCl = 2 H3PO4 + 3 FeCl2
C6H6 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H6 + 30 KMnO4 + 30 KOH = 6 C6H5COOH + 30 K2MnO4 + 18 H2O
K2HPO4 + NaOH = K3PO4 + Na3PO4 + H2O =>
3 K2HPO4 + 3 NaOH = 2 K3PO4 + Na3PO4 + 3 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
KOH + CH3CBrCH3CH2CH3 = KBr + CH3CCH3CHCH3 + H2O =>
KOH + CH3CBrCH3CH2CH3 = KBr + CH3CCH3CHCH3 + H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
Be(OH)2 + CO2 = (BeOH)2CO3 + H2O =>
2 Be(OH)2 + CO2 = (BeOH)2CO3 + H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
LiF + HI = LiI + HF =>
LiF + HI = LiI + HF
MnC2O4(H2O) + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4(H2O) + 2 O2 = Mn3O4 + 3 H2O + 6 CO2
Na2CrO4 + Bi(NO2)5 = NaNO2 + Bi2(CrO4)5 =>
5 Na2CrO4 + 2 Bi(NO2)5 = 10 NaNO2 + Bi2(CrO4)5
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
Ag2O + HJ = AgJ + H2O =>
Ag2O + 2 HJ = 2 AgJ + H2O
KMnO4 + NaNO2 + H2SO3 = K2SO4 + MnSO4 + NaNO3 + H2O =>
2 KMnO4 + 2 NaNO2 + 3 H2SO3 = K2SO4 + 2 MnSO4 + 2 NaNO3 + 3 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Ni + Si = NiSi =>
Ni + Si = NiSi
FeCl2(aq) + Na2CO3(s) = FeCO3(s) + NaCl(aq) =>
FeCl2(aq) + Na2CO3(s) = FeCO3(s) + 2 NaCl(aq)
AlN + BeO = Be3N2 + Al2O3 =>
2 AlN + 3 BeO = Be3N2 + Al2O3
OCl{-} + S2O3{-2} + OH{-} = SO4{-2} + Cl{-} + H2O =>
4 OCl{-} + S2O3{-2} + 2 OH{-} = 2 SO4{-2} + 4 Cl{-} + H2O
Ag2O + HJ = AgJ + H2O =>
Ag2O + 2 HJ = 2 AgJ + H2O
Ni(OH)3(aq) + HCl(aq) = NiCl3(aq) + H2O(l) =>
Ni(OH)3(aq) + 3 HCl(aq) = NiCl3(aq) + 3 H2O(l)
HC6H5CO2 + KOH = KC6H5CO2 + H2O =>
HC6H5CO2 + KOH = KC6H5CO2 + H2O
Hg(No3)2 + ClSn = HgSn + Cl(No3)2 =>
Hg(No3)2 + ClSn = HgSn + Cl(No3)2
HPO4{2-} + H{+} = H3PO4 =>
HPO4{2-} + 2 H{+} = H3PO4
C7H14 + O2(g) = CO2(g) + H2O(l) =>
2 C7H14 + 21 O2(g) = 14 CO2(g) + 14 H2O(l)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF
Hg(No3)2 + ClSn = HgSn + Cl(No3)2 =>
Hg(No3)2 + ClSn = HgSn + Cl(No3)2
C6H4(CH3)2 + O3 = HCOH + HOCCOH =>
3 C6H4(CH3)2 + 8 O3 = 6 HCOH + 9 HOCCOH
Ag2O + HJ = AgJ + H2O =>
Ag2O + 2 HJ = 2 AgJ + H2O
Al(s) + H2SO4(ac) = Al2(SO4)3(ac) + H2(g) =>
2 Al(s) + 3 H2SO4(ac) = Al2(SO4)3(ac) + 3 H2(g)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Kl + AgNO3 = KlNO3 + AgKl =>
2 Kl + AgNO3 = KlNO3 + AgKl
(NH4)2S + KOH = K2S + NH4OH =>
(NH4)2S + 2 KOH = K2S + 2 NH4OH
SrI2 + Na2CO3 = SrNa2 + I2CO3 =>
SrI2 + Na2CO3 = SrNa2 + I2CO3
C7H5N3 + O2 = CO2 + H2O + N2 =>
4 C7H5N3 + 33 O2 = 28 CO2 + 10 H2O + 6 N2
C3H5NO + H2O = C3H6O3 + NH3 =>
C3H5NO + 2 H2O = C3H6O3 + NH3
PBO(s) + NO2(g) + O2(g) = PB(NO3)2(s) =>
2 PBO(s) + 4 NO2(g) + O2(g) = 2 PB(NO3)2(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + Cu(CN)2 = Cu + Al(CN)3 =>
2 Al + 3 Cu(CN)2 = 3 Cu + 2 Al(CN)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Bi(OH)3 + K2SnO = Bi + K2SnO3 + H2O =>
4 Bi(OH)3 + 3 K2SnO = 4 Bi + 3 K2SnO3 + 6 H2O
CoS + H2O2 + H{+} = Co2{+} + S + H2O =>
4 CoS + H2O2 + 2 H{+} = 2 Co2{+} + 4 S + 2 H2O
CH3CH(Cl)(CH3)CH3 + Cl2 = CH3C(Cl)(CH3)CH3 + HCl =>
2 CH3CH(Cl)(CH3)CH3 + Cl2 = 2 CH3C(Cl)(CH3)CH3 + 2 HCl
Au + SnO2 = AuO2 + Sn =>
Au + SnO2 = AuO2 + Sn
SiO2 + HF = HFO + Si =>
SiO2 + 2 HF = 2 HFO + Si
P2O5NH4OH = NH4O5P2OH =>
P2O5NH4OH = NH4O5P2OH
Ag2O + HJ = AgJ + H2O =>
Ag2O + 2 HJ = 2 AgJ + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
