| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2 + 2 HOH = 2 MgOH2
N4 + Mg = NMg2 =>
N4 + 8 Mg = 4 NMg2
ZnFe2O4 + H2SO4 = ZnSO4 + Fe2O3 + H2O =>
ZnFe2O4 + H2SO4 = ZnSO4 + Fe2O3 + H2O
Zn(C2H3O2)2 + K2CO3 = Zn2(CO3) + K(C2H3O2)2 =>
2 Zn(C2H3O2)2 + K2CO3 = Zn2(CO3) + 2 K(C2H3O2)2
NaBr + CH3CH2CH2CH2OH + H2SO4 = CH3CH2CH2CH2Br + H2O + NaHSO4 =>
NaBr + CH3CH2CH2CH2OH + H2SO4 = CH3CH2CH2CH2Br + H2O + NaHSO4
P2S3 + Cl2 + H2O = H3PO4 + HCl + S =>
P2S3 + 5 Cl2 + 8 H2O = 2 H3PO4 + 10 HCl + 3 S
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
Mg2 + HOH = MgOH2 =>
Mg2 + 2 HOH = 2 MgOH2
ZnFe2O4 + H2SO4 = ZnSO4 + Fe2O3 + H2O =>
ZnFe2O4 + H2SO4 = ZnSO4 + Fe2O3 + H2O
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
KL + KMnO4 + H2O = L2 + MnO2 + KOH =>
6 KL + 2 KMnO4 + 4 H2O = 3 L2 + 2 MnO2 + 8 KOH
Na2WO4 + NH3 + H2O + Na2S = (NH4)2WS4 + NaOH =>
Na2WO4 + 2 NH3 + 6 H2O + 4 Na2S = (NH4)2WS4 + 10 NaOH
HOH = H2O =>
HOH = H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
FeCl3 + H2SO4 = Fe2SO4 + HCl3 =>
2 FeCl3 + H2SO4 = Fe2SO4 + 2 HCl3
(CH3CO)2 + C6H4(OH)COOH = C6H4(OCOCH3) + CH3COOH =>
12(CH3CO)2 + 6 C6H4(OH)COOH = 8 C6H4(OCOCH3) + 13 CH3COOH
HgO + NO2 = Hg(NO3)2 + Hg =>
2 HgO + 2 NO2 = Hg(NO3)2 + Hg
SeCl6 + O2 = Se2O3 + Cl2 =>
4 SeCl6 + 3 O2 = 2 Se2O3 + 12 Cl2
Ag + HNO3 = NO + Ag(NO3)3 + H2O =>
Ag + 4 HNO3 = NO + Ag(NO3)3 + 2 H2O
HCl + (NH4)2SO3 = SO2 + H2O + NH4Cl =>
2 HCl + (NH4)2SO3 = SO2 + H2O + 2 NH4Cl
CH3NCO + H2O = CH3NH2 + CO2 =>
CH3NCO + H2O = CH3NH2 + CO2
KMnO4 + H2SO4 + CH3CH2CH2OH = K2SO4 + MnSO4 + CH3COOH + H2O =>
12 KMnO4 + 18 H2SO4 + 10 CH3CH2CH2OH = 6 K2SO4 + 12 MnSO4 + 15 CH3COOH + 28 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Zn(Br1)2 = ZnBr2 =>
Zn(Br1)2 = ZnBr2
Al2(C2O4)3 + KMnO4 + HCl = MnCl2 + AlCl3 + KCl + H2O + CO2 =>
5 Al2(C2O4)3 + 6 KMnO4 + 48 HCl = 6 MnCl2 + 10 AlCl3 + 6 KCl + 24 H2O + 30 CO2
FeSO4 + O2 = FeO2 + SO3 =>
2 FeSO4 + O2 = 2 FeO2 + 2 SO3
K2CO3 + SiO2 = K2Si2O5 + CO2 =>
K2CO3 + 2 SiO2 = K2Si2O5 + CO2
H2SO4 + KI = I2 + SO2 + K2SO4 + H2O =>
2 H2SO4 + 2 KI = I2 + SO2 + K2SO4 + 2 H2O
{-}nitroacetophenone = {-}aminoacetophenone =>
{-}nitroacetophenone = {-}aminoacetophenone
FeSO4 + O2 = FeO2 + SO3 =>
2 FeSO4 + O2 = 2 FeO2 + 2 SO3
Ag + S = Ag2S =>
2 Ag + S = Ag2S
XeF2 = Xe + F =>
XeF2 = Xe + 2 F
Mg2 + HOH = MgOH2 =>
Mg2 + 2 HOH = 2 MgOH2
H3PO4 + ZnO = ZnPO4 + H3O =>
H3PO4 + ZnO = ZnPO4 + H3O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Sr(OH)2 + HNO3 = SrOH(NO3) + H2O =>
Sr(OH)2 + HNO3 = SrOH(NO3) + H2O
BaHPO4 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
2 BaHPO4 + H2SO4 = Ba(H2PO4)2 + BaSO4
CH3CH2OCl + CaO = C2H4O + CaCl2 + H2O =>
2 CH3CH2OCl + CaO = 2 C2H4O + CaCl2 + H2O
Sb(OH)2 + HCl = SbCl2 + H2O =>
Sb(OH)2 + 2 HCl = SbCl2 + 2 H2O
Pb(NO3)3 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)3 =>
Pb(NO3)3 + K4Fe(CN)6 = PbFe(CN)6 + K4(NO3)3
K2Cr2O7 + C2H6O + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 3 C2H4O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
N4 + Mg = NMg2 =>
N4 + 8 Mg = 4 NMg2
H3PO4 + ZnO = ZnPO4 + H3O =>
H3PO4 + ZnO = ZnPO4 + H3O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Cu + Ca(No3)2 = Ca + Cu(No3)2 =>
Cu + Ca(No3)2 = Ca + Cu(No3)2
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2SO4 + MnO2 + H2O =>
2 KMnO4 + NaOH + 3 NaHSO3 = K2SO4 + 2 Na2SO4 + 2 MnO2 + 2 H2O
NH4ClO4(s) = N2(g) + Cl2(g) + O2(g) + H2O =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 2 O2(g) + 4 H2O
Cu + NiCl2 = CuCl + Ni2 =>
4 Cu + 2 NiCl2 = 4 CuCl + Ni2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/23
Équations équilibrées sur12/23/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
