| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaAt + Cl2 = 2 NaCl + At2
H2SO4 + SiO3 = H2SiO3 + SO4 =>
H2SO4 + SiO3 = H2SiO3 + SO4
CH3CH(OH)CH2CH3 + O2 = CH3COCH2CH3 + H2O =>
2 CH3CH(OH)CH2CH3 + O2 = 2 CH3COCH2CH3 + 2 H2O
(C3H6) + O2 = CO2 + H2O =>
2(C3H6) + 9 O2 = 6 CO2 + 6 H2O
P4 + Cu2H10SO9 + B2O3 + C4H10O = Cu5BP + SO2 + H2O + CO2 =>
6 P4 + 60 Cu2H10SO9 + 12 B2O3 + 13 C4H10O = 24 Cu5BP + 60 SO2 + 365 H2O + 52 CO2
Cu(NO3)2 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + KNO3 =>
2 Cu(NO3)2 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 4 KNO3
V3 + O = V2O3 =>
2 V3 + 9 O = 3 V2O3
LiCl + I = LiI + Cl =>
LiCl + I = LiI + Cl
CF2 = C2F4 =>
2 CF2 = C2F4
HI + Mn(OH)2 = MnI2 + H2O =>
2 HI + Mn(OH)2 = MnI2 + 2 H2O
HgCl2(aq) + KI(aq) = HgI2 + KCl(aq) =>
HgCl2(aq) + 2 KI(aq) = HgI2 + 2 KCl(aq)
PbO2 + HClO3 = Pb(ClO3)4 + H2O =>
PbO2 + 4 HClO3 = Pb(ClO3)4 + 2 H2O
Ti(NO3)4 = Ti(NO2)4 + O2 =>
Ti(NO3)4 = Ti(NO2)4 + 2 O2
P2O3(g) + H2O(l) = H3PO3(aq) =>
P2O3(g) + 3 H2O(l) = 2 H3PO3(aq)
MgO + HCOOH = Mg(HCOO)2 + H2O =>
MgO + 2 HCOOH = Mg(HCOO)2 + H2O
Cl{-} + O2 = ClO4{-} =>
Cl{-} + 2 O2 = ClO4{-}
Na2CO3 + SnCl2 + H2O = Sn(OH)2 + NaCl + CO2 =>
Na2CO3 + SnCl2 + H2O = Sn(OH)2 + 2 NaCl + CO2
H2S + MnCl3 = Mn2S3 + HCl =>
3 H2S + 2 MnCl3 = Mn2S3 + 6 HCl
NH4ClO4 + CH3NO2 = H2O + CO2 + N2 + Cl2 =>
6 NH4ClO4 + 8 CH3NO2 = 24 H2O + 8 CO2 + 7 N2 + 3 Cl2
H3PO3 + Na = NaPO3 + H3 =>
H3PO3 + Na = NaPO3 + H3
BaCl2(aq) + ZnSO4(aq) = ZnCl2(s) + BaSO4(s) =>
BaCl2(aq) + ZnSO4(aq) = ZnCl2(s) + BaSO4(s)
HC6H7O7 + Na2CO3 = CO2 + H2O + Na3CO2 =>
HC6H7O7 + 9 Na2CO3 = 9 CO2 + 4 H2O + 6 Na3CO2
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2 =>
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2
Co(III)Br + KS = Co(III)S + KBr =>
Co(III)Br + KS = Co(III)S + KBr
Al(s) + KOH(aq) + H2SO4(aq) = KAl(SO4)2 + H2O(s) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) = 2 KAl(SO4)2 + 2 H2O(s) + 3 H2(g)
LiBrO3 = LiBr + O2 =>
2 LiBrO3 = 2 LiBr + 3 O2
K2CrO4 + FeSO4 + H2O = Cr(OH)3 + FeOHSO4 + KOH =>
K2CrO4 + 3 FeSO4 + 4 H2O = Cr(OH)3 + 3 FeOHSO4 + 2 KOH
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Co3(PO4)2 + NaOH = Co(OH)2 + Na3PO4 =>
Co3(PO4)2 + 6 NaOH = 3 Co(OH)2 + 2 Na3PO4
(NH4)2SO4(aq) + SrCl2(aq) = NH4Cl + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = 2 NH4Cl + SrSO4
FeSO4 + Ca(HCO3)2 = FeCO3 + CaSO4 + CO2 + H2O =>
FeSO4 + Ca(HCO3)2 = FeCO3 + CaSO4 + CO2 + H2O
C6H5NH2 + H2O = OH + C6H5NH3 =>
C6H5NH2 + H2O = OH + C6H5NH3
K + S = K2S3 =>
2 K + 3 S = K2S3
ZnCN = Zn + CN =>
ZnCN = Zn + CN
CaCO3 + Mg(NO3)2 = Mg(CO3)2 + Ca(NO3) =>
2 CaCO3 + Mg(NO3)2 = Mg(CO3)2 + 2 Ca(NO3)
H2SO4 + Rb = H2S + Rb2SO4 + H2O =>
5 H2SO4 + 8 Rb = H2S + 4 Rb2SO4 + 4 H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + H2O + K =>
KMnO4 + 3 KNO2 + H2SO4 = MnSO4 + 3 KNO3 + H2O + K
C7H18O2 + O2 = H2O + CO2 =>
2 C7H18O2 + 21 O2 = 18 H2O + 14 CO2
Na + Fe3N2 = Na3N + Fe =>
6 Na + Fe3N2 = 2 Na3N + 3 Fe
ZnBr2 + AgNO3 = AgBr + ZnN2O6 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + ZnN2O6
KNO3H2SO4 = HNO3KHSO4 =>
KNO3H2SO4 = HNO3KHSO4
Cu(NO3)2*3H2O + Mn(NO3)2*4H2O + CeO2 + C10H16N2O8 = H2O + N2 + CO2 + (CuO*MnO2*CeO2) =>
20 Cu(NO3)2*3H2O + 20 Mn(NO3)2*4H2O + 20 CeO2 + 9 C10H16N2O8 = 212 H2O + 49 N2 + 90 CO2 + 20(CuO*MnO2*CeO2)
(NH4)2S + Ba(OH)2 = BaS + NH3 + HOH =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH3 + 2 HOH
HClO3 + Pb(OH)2 = H2O + Pb(ClO3)2 =>
2 HClO3 + Pb(OH)2 = 2 H2O + Pb(ClO3)2
NaNO2 + Zn + NaOH = Na2ZnO2 + H2O + NH3 =>
NaNO2 + 3 Zn + 5 NaOH = 3 Na2ZnO2 + H2O + NH3
K + Ni3P2 = Ni + K3P =>
6 K + Ni3P2 = 3 Ni + 2 K3P
H2O + F2 = HF + O =>
H2O + F2 = 2 HF + O
Fe(OH)3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 5 H2O
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
Al2O3 + HNO3 = HO3 + Al2NO3 =>
Al2O3 + HNO3 = HO3 + Al2NO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/07/24
Équations équilibrées sur07/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
