| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2O5 = 2 N2O4 + O2
C2H4 + KMnO4 + H2O = C2H6O2 + KOH + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 KOH + 2 MnO2
H2SO4 + NaOH = H2O + Na + SO4 =>
H2SO4 + 2 NaOH = 2 H2O + 2 Na + SO4
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
C6H5COOH + Na2CO3 = C6H5COO{-} + Na{+} + H2O + CO2 =>
2 C6H5COOH + Na2CO3 = 2 C6H5COO{-} + 2 Na{+} + H2O + CO2
CH3CO2 + NO3 = CO2 + N2 + H2O =>
12 CH3CO2 + 14 NO3 = 24 CO2 + 7 N2 + 18 H2O
As2S5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 12 H2O + 40 NO2
S2O3 + H2O = S(OH)3 =>
S2O3 + 3 H2O = 2 S(OH)3
Ni2S3 + RbNO2 = Ni(NO2)3 + Rb2S =>
Ni2S3 + 6 RbNO2 = 2 Ni(NO2)3 + 3 Rb2S
NaH2PO4 + H2O = H3PO4 + NaOH =>
NaH2PO4 + H2O = H3PO4 + NaOH
coppercarbonate = Copper(ii)oxide + CO2 =>
CuCO3 = CuO + CO2
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
FeCO3(s) + H2SO4(aq) = FeSO4(aq) + CO2(g) + H2O(l) =>
FeCO3(s) + H2SO4(aq) = FeSO4(aq) + CO2(g) + H2O(l)
Al(N03)3 + Na2S04 = Al2(S04)3 + NaN03 =>
2 Al(N03)3 + 3 Na2S04 = Al2(S04)3 + 6 NaN03
H35COOH + O2 = CO2 + H2O =>
H35COOH + 9 O2 = CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
NaOH + HCl = NaCl + H{+} + OH{-} =>
NaOH + HCl = NaCl + H{+} + OH{-}
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K2Cr2O7 + NaS2O3 = Na2Cr2O7 + KS2O3 =>
K2Cr2O7 + 2 NaS2O3 = Na2Cr2O7 + 2 KS2O3
Zu + O2 = ZuO2 =>
Zu + O2 = ZuO2
K3Fe(CN)6 + Hg(NO3)2 = Hg3(Fe(CN)6)2 + KNO3 =>
2 K3Fe(CN)6 + 3 Hg(NO3)2 = Hg3(Fe(CN)6)2 + 6 KNO3
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
K2ZnO2 + HNO3 = Zn(NO3)2 + KOH =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KOH
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
SiCl4 + HOH = SiO2 + HCl =>
SiCl4 + 2 HOH = SiO2 + 4 HCl
C8H18 + O2 = CO2 + H2O3 =>
2 C8H18 + 43 O2 = 16 CO2 + 18 H2O3
(NH4)3PO4 + Pb(NO3)2 = NH4NO3 + Pb3(PO4)2 =>
2(NH4)3PO4 + 3 Pb(NO3)2 = 6 NH4NO3 + Pb3(PO4)2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCl2 + Na2PO4 = Ca2(PO4)2 + NaCl =>
2 CaCl2 + 2 Na2PO4 = Ca2(PO4)2 + 4 NaCl
CH3OH + HF = CH4 + HOF =>
CH3OH + HF = CH4 + HOF
LiI + BaS = Li2S + BaI2 =>
2 LiI + BaS = Li2S + BaI2
C7H9O + O2 = CO2 + H2O =>
4 C7H9O + 35 O2 = 28 CO2 + 18 H2O
MgSO + CaCl = CaSO + MgCl =>
MgSO + CaCl = CaSO + MgCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe7S8 + H2O2 = Fe{2+} + SO4{2-} + H{+} + H2O =>
Fe7S8 + 31 H2O2 = 7 Fe{2+} + 8 SO4{2-} + 2 H{+} + 30 H2O
Rb2SO4 + H2O = H2SO4 + Rb2O =>
Rb2SO4 + H2O = H2SO4 + Rb2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
HNO3 + LiOH = LiNO3*H2O =>
HNO3 + LiOH = LiNO3*H2O
CH3COOH + K2O = KCH3COO + H2O =>
2 CH3COOH + K2O = 2 KCH3COO + H2O
Zn(HO)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(HO)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
KI + HNO3 = KNO3 + I2 + NH4NO3 + H2O =>
8 KI + 10 HNO3 = 8 KNO3 + 4 I2 + NH4NO3 + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2O + FeCl2 = KCl + FeO =>
K2O + FeCl2 = 2 KCl + FeO
H3BO3 + CH4O = C3H9BO3 + H2O =>
H3BO3 + 3 CH4O = C3H9BO3 + 3 H2O
BaO2(s) = BaO(s) + O2(g) =>
2 BaO2(s) = 2 BaO(s) + O2(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
