| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CHH3CH2OH + 5 O2 = 6 H2O + 4 CH3COOH
Ni + C + O2 = Ni(CO)4 =>
Ni + 4 C + 2 O2 = Ni(CO)4
K + C = K4C =>
4 K + C = K4C
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca3(PO4)2 + AgNO3 = Ag3(PO4) + Ca(NO3)2 =>
Ca3(PO4)2 + 6 AgNO3 = 2 Ag3(PO4) + 3 Ca(NO3)2
NINH3(g) + O2(g) = NO(g) + H2O(g)IIINO2(g) + H2O(l) = HNO3(ac) + NO(g)IINO(g) + O2(g) = NO2(g)IVHNO3(ac) + NH3(g) = NH4NO3(ac) =>
12 NINH3(g) + 23 O2(g) = 20 NO(g) + 4 H2O(g)IIINO2(g) + 14 H2O(l)
CoCl2 + AgNO3 = Co(NO3)AgCl2 =>
CoCl2 + AgNO3 = Co(NO3)AgCl2
Ga + H2 = GaH3 =>
2 Ga + 3 H2 = 2 GaH3
KNO3 + FeSO4 + H2SO4 = KHSO4 + Fe(SO4)3 + NO + H2O =>
4 KNO3 + 3 FeSO4 + 10 H2SO4 = 4 KHSO4 + 3 Fe(SO4)3 + 4 NO + 8 H2O
C2H5OH + CH3COOH = CH3COOC2H7 + H2O =>
3 C2H5OH + CH3COOH = 2 CH3COOC2H7 + H2O
NO + N = N6O =>
NO + 5 N = N6O
Sn(ClO3)2 = SnO + O2 + ClO =>
2 Sn(ClO3)2 = 2 SnO + 3 O2 + 4 ClO
K3[Fe(CN)6] + NH4SCN = Fe(SCN)3 + NH4CN + KSCN =>
K3[Fe(CN)6] + 6 NH4SCN = Fe(SCN)3 + 6 NH4CN + 3 KSCN
KI + NaNO2 + HCl = I2 + NO + KCl + NaCl + H2O =>
2 KI + 2 NaNO2 + 4 HCl = I2 + 2 NO + 2 KCl + 2 NaCl + 2 H2O
Hg(NO3)2(l) + KI(l) = HgI2 + KNO3(l) =>
Hg(NO3)2(l) + 2 KI(l) = HgI2 + 2 KNO3(l)
Pb + H2O(g) = PbO2 + H2 =>
Pb + 2 H2O(g) = PbO2 + 2 H2
H2SO4 + SrF2 = SrSO4 + HF =>
H2SO4 + SrF2 = SrSO4 + 2 HF
NaAgO4 + Zn + H2S04 = Na3ZnO4 + Ag + SO + H2O =>
15 NaAgO4 + 5 Zn + 8 H2S04 = 5 Na3ZnO4 + 15 Ag + 32 SO + 8 H2O
H2SO4(aq) + Ca(OH)2(aq) = H2O(l) + CaSO4 =>
H2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaSO4
Sc2Si2O7 + C = Sc4C3 + SiO2 + CO2 =>
2 Sc2Si2O7 + 6 C = Sc4C3 + 4 SiO2 + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCH2ClCO2 + OH = CH2ClCO2 + H2O =>
HCH2ClCO2 + OH = CH2ClCO2 + H2O
CH3(CH3)2CH3 + O2 = CO2 + H2 =>
CH3(CH3)2CH3 + 4 O2 = 4 CO2 + 6 H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn(NO3)2 + NH3 = ZnH2 + N(NO3)3 =>
3 Zn(NO3)2 + 2 NH3 = 3 ZnH2 + 2 N(NO3)3
C2 = C6 =>
3 C2 = C6
Fe + O + H2O = Fe(OH)3 =>
2 Fe + 3 O + 3 H2O = 2 Fe(OH)3
H2SO4 + Sb = Sb2(SO4)3 + H2O + SO2 =>
6 H2SO4 + 2 Sb = Sb2(SO4)3 + 6 H2O + 3 SO2
SiO2 = Si + O =>
SiO2 = Si + 2 O
Li + Ca3(PO4)2 = Li6(PO4)2 + Ca =>
6 Li + Ca3(PO4)2 = Li6(PO4)2 + 3 Ca
Na2SO4 + Fe2O3 = Na2O + Fe2(SO4)3 =>
3 Na2SO4 + Fe2O3 = 3 Na2O + Fe2(SO4)3
C26H44N2O10S + NaOH = C26H43NaN2O10S + H2O =>
C26H44N2O10S + NaOH = C26H43NaN2O10S + H2O
(NH4)2CO3 + Ca(OH)2 = CaCO3 + H2O + NH3 =>
(NH4)2CO3 + Ca(OH)2 = CaCO3 + 2 H2O + 2 NH3
H2SO4 + KNO3 = HNO3 + K2SO4 =>
H2SO4 + 2 KNO3 = 2 HNO3 + K2SO4
HNO3 + Ca(HCO3)2 = H2O + CO2 + Ca(NO3)2 =>
2 HNO3 + Ca(HCO3)2 = 2 H2O + 2 CO2 + Ca(NO3)2
Ce2O3 + C6H8O7 = CeC6H5O7 + H2O =>
Ce2O3 + 2 C6H8O7 = 2 CeC6H5O7 + 3 H2O
H2CrO4 + Mn = MnCrO4 + H2 =>
H2CrO4 + Mn = MnCrO4 + H2
NaIO3 + AgNO3 = NaNO3 + AgIO3 =>
NaIO3 + AgNO3 = NaNO3 + AgIO3
H2SO4(aq) + Na2CO3(aq) = H2CO3 + Na2SO4 =>
H2SO4(aq) + Na2CO3(aq) = H2CO3 + Na2SO4
K2GeO3 = GeO2 + K2O =>
K2GeO3 = GeO2 + K2O
H2PO2{-} + OH = HPO32{-} + H2O =>
H2PO2{-} + 61 OH = HPO32{-} + 31 H2O
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH2OHCH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
CH2OHCH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O
H4NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 H4NH3(g) + 11 O2(g) = 4 NO2(g) + 14 H2O(g)
Mg + Fe(NO3)3 = Mg3(NO3)2 + Fe =>
9 Mg + 2 Fe(NO3)3 = 3 Mg3(NO3)2 + 2 Fe
NHO3 + Cu = CuNO3 + H2O + NO2 =>
2 NHO3 + Cu = CuNO3 + H2O + NO2
CuS + Cu(OH)2 = H2S + CuO =>
CuS + Cu(OH)2 = H2S + 2 CuO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
