| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO2 + 2 I2 + 2 H2O = H2SO4 + 4 HI
BaCH3CO2 + Na2CrO4 = BaCrO4 + Na2CH3CO2 =>
BaCH3CO2 + Na2CrO4 = BaCrO4 + Na2CH3CO2
NaI(s) + H2SO4(aq) = Na2HSO4 + HI2 =>
2 NaI(s) + H2SO4(aq) = Na2HSO4 + HI2
francium + phosphorus = Fr3P =>
3 Fr + P = Fr3P
CdPb(No3)2 = PbCd(No3)2 =>
CdPb(No3)2 = PbCd(No3)2
H2O2 + KI = K2O + H2 + I2 =>
H2O2 + 4 KI = 2 K2O + H2 + 2 I2
FeCO3 + KOH = K2CO3 + Fe(OH)2 =>
FeCO3 + 2 KOH = K2CO3 + Fe(OH)2
KMnO4 + FeO + HCl = MnCl2 + KCl + Fe2O3 + H2O =>
2 KMnO4 + 10 FeO + 6 HCl = 2 MnCl2 + 2 KCl + 5 Fe2O3 + 3 H2O
NaF + Cu(NO3)2 = Na(NO3)2 + CuF =>
NaF + Cu(NO3)2 = Na(NO3)2 + CuF
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cs2CrO4 = Cs + CrO4 =>
Cs2CrO4 = 2 Cs + CrO4
C6H3(NO2)3OH + O2 = CO2 + H2O + N2 =>
2 C6H3(NO2)3OH + 7 O2 = 12 CO2 + 4 H2O + 3 N2
Cr2O3 + O2 + Ca = CaCrO4 =>
2 Cr2O3 + 5 O2 + 4 Ca = 4 CaCrO4
Mo2Sc2N3 = MoN + ScN + Sc =>
Mo2Sc2N3 = 2 MoN + ScN + Sc
NiCO3 + Li2CO3 + TeO2 + O2 = Ni2LiTeO6 + CO2 =>
8 NiCO3 + 2 Li2CO3 + 4 TeO2 + 3 O2 = 4 Ni2LiTeO6 + 10 CO2
H3C6H7 + OH = C6H8O7 + H2O =>
H3C6H7 + 16 OH = C6H8O7 + 9 H2O
C2H5OH + KMnO4 = MnO2 + CH3COH + KOH + H2O =>
3 C2H5OH + 2 KMnO4 = 2 MnO2 + 3 CH3COH + 2 KOH + 2 H2O
H2O + SO2 = (H2SO3) =>
H2O + SO2 = (H2SO3)
Li(PO4)3 + Mg(SO4)2 = Li(SO4)2 + Mg(PO4)3 =>
Li(PO4)3 + Mg(SO4)2 = Li(SO4)2 + Mg(PO4)3
Ca(NO3)2 + K3[Fe(CN)6] = Ca3[Fe(CN)6]2 + KNO3 =>
3 Ca(NO3)2 + 2 K3[Fe(CN)6] = Ca3[Fe(CN)6]2 + 6 KNO3
C6H5NH2 + H2SO4 + K2Cr2O7 = C6H4O2 + K2SO4 + Cr2(SO4)3 + NH3 + H2O =>
3 C6H5NH2 + 8 H2SO4 + 2 K2Cr2O7 = 3 C6H4O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 3 NH3 + 8 H2O
K(g) + H2(g) = KH(g) =>
2 K(g) + H2(g) = 2 KH(g)
CH3CH2OHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
12 CH3CH2OHCH3 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 CH3(CO)CH2CH3 + 38 H2O
Al(OH)3 + NH4OH = AlOH + NH4(OH)3 =>
Al(OH)3 + NH4OH = AlOH + NH4(OH)3
ClO2{-} + HPO2 + H2O = Cl{-} + H3PO4 =>
ClO2{-} + 2 HPO2 + 2 H2O = Cl{-} + 2 H3PO4
CO3Rb = RbOCO2 =>
CO3Rb = RbOCO2
CrCl3 + AgNO3 = AgCl3 + CrNO3 =>
CrCl3 + AgNO3 = AgCl3 + CrNO3
NaNH2 + N2O = NaN3 + NaOH + NH3 =>
2 NaNH2 + N2O = NaN3 + NaOH + NH3
CrCl3 + ZnSO4 + NaOH = CrZnO + NaCl + Na2SO4 + H2O + O2 =>
4 CrCl3 + 4 ZnSO4 + 20 NaOH = 4 CrZnO + 12 NaCl + 4 Na2SO4 + 10 H2O + 3 O2
CH4 + O2 = C2O2 + H2 =>
2 CH4 + O2 = C2O2 + 4 H2
Na + I = NaI2 =>
Na + 2 I = NaI2
K(s) + FeCl2(aq) = KCl(aq) + Fe(s) =>
2 K(s) + FeCl2(aq) = 2 KCl(aq) + Fe(s)
Na2 + H3 = NaH3 =>
Na2 + 2 H3 = 2 NaH3
N2 + HCl = HNCl =>
N2 + 2 HCl = 2 HNCl
C6H6 + O2 = CO2 + CH6 =>
C6H6 + 5 O2 = 5 CO2 + CH6
CuS + KOH = K2S + Cu(OH)2 =>
CuS + 2 KOH = K2S + Cu(OH)2
CrO4{-2} + H2O + {3-} = Cr(OH)3 + OH{-} =>
CrO4{-2} + 4 H2O + {3-} = Cr(OH)3 + 5 OH{-}
N2 + HCl = HNCl =>
N2 + 2 HCl = 2 HNCl
C5H4O7 = CO + H2O =>
C5H4O7 = 5 CO + 2 H2O
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O =>
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O
H3AsO3 + ClO3 = H3AsO4 + Cl2 =>
6 H3AsO3 + 2 ClO3 = 6 H3AsO4 + Cl2
K5 = K9 =>
9 K5 = 5 K9
CaS + HNO3 = Ca(NO3) + SO2 + NO + H2O =>
3 CaS + 8 HNO3 = 3 Ca(NO3) + 3 SO2 + 5 NO + 4 H2O
Mn(NO3) + H2O2 = MnO2 + H2(NO3) =>
Mn(NO3) + H2O2 = MnO2 + H2(NO3)
CoCl2 + KOH = (CoCl2)KOH =>
CoCl2 + KOH = (CoCl2)KOH
K2S + NH2OH = K2S2O3 + N2H4 + KOH + H2O =>
2 K2S + 8 NH2OH = K2S2O3 + 4 N2H4 + 2 KOH + 3 H2O
FeS + N2 = FeN + SN2 =>
2 FeS + 3 N2 = 2 FeN + 2 SN2
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O =>
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O
Ca3P2O8 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3P2O8 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
