| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNO3 + 2 NaOH + SO2 = Na2SO4 + 2 Ag + 2 HNO3
CrO2 = Cr2O2 + O2 =>
2 CrO2 = Cr2O2 + O2
Re3P7 = Re + P4 =>
4 Re3P7 = 12 Re + 7 P4
Cu(NO3)2 + BaOH = Cu(OH)2 + BaNO3 =>
Cu(NO3)2 + 2 BaOH = Cu(OH)2 + 2 BaNO3
P2O5 + HBr = P + Br2 + H2O =>
P2O5 + 10 HBr = 2 P + 5 Br2 + 5 H2O
CH3OH(aq) + CH3CO2H(aq) = CH3CO2CH3(aq) + H2O =>
CH3OH(aq) + CH3CO2H(aq) = CH3CO2CH3(aq) + H2O
KMnO4 + Na2C2O4 + HCl = MnCl2 + CO2 + H2O + NaCl + KCl =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 2 MnCl2 + 10 CO2 + 8 H2O + 10 NaCl + 2 KCl
MoO2 + XeF2 = MoF + Xe + O2 =>
2 MoO2 + XeF2 = 2 MoF + Xe + 2 O2
NH4SCN + K3[Fe(CN)6] = KSCN + (NH4)3[Fe(CN)6] =>
3 NH4SCN + K3[Fe(CN)6] = 3 KSCN + (NH4)3[Fe(CN)6]
Sr(NO3)2 + KIO3 + H2O = KNO3 + Sr(IO3)2*H2O =>
Sr(NO3)2 + 2 KIO3 + H2O = 2 KNO3 + Sr(IO3)2*H2O
CH2O + Ag(NH3)2{+} + OH{-} = Ag + HCO2{-} + NH3 + H2O =>
CH2O + 2 Ag(NH3)2{+} + 3 OH{-} = 2 Ag + HCO2{-} + 4 NH3 + 2 H2O
Al + H2SO4 = Al2(HSO4)3 + H2 =>
4 Al + 6 H2SO4 = 2 Al2(HSO4)3 + 3 H2
Al3 + HCl = AlCl3 + H2(g) =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2(g)
LiCrP2O7 + Li3Cr2P3O12 + Cr7P6O24 = Li4Cr16P18O63 + O2 =>
108 LiCrP2O7 + 4 Li3Cr2P3O12 + 52 Cr7P6O24 = 30 Li4Cr16P18O63 + 81 O2
KNO2 + PbO2 + HCl = KNO3 + PbCl2 + H2O =>
KNO2 + PbO2 + 2 HCl = KNO3 + PbCl2 + H2O
CuSO4 + NaOH + CH3CHO = CH3COONa + Cu2O + Na2SO4 + H2O =>
2 CuSO4 + 5 NaOH + CH3CHO = CH3COONa + Cu2O + 2 Na2SO4 + 3 H2O
AlCl3 + Fe2O3 = Al2O3 + FeCl3 =>
2 AlCl3 + Fe2O3 = Al2O3 + 2 FeCl3
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + KNO3 + NO2 + H2O =>
K4[Fe(CN)6] + 2 HNO3 = K3[Fe(CN)6] + KNO3 + NO2 + H2O
FeS + F = FeF2 + S =>
FeS + 2 F = FeF2 + S
C7H11O9P + NaOH = C7H6Na5O9P + H2O =>
C7H11O9P + 5 NaOH = C7H6Na5O9P + 5 H2O
Cu + HNO3 = CuNO3 + H2O + N =>
5 Cu + 6 HNO3 = 5 CuNO3 + 3 H2O + N
Fe + HNO3(diluido) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(diluido) = Fe(NO3)3 + NO + 2 H2O
Cu + HNO3 = CuNO3 + H2O + N =>
5 Cu + 6 HNO3 = 5 CuNO3 + 3 H2O + N
Li2O + CuO = Li2Cu + O2 =>
Li2O + CuO = Li2Cu + O2
Cu + HNO3 = CuNO3 + H2O + N =>
5 Cu + 6 HNO3 = 5 CuNO3 + 3 H2O + N
Pb(C2H3O2)2 + NH3 + H2O = Pb(OH)2 + NH4C2H3O2 =>
Pb(C2H3O2)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4C2H3O2
CuS + KI = CuI + K2S + I2 =>
2 CuS + 4 KI = 2 CuI + 2 K2S + I2
Cu + HNO3 = CuNO3 + H2O + N =>
5 Cu + 6 HNO3 = 5 CuNO3 + 3 H2O + N
H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2
NaNO2 + HCl = NO + NaCl + H2O + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NO + 2 NaCl + H2O + NaNO3
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + KNO3 + NO + H2O =>
3 K4[Fe(CN)6] + 4 HNO3 = 3 K3[Fe(CN)6] + 3 KNO3 + NO + 2 H2O
Cu + HNO3 = CuNO3 + H2O + N =>
5 Cu + 6 HNO3 = 5 CuNO3 + 3 H2O + N
V(OH)5 + H2CrO4 = V2(CrO4)5 + H2O =>
2 V(OH)5 + 5 H2CrO4 = V2(CrO4)5 + 10 H2O
C27H43O20Ca2 + O2 = CO2 + H2O + CaCO3 =>
4 C27H43O20Ca2 + 115 O2 = 100 CO2 + 86 H2O + 8 CaCO3
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + KNO3 + N2O + H2O =>
8 K4[Fe(CN)6] + 10 HNO3 = 8 K3[Fe(CN)6] + 8 KNO3 + N2O + 5 H2O
H3PO4 + (Ca(OH)2) = (Ca3(PO4)2) + H2O =>
2 H3PO4 + 3(Ca(OH)2) = (Ca3(PO4)2) + 6 H2O
Cu + HNO3 = CuNO3 + H2O + N =>
5 Cu + 6 HNO3 = 5 CuNO3 + 3 H2O + N
CH3COCH3 + H2O2 = CO2 + H2O =>
CH3COCH3 + 8 H2O2 = 3 CO2 + 11 H2O
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + KNO3 + N2 + H2O =>
10 K4[Fe(CN)6] + 12 HNO3 = 10 K3[Fe(CN)6] + 10 KNO3 + N2 + 6 H2O
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + KNO3 + NH3 + H2O =>
8 K4[Fe(CN)6] + 9 HNO3 = 8 K3[Fe(CN)6] + 8 KNO3 + NH3 + 3 H2O
Pt + HNO3 + HCl = PtCl + NO2 + H2O =>
Pt + HNO3 + HCl = PtCl + NO2 + H2O
Zn5 + I2 = IZn =>
2 Zn5 + 5 I2 = 10 IZn
NaOH + CH3OH = NaOCH3 + H2O =>
NaOH + CH3OH = NaOCH3 + H2O
HCl(aq) + RbOH(aq) = RbCl + H2O =>
HCl(aq) + RbOH(aq) = RbCl + H2O
C2H3F + O2 = CO + H2O + F2 =>
4 C2H3F + 7 O2 = 8 CO + 6 H2O + 2 F2
Zn(s) + NiSO4(S) = Ni(S) + ZnSO4(s) =>
Zn(s) + NiSO4(S) = Ni(S) + ZnSO4(s)
K2Cr2O7 + HI + HClO4 = Cr(Cl04)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 180 HI + 26 HClO4 = 2 Cr(Cl04)3 + 2 KClO4 + 90 I2 + 103 H2O
H2O + H{+} + As2O3 + NO3{-} = NO + H3AsO4 =>
7 H2O + 4 H{+} + 3 As2O3 + 4 NO3{-} = 4 NO + 6 H3AsO4
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + KNO3 + NO2 + H2O =>
K4[Fe(CN)6] + 2 HNO3 = K3[Fe(CN)6] + KNO3 + NO2 + H2O
HCN(aq) + CH3CO2(aq) = CN(aq) + CH3CO2H(aq) =>
HCN(aq) + CH3CO2(aq) = CN(aq) + CH3CO2H(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/23
Équations équilibrées sur12/26/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
