| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 KOH = K2SO4 + 2 H2O
F2 + HN3 = HF + NF3 =>
5 F2 + HN3 = HF + 3 NF3
C6H6(l) + O2(g) = CO2(g) + H20(l) =>
10 C6H6(l) + 60 O2(g) = 60 CO2(g) + 3 H20(l)
C2H5OH(i) + O2 = CO2 + H2O =>
C2H5OH(i) + 3 O2 = 2 CO2 + 3 H2O
C7H8O + Na = C7H8ONa =>
C7H8O + Na = C7H8ONa
C3H8O2 + HNO3 = C3H6N2O6 + H2O =>
C3H8O2 + 2 HNO3 = C3H6N2O6 + 2 H2O
H2SO4 + AlCl3 = Al2(SO4)3 + HCl =>
3 H2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 HCl
Fe2O3 + C = CO2 + Fe2 =>
2 Fe2O3 + 3 C = 3 CO2 + 2 Fe2
Fe{6} + Br{2} = Fe{2} + Br{4} =>
Fe{6} + 2 Br{2} = Fe{2} + 2 Br{4}
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
(NH4)2S + NaOH = (NH4)OH + Na2S =>
(NH4)2S + 2 NaOH = 2(NH4)OH + Na2S
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
O2 + C4H8 = CO2 + H =>
4 O2 + C4H8 = 4 CO2 + 8 H
CaCO3(s) + HCl = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl = CaCl2(aq) + CO2(g) + H2O(l)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
RC3H3O2N2 + H2O = H2NCH(R)COOH + CO2 + NH3 =>
RC3H3O2N2 + 2 H2O = H2NCH(R)COOH + CO2 + NH3
MoO3 + Na2CO3 + H2O = Na2MoO4*2H2O + CO2 =>
MoO3 + Na2CO3 + 2 H2O = Na2MoO4*2H2O + CO2
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + Cl3 + K4 =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 4 Cl3 + 3 K4
Fe + H2SO4 + KSCN = Fe(SCN)6 + HK(SO4)2 + H =>
Fe + 12 H2SO4 + 6 KSCN = Fe(SCN)6 + 6 HK(SO4)2 + 18 H
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + CO2 + K2SO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + 10 CO2 + K2SO4 + 8 H2O
I2 + Ca = Ca2I2 =>
I2 + 2 Ca = Ca2I2
Cu(NO3)3 + FeO2 = Fe(NO3)3 + CuO2 =>
Cu(NO3)3 + FeO2 = Fe(NO3)3 + CuO2
H2SeO4 + Al = Al2(SeO4) + H2 =>
H2SeO4 + 2 Al = Al2(SeO4) + H2
CuSO4*5H2O + NH2OH*HCl + NaOH = Cu2O + N2 + NaCl + Na2SO4 + H2O =>
2 CuSO4*5H2O + 2 NH2OH*HCl + 6 NaOH = Cu2O + N2 + 2 NaCl + 2 Na2SO4 + 17 H2O
C2H2 + CuCl = CuC + HCl =>
C2H2 + 2 CuCl = 2 CuC + 2 HCl
LiBr(aq) + AgNO3(aq) = AgBr2(s) + Li2NO3(aq) =>
2 LiBr(aq) + AgNO3(aq) = AgBr2(s) + Li2NO3(aq)
AlCu + HCl = AlCl3 + H2 + Cu =>
2 AlCu + 6 HCl = 2 AlCl3 + 3 H2 + 2 Cu
(NH4)2(SO4) + Ca(PO4) = (NH4)2(PO4) + Ca(SO4) =>
(NH4)2(SO4) + Ca(PO4) = (NH4)2(PO4) + Ca(SO4)
FeCl3*6H2O + Gd2O3 + NH3 = Gd2Fe28O4 + HCl + H2O + N2 =>
84 FeCl3*6H2O + 3 Gd2O3 + 82 NH3 = 3 Gd2Fe28O4 + 252 HCl + 501 H2O + 41 N2
FeOH + HNO3 = Fe + NO3 + H2O =>
FeOH + HNO3 = Fe + NO3 + H2O
H2S + Pb(CH3COO)2 = PbS + HCH3 + COO =>
H2S + Pb(CH3COO)2 = PbS + 2 HCH3 + 2 COO
HNo2 + NaNO2 = HNO2 + NaNo2 =>
HNo2 + NaNO2 = HNO2 + NaNo2
C2H2 + CuCl = CuC + HCl =>
C2H2 + 2 CuCl = 2 CuC + 2 HCl
P + Zn = Zn5P2 =>
2 P + 5 Zn = Zn5P2
ZnBr2 + Li = LiBr + Zn =>
ZnBr2 + 2 Li = 2 LiBr + Zn
C4H8N2O4 + O2 = CO2 + H2O + NH3 =>
2 C4H8N2O4 + 5 O2 = 8 CO2 + 2 H2O + 4 NH3
KI + AgNO3 = KNO3 + I5Ag5 =>
5 KI + 5 AgNO3 = 5 KNO3 + I5Ag5
Fe2(SO4)3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 6 K2SO4
SiS2 + HNO3 = SiO2 + H2SO4 + NO2 + H2O =>
SiS2 + 16 HNO3 = SiO2 + 2 H2SO4 + 16 NO2 + 6 H2O
Cu{2+} + NH3H2O = Cu(OH)2 + NH4{+} =>
Cu{2+} + 2 NH3H2O = Cu(OH)2 + 2 NH4{+}
BaBr2 + ZnSO4 = BaSO4 + ZnBr2 =>
BaBr2 + ZnSO4 = BaSO4 + ZnBr2
LiNiO2 + C = Li2O + NiO + CO2 =>
4 LiNiO2 + C = 2 Li2O + 4 NiO + CO2
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
CH3COOH + NaI + NaIO3 = CH3COONa + I2 + H2O =>
6 CH3COOH + 5 NaI + NaIO3 = 6 CH3COONa + 3 I2 + 3 H2O
RbOH + BaCl2 = RbCl + Ba(OH)2 =>
2 RbOH + BaCl2 = 2 RbCl + Ba(OH)2
Al2O3 + HClO4 = Al(ClO4)3 + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NH4F + Fe3(PO4)2 = (NH4)3PO4 + FeF2 =>
6 NH4F + Fe3(PO4)2 = 2(NH4)3PO4 + 3 FeF2
CO(NH2)2 + H2CO3 = C2H5OH + O2 + N2 =>
2 CO(NH2)2 + 2 H2CO3 = 2 C2H5OH + 3 O2 + 2 N2
| 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
