| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sr(s) + O2(g) = 2 SrO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ba + AgNO3 = Ba(NO3)2 + Ag =>
Ba + 2 AgNO3 = Ba(NO3)2 + 2 Ag
Mg(OH)2(aq) + HI(aq) = MgI2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HI(aq) = MgI2(aq) + 2 H2O(l)
CuSO4*5H2O + CaCl2 = CaSO4 + CuCl2 + H2O =>
CuSO4*5H2O + CaCl2 = CaSO4 + CuCl2 + 5 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Co(OH)3 + HClO2 = Co(ClO2)3 + H2O =>
Co(OH)3 + 3 HClO2 = Co(ClO2)3 + 3 H2O
Zn(NO3)2(aq) + CoCl2(aq) = ZnCl2(aq) + Co(NO3)2(aq) =>
Zn(NO3)2(aq) + CoCl2(aq) = ZnCl2(aq) + Co(NO3)2(aq)
Ti + P = TiP =>
Ti + P = TiP
AlPO4 + CaCl2 = AlCl3 + Ca3(PO4)2 =>
2 AlPO4 + 3 CaCl2 = 2 AlCl3 + Ca3(PO4)2
Mg(OH)2 + NH4Cl = MgCl2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 NH3 + 2 H2O
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
HBr + C6H5NH2 = C6H5NH3 + Br =>
HBr + C6H5NH2 = C6H5NH3 + Br
CoCl2(aq) + AgNO3(aq) = Co(NO3)2 + AgCl =>
CoCl2(aq) + 2 AgNO3(aq) = Co(NO3)2 + 2 AgCl
C6H10O + KMnO4 + H2SO4 = C6H9OOH + K2SO4 + MnSO4 + H2O =>
5 C6H10O + 2 KMnO4 + 3 H2SO4 = 5 C6H9OOH + K2SO4 + 2 MnSO4 + 3 H2O
Sb2S3 + HNO3 = NO + SO2 + H3SbO4 + H2O =>
3 Sb2S3 + 22 HNO3 = 22 NO + 9 SO2 + 6 H3SbO4 + 2 H2O
NH4VO3 + H2SO4 + H2O2 = H3VO6 + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 + 4 H2O2 = 2 H3VO6 + (NH4)2SO4 + 2 H2O
Al + H2SO4 = Al2H2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2H2(SO4)3 + 2 H2
{+2}NaN{+3} = {+3NaN{+2} =>
3{+2}NaN{+3} = 2{+3NaN{+2}
H2S(s) + O2(g) = SO2(g) + H2O(g) =>
2 H2S(s) + 3 O2(g) = 2 SO2(g) + 2 H2O(g)
Ag3SO4 + Zn + H2O = Ag + H2S + Zn(OH)2 =>
Ag3SO4 + 5 Zn + 6 H2O = 3 Ag + H2S + 5 Zn(OH)2
C5 + N2 = CN =>
2 C5 + 5 N2 = 10 CN
Fe(s) + SnNO3(g) = Fe(NO3)3(g) + Sn(l) =>
Fe(s) + 3 SnNO3(g) = Fe(NO3)3(g) + 3 Sn(l)
P4 + I = P(I3)3 =>
P4 + 36 I = 4 P(I3)3
NaC2O4 + CaSO4 = CaC2O4 + NaSO4 =>
NaC2O4 + CaSO4 = CaC2O4 + NaSO4
As2O3 + I2 + H2O = AsOH + I2O =>
As2O3 + 2 I2 + H2O = 2 AsOH + 2 I2O
*C2H5OH(l) + *O2(g) = CO2(g) + H2O(g) =>
*C2H5OH(l) + 3*O2(g) = 2 CO2(g) + 3 H2O(g)
NiCl2 + KOH = NiO2 + KCl + H2 =>
NiCl2 + 2 KOH = NiO2 + 2 KCl + H2
(P)4 + NaOH + H2O = PH3 + (Na)2HPO3 =>
(P)4 + 4 NaOH + 2 H2O = 2 PH3 + 2(Na)2HPO3
Ni{+2} + NH3 = Ni(NH3)4{+2} =>
Ni{+2} + 4 NH3 = Ni(NH3)4{+2}
KI + H2O + O2 = KOH + I2 =>
4 KI + 2 H2O + O2 = 4 KOH + 2 I2
C57H110O9 + LiOH*H2O = C18H35O3Li + C3H8O3 + H2O =>
C57H110O9 + 3 LiOH*H2O = 3 C18H35O3Li + C3H8O3 + 3 H2O
MnSO4 + H2S = MnS + H2SO4 =>
MnSO4 + H2S = MnS + H2SO4
C5H10 + C4H10O = C5H12O =>
C5H10 + 5 C4H10O = 5 C5H12O
HCl + NH4Cl = HClNH4Cl =>
HCl + NH4Cl = HClNH4Cl
C8H7BrO + O2 = CO2 + H2O + Br2 =>
4 C8H7BrO + 37 O2 = 32 CO2 + 14 H2O + 2 Br2
Ag2O(s) + HNO3(aq) = AgNO3 + H2O =>
Ag2O(s) + 2 HNO3(aq) = 2 AgNO3 + H2O
HNO3 + MgH2O2 = Mg(NO3)2 + H2O =>
2 HNO3 + MgH2O2 = Mg(NO3)2 + 2 H2O
H2 + (N2) = NH3 =>
3 H2 + (N2) = 2 NH3
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C7H5N3O6 + O = H2O + CO2 + N2 =>
2 C7H5N3O6 + 21 O = 5 H2O + 14 CO2 + 3 N2
C10CH2CH2CH3 + O2 = CO2 + H2O =>
4 C10CH2CH2CH3 + 59 O2 = 52 CO2 + 14 H2O
Fe{3} + e = Fe{2} =>
Fe{3} + e = Fe{2}
Pb + HF = PbF4 + H2 =>
Pb + 4 HF = PbF4 + 2 H2
CH2OHCOOH + NaOH = NaCO + H2O =>
CH2OHCOOH + 2 NaOH = 2 NaCO + 3 H2O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
K2Cr2O7 + NaOH + Na2S = K2CrO3 + Na2CrO4 + Na2SO4 + H2O =>
4 K2Cr2O7 + 8 NaOH + Na2S = 4 K2CrO3 + 4 Na2CrO4 + Na2SO4 + 4 H2O
KCl + HNO3 = NOCl + Cl2 + KNO3 + H2O =>
3 KCl + 4 HNO3 = NOCl + Cl2 + 3 KNO3 + 2 H2O
Co05 + Zn05 + Fe2O4 = Co05Zn05Fe2O4 =>
Co05 + Zn05 + Fe2O4 = Co05Zn05Fe2O4
U(NO3)4 + Na2O = UO2 + NaNO3 =>
U(NO3)4 + 2 Na2O = UO2 + 4 NaNO3
| 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 83 84 85 86 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
