| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ne + Kr = NeKr
HCOOH + CUO = (HCOO)2CU + H2O =>
2 HCOOH + CUO = (HCOO)2CU + H2O
PbSb + NaNO3 + Na(OH) = Na2SbO3 + Pb + N + H =>
2 PbSb + NaNO3 + 3 Na(OH) = 2 Na2SbO3 + 2 Pb + N + 3 H
As2O3 + Fe(OH)3 = As(OH)3 + Fe2O3 =>
As2O3 + 2 Fe(OH)3 = 2 As(OH)3 + Fe2O3
NaCrO2 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 8 NaOH + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 4 H2O
H + Mg = H2Mg =>
2 H + Mg = H2Mg
MgCl2 + NaCl = NaCl2 + MgCl =>
MgCl2 + NaCl = NaCl2 + MgCl
ZnSO4 + KOH = ZnO + K2SO4 + H2O =>
ZnSO4 + 2 KOH = ZnO + K2SO4 + H2O
Cl + Ti = TiCl =>
Cl + Ti = TiCl
NaHSO3 + O2 = Na2SO4 + SO2 + H2O =>
4 NaHSO3 + O2 = 2 Na2SO4 + 2 SO2 + 2 H2O
Mg(NO3)2 + Na2CO3 + H2O = (MgOH)2CO3 + NaNO3 + CO2 =>
2 Mg(NO3)2 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 4 NaNO3 + CO2
Ca(No3)2 + AlPo4 = Al(No3)3 + Ca3(Po4)2 =>
3 Ca(No3)2 + 2 AlPo4 = 2 Al(No3)3 + Ca3(Po4)2
K2MnO4 + SO2 = K2SO4 + MnO2 =>
K2MnO4 + SO2 = K2SO4 + MnO2
Ni(s) + FeSO4(aq) = NiSO4(aq) + Fe(s) =>
Ni(s) + FeSO4(aq) = NiSO4(aq) + Fe(s)
NaI(s) + Br2(l) = BrI + Na =>
2 NaI(s) + Br2(l) = 2 BrI + 2 Na
Ag4PO4 = Ag + PO4 =>
Ag4PO4 = 4 Ag + PO4
H3PO3 + Ca(OH)2 = (CaOH)3PO3 + H2O =>
H3PO3 + 3 Ca(OH)2 = (CaOH)3PO3 + 3 H2O
W + I2 = WI4 =>
W + 2 I2 = WI4
Na2CO3CaCl2 = CaCO3 + NaCl =>
Na2CO3CaCl2 = CaCO3 + 2 NaCl
P + HJO3 + H2O = H3PO4 + HJ =>
6 P + 5 HJO3 + 9 H2O = 6 H3PO4 + 5 HJ
CuSO4 + NaCN = CuCN + (CN)2 + Na2SO4 =>
2 CuSO4 + 4 NaCN = 2 CuCN + (CN)2 + 2 Na2SO4
H2SO3 + H = H2S + H2O =>
H2SO3 + 6 H = H2S + 3 H2O
FeC2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3] + Fe(OH)3 =>
6 FeC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Fe(C2O4)3] + 2 Fe(OH)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + HI = LiH + I2 =>
2 Li + 2 HI = 2 LiH + I2
Fe2(SO4)3 + NaOH = Fe2(OH)3 + NaSO4 =>
Fe2(SO4)3 + 3 NaOH = Fe2(OH)3 + 3 NaSO4
CH3CONH2 + Br2 + NaOH = CH3NH2 + NaBr + CO2 + H2O =>
CH3CONH2 + Br2 + 2 NaOH = CH3NH2 + 2 NaBr + CO2 + H2O
Y + H2 = YH2 =>
Y + H2 = YH2
C8H10 + C2H7N = C10H15N + H2 =>
C8H10 + C2H7N = C10H15N + H2
Fe3O4 + HNO3 = Fe(NO3)3 + N(x)O(y) + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + N(x)O(y) + 14 H2O
Ag(NO3) + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 Ag(NO3) + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
NO = N2 + O2 =>
2 NO = N2 + O2
Mg(s) + FeSO4(aq) = MgSO4(s) + Fe(aq) =>
Mg(s) + FeSO4(aq) = MgSO4(s) + Fe(aq)
C8H16 + KMnO4 + H2SO4 = C8H16O2 + MnSO4 + K2SO4 + H2O =>
5 C8H16 + 4 KMnO4 + 6 H2SO4 = 5 C8H16O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
C2H6O + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 C2H6O + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2(SO4)3 + PO4 = Al(PO4) + SO4 =>
Al2(SO4)3 + 2 PO4 = 2 Al(PO4) + 3 SO4
Sn + HgCl2 = SnCl4 + Hg =>
Sn + 2 HgCl2 = SnCl4 + 2 Hg
Cf2O3 + HCl = CfCl3 + H2 + O2 =>
2 Cf2O3 + 12 HCl = 4 CfCl3 + 6 H2 + 3 O2
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
H2O(l) + O2(g) = H2O2 =>
2 H2O(l) + O2(g) = 2 H2O2
C24H30N3O + O2 = CO2 + H2O + N2O =>
4 C24H30N3O + 127 O2 = 96 CO2 + 60 H2O + 6 N2O
KMnO4(aq) + NaOH(aq) + C6H12O6(aq) = C6H11O7Na(aq) + K2MnO4(aq) + MnO2(aq) + H2O(l) =>
2 KMnO4(aq) + 2 NaOH(aq) + 2 C6H12O6(aq) = 2 C6H11O7Na(aq) + K2MnO4(aq) + MnO2(aq) + 2 H2O(l)
Be + KOH + H2O = K[Be(OH)4] + H2 =>
2 Be + 2 KOH + 6 H2O = 2 K[Be(OH)4] + 3 H2
HIO3 + Cr = CrI2 + O2 + H2 =>
2 HIO3 + Cr = CrI2 + 3 O2 + H2
H2S + HClO4 = S + HCl + H2O =>
4 H2S + HClO4 = 4 S + HCl + 4 H2O
C5H6O + O2(g) = CO2(g) + H2O =>
C5H6O + 6 O2(g) = 5 CO2(g) + 3 H2O
Ca3(PO4)2 + Si2O + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 3 Si2O + C = 6 CaSiO3 + P4 + CO
C4H6 + Ag(NH3)2OH = C4H5Ag + NH3 + H2O =>
C4H6 + Ag(NH3)2OH = C4H5Ag + 2 NH3 + H2O
FeCl2 + HCl + HNO3 = FeCl3 + NO + H2O =>
3 FeCl2 + 3 HCl + HNO3 = 3 FeCl3 + NO + 2 H2O
| 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 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
