| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Al + 3 Co(NO3)5 = 5 Al(NO3)3 + 3 Co
(K2)(Cr2)(O7) + (H2)O + S = S(O2) + KOH + (Cr2)(O3) =>
2(K2)(Cr2)(O7) + 2(H2)O + 3 S = 3 S(O2) + 4 KOH + 2(Cr2)(O3)
CrCl3 + NaOCl + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaOCl + 10 NaOH = 2 Na2CrO4 + 9 NaCl + 5 H2O
NH4NO3(s) + Ba(OH)2 = Ba(NO3)2 + H2O + NH3 =>
2 NH4NO3(s) + Ba(OH)2 = Ba(NO3)2 + 2 H2O + 2 NH3
NaHCO3 + Al2(SO4)3 = Al(HCO3)3 + Na2SO4 =>
6 NaHCO3 + Al2(SO4)3 = 2 Al(HCO3)3 + 3 Na2SO4
Ca(NO3)2*NH4*NO3*10H2O + Na2CO3*10H2O = NaNO3 + CaCO3 + NH3 + CO2 + H2O =>
2 Ca(NO3)2*NH4*NO3*10H2O + 3 Na2CO3*10H2O = 6 NaNO3 + 2 CaCO3 + 2 NH3 + CO2 + 51 H2O
H2SO4 + Br(NO3) = Br2(SO4) + HNO3 =>
H2SO4 + 2 Br(NO3) = Br2(SO4) + 2 HNO3
Al + H3PO3 = AlPO3 + H =>
Al + H3PO3 = AlPO3 + 3 H
I2 + NaSO3 = NaI + SO3 =>
I2 + 2 NaSO3 = 2 NaI + 2 SO3
C6H11 + KMnO4 + H2O = C6H11(OH)2 + MnO2 + KOH =>
3 C6H11 + 2 KMnO4 + 4 H2O = 3 C6H11(OH)2 + 2 MnO2 + 2 KOH
Ca(H2PO4)2 + KCl = CaCl2 + KH2PO4 =>
Ca(H2PO4)2 + 2 KCl = CaCl2 + 2 KH2PO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NH3 + Cl = NHCl2 + HCl =>
NH3 + 4 Cl = NHCl2 + 2 HCl
HIO3 = I2O4 + H2O + O2 =>
4 HIO3 = 2 I2O4 + 2 H2O + O2
Al2(SO4)3 + Cl = AlCl3 + SO4 =>
Al2(SO4)3 + 6 Cl = 2 AlCl3 + 3 SO4
Mg + NiSO4 = MgNi + SO4 =>
Mg + NiSO4 = MgNi + SO4
Al2(SO4)3Sr(NO3)2 = Al2(NO3)2Sr(SO4)3 =>
Al2(SO4)3Sr(NO3)2 = Al2(NO3)2Sr(SO4)3
Sb + O = SbO =>
Sb + O = SbO
Na2Cl + H2SO4 = H2Cl + Na2SO4 =>
Na2Cl + H2SO4 = H2Cl + Na2SO4
C7H6Cl2 + Cl2 = C7H5Cl3 + HCl =>
C7H6Cl2 + Cl2 = C7H5Cl3 + HCl
HSbCl6 + H2SnCl4 + HCl = H3SbCl6 + H2SnCl6 =>
HSbCl6 + H2SnCl4 + 2 HCl = H3SbCl6 + H2SnCl6
MnSO4 + KClO3 + K2CO3 = K2MnO4 + KCl + K2SO4 + CO2 =>
3 MnSO4 + 2 KClO3 + 6 K2CO3 = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 CO2
FeNiI2 = FeI2Ni =>
FeNiI2 = FeI2Ni
H2SO4 + Cu + H{+} = Cu{+2} + SO2 + H2O =>
H2SO4 + Cu + 2 H{+} = Cu{+2} + SO2 + 2 H2O
AlCl3 + Na2HPO4 = AlPO4 + NaCl + NaH2PO4 =>
AlCl3 + 2 Na2HPO4 = AlPO4 + 3 NaCl + NaH2PO4
NO + S + H2O = HNO3 + H2S =>
2 NO + 3 S + 4 H2O = 2 HNO3 + 3 H2S
C2H5OH + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
7 C2H5OH + 8 KMnO4 = 2 C6H5COOK + 8 MnO2 + 6 KOH + 13 H2O
AlH3 + H2O2 = Al2O3 + H2 =>
4 AlH3 + 3 H2O2 = 2 Al2O3 + 9 H2
K2I2 + Cl2 = K2Cl2 + I2 =>
K2I2 + Cl2 = K2Cl2 + I2
Ar + O2 = ArO =>
2 Ar + O2 = 2 ArO
Cr2O3 + KOH = KCrO2 + H2O =>
Cr2O3 + 2 KOH = 2 KCrO2 + H2O
As + O = As3O =>
3 As + O = As3O
SCN{-} + MnO4{-} + H{+} = CN{-} + Mn{2+} + SO4{2-} + H2O =>
5 SCN{-} + 6 MnO4{-} + 8 H{+} = 5 CN{-} + 6 Mn{2+} + 5 SO4{2-} + 4 H2O
Fe(SCN)3 + K2S2O8 + H2O = Fe2(SO4)3 + K2SO4 + CO + N2 + H2SO4 =>
2 Fe(SCN)3 + 27 K2S2O8 + 30 H2O = Fe2(SO4)3 + 27 K2SO4 + 6 CO + 3 N2 + 30 H2SO4
As2S5 + O2 = As2O5 + SO2 =>
2 As2S5 + 15 O2 = 2 As2O5 + 10 SO2
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
KMnO4 + HNOSO4 + H2O = MnO + HNO3 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 HNOSO4 + 4 H2O = 2 MnO + 5 HNO3 + K2SO4 + 4 H2SO4
LiBr + H2SO4 = Li2SO4 + BrH =>
2 LiBr + H2SO4 = Li2SO4 + 2 BrH
O + S2 = S23O =>
2 O + 23 S2 = 2 S23O
Fe(s) + H2SO4 = H + Fe2(SO4)3 =>
2 Fe(s) + 3 H2SO4 = 6 H + Fe2(SO4)3
CH4 + Cl2 = HCl + CH3Cl =>
CH4 + Cl2 = HCl + CH3Cl
S(s) + O2(s) = SO2(g) =>
S(s) + O2(s) = SO2(g)
CH2OOH = HCOH2O =>
CH2OOH = HCOH2O
Ag3N(s) = Ag(s) + N2(g) =>
2 Ag3N(s) = 6 Ag(s) + N2(g)
SH2 + CuCl2 = CuS + HCl =>
SH2 + CuCl2 = CuS + 2 HCl
B + C = B4C =>
4 B + C = B4C
K2[Zn(OH)4] + HCl = Zn(OH)2 + KCl + H2O =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 KCl + 2 H2O
CH3OF + O2 = CO2 + H2O + F2 =>
4 CH3OF + 5 O2 = 4 CO2 + 6 H2O + 2 F2
BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3
Cr2O72{-} + Br{-}{+} + H{+} = Cr3{+} + Br2 + H2O =>
6 Cr2O72{-} + 854 Br{-}{+} + 864 H{+} = 4 Cr3{+} + 427 Br2 + 432 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
