| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 OH{-} + CO2 = H2O + CO3{2-}
I + H2O2 = HIO3 + H2O =>
2 I + 5 H2O2 = 2 HIO3 + 4 H2O
(NH4)3PO4 + BaI2 = Ba3(PO4)2 + INH4 =>
2(NH4)3PO4 + 3 BaI2 = Ba3(PO4)2 + 6 INH4
P + Br = PBr3 =>
P + 3 Br = PBr3
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + KCl =>
FeCl2 + K3[Fe(CN)6] = K[FeFe(CN)6] + 2 KCl
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
F2(g) + NaI(aq) = FI(aq) + Na(s) =>
F2(g) + 2 NaI(aq) = 2 FI(aq) + 2 Na(s)
C4H7OOH + O2 = CO2 + H2O =>
C4H7OOH + 5 O2 = 4 CO2 + 4 H2O
ZnCl2Ni(NO3)2 = Zn(NO3)2NiCl2 =>
ZnCl2Ni(NO3)2 = Zn(NO3)2NiCl2
Zn(NO3)2(aq) + NaOH(aq) = Zn(OH)2(aw) + NaNO3(aq) =>
Zn(NO3)2(aq) + 2 NaOH(aq) = Zn(OH)2(aw) + 2 NaNO3(aq)
CH3COOH + CH3COONa = CH3COO + CH3COONaH =>
CH3COOH + CH3COONa = CH3COO + CH3COONaH
CH3CHBrCH3 + NaOH = CH3CHCH2 + NaBr + H2O =>
CH3CHBrCH3 + NaOH = CH3CHCH2 + NaBr + H2O
Cr + H2SO4 + O2 = CrSO4 + H2O =>
2 Cr + 2 H2SO4 + O2 = 2 CrSO4 + 2 H2O
KMnO2 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO2 + 2 FeSO4 + 4 H2SO4 = K2SO4 + 2 MnSO4 + Fe2(SO4)3 + 4 H2O
CrCl2 + H2O = CrCl2(H2O)4 =>
CrCl2 + 4 H2O = CrCl2(H2O)4
HNO3 + FeS2 = Fe2(SO4)3 + H2SO4 + NO2 + H2O =>
30 HNO3 + 2 FeS2 = Fe2(SO4)3 + H2SO4 + 30 NO2 + 14 H2O
SrCO3 + Fe2O3 + SrCl2*6H2O = Sr3Fe2O5Cl2 + CO2 + H2O =>
2 SrCO3 + Fe2O3 + SrCl2*6H2O = Sr3Fe2O5Cl2 + 2 CO2 + 6 H2O
NaCl(s) + H2SO4(aq) = HCl(aq) + Na2SO4(l) =>
2 NaCl(s) + H2SO4(aq) = 2 HCl(aq) + Na2SO4(l)
HI(aq) = H2(g) + I2(aq) =>
2 HI(aq) = H2(g) + I2(aq)
Al + NH4(ClO4) = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4(ClO4) = Al2O3 + AlCl3 + 3 NO + 6 H2O
Mg(HO)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(HO)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
Rb(s) + Br2(l) = RbBr(s) =>
2 Rb(s) + Br2(l) = 2 RbBr(s)
ZnSO3 + K = K2SO3 + Zn =>
ZnSO3 + 2 K = K2SO3 + Zn
C2H5NH3 + H2O = C2H5NH4 + OH =>
C2H5NH3 + H2O = C2H5NH4 + OH
C3 + H2 = C3H6 =>
C3 + 3 H2 = C3H6
KNO3 + Ba(NO3)2 = K(NO3)2 + BaNO3 =>
KNO3 + Ba(NO3)2 = K(NO3)2 + BaNO3
C8H9NO2 + NaOH = C8H8NO2Na + H2O =>
C8H9NO2 + NaOH = C8H8NO2Na + H2O
C6H12O6(s) + O2(g) = H2O + CO6(s) =>
C6H12O6(s) + 18 O2(g) = 6 H2O + 6 CO6(s)
HNO3 + KI = KNO3 + H2O + I + NO =>
4 HNO3 + 3 KI = 3 KNO3 + 2 H2O + 3 I + NO
C19OH38 + O2 = CO2 + H2O =>
C19OH38 + 28 O2 = 19 CO2 + 19 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgCO3 + NaCl = MgCl2 + Na2CO3 =>
MgCO3 + 2 NaCl = MgCl2 + Na2CO3
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
N2O + CS2 = S + N2 + CO2 =>
2 N2O + CS2 = 2 S + 2 N2 + CO2
BrCl5 = Cl2 + Br2 =>
2 BrCl5 = 5 Cl2 + Br2
K2CrO3 + CuSO4 = K2SO4 + CuCrO3 =>
K2CrO3 + CuSO4 = K2SO4 + CuCrO3
Fe2 + Cl2 = FeCl2 =>
Fe2 + 2 Cl2 = 2 FeCl2
Cl4O2 = Cl2O =>
Cl4O2 = 2 Cl2O
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3 =>
Na2SiO3 + H2O + CO2 = Na2CO3 + H2SiO3
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2 =>
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2
Fe2(SO4)3 + KCNS = Fe(CNS)6 + K2SO4 + K =>
Fe2(SO4)3 + 12 KCNS = 2 Fe(CNS)6 + 3 K2SO4 + 6 K
Ba(NO3)2 + KHCO3 = BaCO3 + KNO3 + CO2 + H2O =>
Ba(NO3)2 + 2 KHCO3 = BaCO3 + 2 KNO3 + CO2 + H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
MnCl2 + NH4OH = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH4OH = Mn(OH)2 + 2 NH4Cl
Ti2(SO2)3 + KCIO3 + H2O = TiOSO4 + KCI + H2SO4 =>
3 Ti2(SO2)3 + 7 KCIO3 + 3 H2O = 6 TiOSO4 + 7 KCI + 3 H2SO4
KMnO4 + Cu(NO3)2 = K(NO3)2 + CuMnO4 =>
KMnO4 + Cu(NO3)2 = K(NO3)2 + CuMnO4
Ag + PbSO4 = PbAg + SO4 =>
Ag + PbSO4 = PbAg + SO4
KNO3 + Na2C2O4 = K2C2O4 + NaNO3 =>
2 KNO3 + Na2C2O4 = K2C2O4 + 2 NaNO3
CuOHNO3 + H2SO4 = CuSO4 + H2O + HNO3 =>
CuOHNO3 + H2SO4 = CuSO4 + H2O + HNO3
Ag + K3[Fe(Cn)6] = Ag[Fe(Cn)6] + K =>
Ag + K3[Fe(Cn)6] = Ag[Fe(Cn)6] + 3 K
| 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 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/10/24
Équations équilibrées sur05/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
