| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3(aq) + 2 RbOH(aq) = Rb2CO3(aq) + 2 H2O(l)
CH3(CH2)3OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O =>
CH3(CH2)3OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + NaHSO4 + H2O
AgNO3 + CH3CO2K = AgC2H3O2 + KNO3 =>
AgNO3 + CH3CO2K = AgC2H3O2 + KNO3
Ba(OH)2 + H4PO4 = Ba2PO4 + H2O =>
2 Ba(OH)2 + H4PO4 = Ba2PO4 + 4 H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
FeCl3 + Ba(OH)2 = Fe(OH)2 + BaCl3 =>
FeCl3 + Ba(OH)2 = Fe(OH)2 + BaCl3
K2C2O4*2H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H20 + H2O + CO2 =>
2 K2C2O4*2H2O + 67 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H20 + 145 H2O + 126 CO2
As2O3(s) + C(s) = As4(s) + CO(g) =>
2 As2O3(s) + 6 C(s) = As4(s) + 6 CO(g)
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2 =>
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2
NaAlCO3 = AlNaCO3 =>
NaAlCO3 = AlNaCO3
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(s) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(s)
MnO2 + CrO3 = Mn + CrO4 =>
MnO2 + 2 CrO3 = Mn + 2 CrO4
Na{3}PO{4} + HCl = NaCl + H{3}PO{4} =>
Na{3}PO{4} + HCl = NaCl + H{3}PO{4}
Pb + Ca(NO3)2 = Ca + Pb(NO3)2 =>
Pb + Ca(NO3)2 = Ca + Pb(NO3)2
KOH(aq) + HCl(g) = KCl(aq) + H2O(l) =>
KOH(aq) + HCl(g) = KCl(aq) + H2O(l)
C8H24O4Si4 + O2 = CO2 + H2O + SiO2 =>
C8H24O4Si4 + 16 O2 = 8 CO2 + 12 H2O + 4 SiO2
NaN3 + KI = NaI + KN3 =>
NaN3 + KI = NaI + KN3
(b)Sc2O3(s) + H2O(l) = Sc(OH)3(s) =>
(b)Sc2O3(s) + 3 H2O(l) = 2 Sc(OH)3(s)
C6H5OOCH + O2 = CO2 + H2O =>
2 C6H5OOCH + 15 O2 = 14 CO2 + 6 H2O
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
SnBr2 + K3PO4 = Sn3(PO4)2 + KBr =>
3 SnBr2 + 2 K3PO4 = Sn3(PO4)2 + 6 KBr
FeOCl + HCl = FeCl3 + H2O =>
FeOCl + 2 HCl = FeCl3 + H2O
Cs + ZnSO4 = Cs2SO4 + Zn =>
2 Cs + ZnSO4 = Cs2SO4 + Zn
Na2S + Na2SO4 + SiO2 = Na2SiO + SO2 =>
3 Na2S + Na2SO4 + 4 SiO2 = 4 Na2SiO + 4 SO2
C3H8O + Ni2(Cr2O7)3 + H2SO4 = C3H6O2 + Cr2(SO4)3 + Ni2(SO4)3 + H2O =>
9 C3H8O + 2 Ni2(Cr2O7)3 + 24 H2SO4 = 9 C3H6O2 + 6 Cr2(SO4)3 + 2 Ni2(SO4)3 + 33 H2O
CH2(NH2)COOH + HBr = [CH2(NH3)COOH]Br =>
CH2(NH2)COOH + HBr = [CH2(NH3)COOH]Br
Cl + F = ClF7 =>
Cl + 7 F = ClF7
Ni(CO)4 = CO + Ni =>
Ni(CO)4 = 4 CO + Ni
BX3 + NH3 = BN + HX =>
BX3 + NH3 = BN + 3 HX
AgNO3(aq) + Na2SO3(aq) = NaNO3(aq) + Ag2SO3(s) =>
2 AgNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + Ag2SO3(s)
Cu2O + S = Cu2S + SO2 =>
2 Cu2O + 3 S = 2 Cu2S + SO2
Zn + HSO4{-2} = Zn(SO4){-2} + H =>
Zn + HSO4{-2} = Zn(SO4){-2} + H
Zn2 + AgNO3 = ZnNO3 + Ag =>
Zn2 + 2 AgNO3 = 2 ZnNO3 + 2 Ag
NH3 + Cl2 = N2 + HCl2 =>
2 NH3 + 6 Cl2 = N2 + 6 HCl2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C4H9Br + KOH = C4H9OH + KBr =>
C4H9Br + KOH = C4H9OH + KBr
Pb + SO4 = PbO + SO2 =>
2 Pb + SO4 = 2 PbO + SO2
MnO4{-} + Cl2{-} + H2O = MnO2 + ClO4{-} + OH{-} =>
5 MnO4{-} + Cl2{-} + 2 H2O = 5 MnO2 + 2 ClO4{-} + 4 OH{-}
SO2 + H2 + O = H2SO4 =>
SO2 + H2 + 2 O = H2SO4
KI(aq) + FeCl3(aq) = FeCl2(s) + I2(s) + KCl(aq) =>
2 KI(aq) + 2 FeCl3(aq) = 2 FeCl2(s) + I2(s) + 2 KCl(aq)
C2H6O + CO2 + H2O = C3H8O3 =>
7 C2H6O + 4 CO2 + 3 H2O = 6 C3H8O3
C2H5OCOOH + Mg(OH)2 = Mg(C2H5OCOO)2 + H2O =>
2 C2H5OCOOH + Mg(OH)2 = Mg(C2H5OCOO)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Ti + OH = Ti(OH)4 =>
Ti + 4 OH = Ti(OH)4
CH3CN + H2O + HCl = CH3COOH + NH4Cl =>
CH3CN + 2 H2O + HCl = CH3COOH + NH4Cl
C9H8O4 + NaOH = C9H7O4 + Na + H2O =>
C9H8O4 + NaOH = C9H7O4 + Na + H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
CH3CH2OH + K2MnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
CH3CH2OH + K2MnO4 + 2 H2SO4 = CH3COOH + K2SO4 + MnSO4 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
