| Équations équilibrées la veille | Équations équilibrées le lendemain |
RCOOH + LiOH = RCOOLi + H2O
CrCl3 + KClO3 + Na2Co3 = Na2CrO4 + KCl + NaCl + Co2 =>
12 CrCl3 + 16 KClO3 + 30 Na2Co3 = 12 Na2CrO4 + 16 KCl + 36 NaCl + 45 Co2
Br + NH3 = N + NH4Br =>
3 Br + 4 NH3 = N + 3 NH4Br
P + NaOH = Na3PO3 + PH3 =>
2 P + 3 NaOH = Na3PO3 + PH3
Pb(OH)2 + H2SO4 = H2O + PbSO4 =>
Pb(OH)2 + H2SO4 = 2 H2O + PbSO4
CH2OO2 = CO2H2O =>
CH2OO2 = CO2H2O
CuSO4 = SO + CuO3 =>
CuSO4 = SO + CuO3
KNO2 + HI = NO + I2 + KI + H2O =>
2 KNO2 + 4 HI = 2 NO + I2 + 2 KI + 2 H2O
Ce + Pb3O4 = CeO3 + Pb3O =>
Ce + Pb3O4 = CeO3 + Pb3O
K + NH3 = K(NH3)2 =>
K + 2 NH3 = K(NH3)2
Y(OH)3 + NaOH = Na[Y(OH)4] =>
Y(OH)3 + NaOH = Na[Y(OH)4]
(O3)3 = O =>
(O3)3 = 9 O
PbAgN = PbNAg =>
PbAgN = PbNAg
Al + HO{-} + H2O = AlO(OH)2{-} + H2 =>
2 Al + 2 HO{-} + 4 H2O = 2 AlO(OH)2{-} + 3 H2
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
NO + HOH = HNO3 + H =>
NO + 2 HOH = HNO3 + 3 H
Be + HNO3 = Be(NO3)2 + N2O + H2O =>
4 Be + 10 HNO3 = 4 Be(NO3)2 + N2O + 5 H2O
Cr(NO2)2 = Cr + NO2 =>
Cr(NO2)2 = Cr + 2 NO2
HCl2 + KOH = KCl2 + H2O =>
HCl2 + KOH = KCl2 + H2O
MgO2 + CH4 = OH + MgC + H2 =>
MgO2 + CH4 = 2 OH + MgC + H2
Al(NO3)3 + NH4Br = AlBr3 + NH4(NO3) =>
Al(NO3)3 + 3 NH4Br = AlBr3 + 3 NH4(NO3)
(Cr2O7)2{-} + (SO3)2{-} + H{+} = Cr3{+} + (SO4)2{-} + H2O =>
12(Cr2O7)2{-} + 77(SO3)2{-} + 28 H{+} = 16 Cr3{+} + 77(SO4)2{-} + 14 H2O
Ca + H2SiO4 = CaH2SiO4 =>
Ca + H2SiO4 = CaH2SiO4
C6H4(NO2)COOH + HCl + Fe = C6H4(NH2)COOH + FeCl3 + H2O =>
C6H4(NO2)COOH + 6 HCl + 2 Fe = C6H4(NH2)COOH + 2 FeCl3 + 2 H2O
BaCl2 + NH4NO3 = Ba(NO3)2 + NH4Cl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4Cl
KBr + CuCl2 = KCl + Cu + Br2 =>
2 KBr + CuCl2 = 2 KCl + Cu + Br2
Ca3(C6H5O7)2 + Cu(OH)2 = Ca(OH)2 + Cu3(C6H5O7)2 =>
Ca3(C6H5O7)2 + 3 Cu(OH)2 = 3 Ca(OH)2 + Cu3(C6H5O7)2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Na2Cr2O7 + NaI + HCl = CrCl + I2 + H2O + NaCl =>
Na2Cr2O7 + 10 NaI + 14 HCl = 2 CrCl + 5 I2 + 7 H2O + 12 NaCl
NH4H = NH3 + H2 =>
NH4H = NH3 + H2
NO3 + CH3CH2CH2CH2Br = Br + CH3CH2CH2CH2NO3 =>
NO3 + CH3CH2CH2CH2Br = Br + CH3CH2CH2CH2NO3
Mn + S = MnS =>
Mn + S = MnS
Ce4ZrNb4(PO4)12 = Ce2Zr5Nb2(PO4)12 + CePO4 + PNbO25 + Nb + P =>
25 Ce4ZrNb4(PO4)12 = 5 Ce2Zr5Nb2(PO4)12 + 90 CePO4 + 24 PNbO25 + 66 Nb + 126 P
Ca2Al2SiO7 = CaO + Al2O3 + SiO2 =>
Ca2Al2SiO7 = 2 CaO + Al2O3 + SiO2
I2 + KF = KI + F2 =>
I2 + 2 KF = 2 KI + F2
N4I6 + P3 + H3O = N2H3I3 + H3PO4 =>
9 N4I6 + 2 P3 + 24 H3O = 18 N2H3I3 + 6 H3PO4
Fe(OH)2Br2KOH = Fe(OH)3KBr2 =>
Fe(OH)2Br2KOH = Fe(OH)3KBr2
C4H12 + O2 = H2(O) + CO2 =>
C4H12 + 7 O2 = 6 H2(O) + 4 CO2
Cr3O + C = Cr + CO2 =>
2 Cr3O + C = 6 Cr + CO2
Sn + Pb(No3)2 = Pb + Sn(No3)2 =>
Sn + Pb(No3)2 = Pb + Sn(No3)2
Ag2O3 + C = Ag + CO2 =>
2 Ag2O3 + 3 C = 4 Ag + 3 CO2
Og3H + HCl + O = H2O + OgCl =>
Og3H + 3 HCl + 2 O = 2 H2O + 3 OgCl
Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O
CuO(s) + HNO3(ac) = Cu(NO3)2(ac) + H2O(l) =>
CuO(s) + 2 HNO3(ac) = Cu(NO3)2(ac) + H2O(l)
MnO4{-}(aq) + Cl{-}(aq) + H{+}(aq) = Cl2(g) + Mn{2+}(aq) + H2O(l) =>
2 MnO4{-}(aq) + 10 Cl{-}(aq) + 16 H{+}(aq) = 5 Cl2(g) + 2 Mn{2+}(aq) + 8 H2O(l)
C6H12O6 + [Ag(NH3)2]OH = Ag + C6H11O7NH4 + NH3 + H2O =>
C6H12O6 + 2[Ag(NH3)2]OH = 2 Ag + C6H11O7NH4 + 3 NH3 + H2O
AlHI = HAlI =>
AlHI = HAlI
CH3COOH + CH3CH2NH2 = CH3COOCH2CH3 + NH3 =>
CH3COOH + CH3CH2NH2 = CH3COOCH2CH3 + NH3
Zr + HNO3 = Zr(NO3)2 + NO + H2O =>
3 Zr + 8 HNO3 = 3 Zr(NO3)2 + 2 NO + 4 H2O
CuSO4(ac) + Na2CO3(ac) = CuCO3 + Na2SO4(ac) =>
CuSO4(ac) + Na2CO3(ac) = CuCO3 + Na2SO4(ac)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
