| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
P + KOH = POH + K =>
P + KOH = POH + K
CaCl2(aq) + K2CO3(aq) = CaCO3(s) + K2Cl2 =>
CaCl2(aq) + K2CO3(aq) = CaCO3(s) + K2Cl2
HC3H5O5 + OH = HC3H3O5 + H3O =>
HC3H5O5 + OH = HC3H3O5 + H3O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
NH3(aq) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4
H2 + SO4 + CaCO3 = CaS + H2O + CO =>
6 H2 + SO4 + CaCO3 = CaS + 6 H2O + CO
MgCO3 + Cu(NO3)2 = CuCO3 + Mg(NO3)2 =>
MgCO3 + Cu(NO3)2 = CuCO3 + Mg(NO3)2
BaSO4 + Fe = BaFe + SO4 =>
BaSO4 + Fe = BaFe + SO4
NaF + CaS = Na2S + CaF2 =>
2 NaF + CaS = Na2S + CaF2
PBr3 = P + Br3 =>
PBr3 = P + Br3
Cu + Cr(SO4)3 = Cu(SO4) + Cr =>
3 Cu + Cr(SO4)3 = 3 Cu(SO4) + Cr
FeH4 + O2 = FeO2 + H =>
FeH4 + O2 = FeO2 + 4 H
S(l) + K(s) = KS =>
S(l) + K(s) = KS
Cd2(s) + HNO3(aq) = CdNO3(s) + H2(g) =>
Cd2(s) + 2 HNO3(aq) = 2 CdNO3(s) + H2(g)
(d)Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2(d)Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
KCl + H2SO4 = Cl2 + SO2 + H2O + K2SO4 =>
2 KCl + 2 H2SO4 = Cl2 + SO2 + 2 H2O + K2SO4
Fe2O3(s) + Ag(s) = AgO + Fe =>
Fe2O3(s) + 3 Ag(s) = 3 AgO + 2 Fe
HC3H5O5 + OH = HC3H3O5 + H3O =>
HC3H5O5 + OH = HC3H3O5 + H3O
Nb2(SO4)5 + Ag(NO3)2 = Nb(NO3)5 + AgSO4 =>
Nb2(SO4)5 + 5 Ag(NO3)2 = 2 Nb(NO3)5 + 5 AgSO4
NH3 + CrO3 = NO3 + Cr2O3 + H2O =>
2 NH3 + 6 CrO3 = 2 NO3 + 3 Cr2O3 + 3 H2O
Mn(SO4)2*5H2O = Mn(SO4)2 + H2O =>
Mn(SO4)2*5H2O = Mn(SO4)2 + 5 H2O
K2MnO4 + MgI2 + HNO3 = I2 + Mg(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
K2MnO4 + 2 MgI2 + 8 HNO3 = 2 I2 + 2 Mg(NO3)2 + Mn(NO3)2 + 2 KNO3 + 4 H2O
C2H4Cl2 + CNa2O3 + H2O = C2H6O2 + NaCl + CO2 =>
C2H4Cl2 + CNa2O3 + H2O = C2H6O2 + 2 NaCl + CO2
TiF4 + Cs2(SO3) = CsF + Ti(SO3)2 =>
TiF4 + 2 Cs2(SO3) = 4 CsF + Ti(SO3)2
KI + FeCl2 = I2 + FeCl + KCl =>
2 KI + 2 FeCl2 = I2 + 2 FeCl + 2 KCl
NaAlSi3O8 + Mg5Al2Si3O10(OH)8 + Ca2Al3Si3O12(OH) + SiO2 + H2O = Na2Mg3Al2Si8O22(OH)2 + CaAl2Si2O8*H2O =>
10 NaAlSi3O8 + 3 Mg5Al2Si3O10(OH)8 + 6 Ca2Al3Si3O12(OH) + 7 SiO2 + 2 H2O = 5 Na2Mg3Al2Si8O22(OH)2 + 12 CaAl2Si2O8*H2O
Cu + O = Cu2O =>
2 Cu + O = Cu2O
Cu + Cr(SO4)3 = Cu(SO4) + Cr =>
3 Cu + Cr(SO4)3 = 3 Cu(SO4) + Cr
Ba(OH)2 + H2Ba = H2O + Ba2 =>
Ba(OH)2 + H2Ba = 2 H2O + Ba2
FeSO3 + KClO3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
FeSO3 + KClO3 + 4 KOH = K2FeO4 + KCl + K2SO4 + 2 H2O
CO + FeO4 = FeO + CO2 =>
3 CO + FeO4 = FeO + 3 CO2
HClO4 + Ca(HO)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(HO)2 = Ca(ClO4)2 + 2 H2O
K2MnO4 + MgI2 + HNO3 = I2 + Mg(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
K2MnO4 + 2 MgI2 + 8 HNO3 = 2 I2 + 2 Mg(NO3)2 + Mn(NO3)2 + 2 KNO3 + 4 H2O
Mg3B2 + Cl = MgCl2 + B =>
Mg3B2 + 6 Cl = 3 MgCl2 + 2 B
H{+} + HgS + Cl{-} + NO3{-} = [HgCl4]{-2} + NO + S + H2O =>
8 H{+} + 3 HgS + 12 Cl{-} + 2 NO3{-} = 3[HgCl4]{-2} + 2 NO + 3 S + 4 H2O
Cd2(s) + HNO3(aq) = CdNO3(s) + H2(g) =>
Cd2(s) + 2 HNO3(aq) = 2 CdNO3(s) + H2(g)
KOH + I2 = KI + KIO3 + H2 =>
6 KOH + 3 I2 = 4 KI + 2 KIO3 + 3 H2
Cu{+} + MnO4{-} = Cu2{+} + Mn2 + O2 =>
4 Cu{+} + 2 MnO4{-} = 2 Cu2{+} + Mn2 + 4 O2
KNaHS + KMnO4 + H2O = KOH + NaOH + MnO2 + S =>
KNaHS + KMnO4 + H2O = 2 KOH + NaOH + MnO2 + S
C7H5NO4 + Zn + HCl = C7H8NO2Cl + ZnCl + H2O =>
C7H5NO4 + 6 Zn + 7 HCl = C7H8NO2Cl + 6 ZnCl + 2 H2O
CH3CH2CHO + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + 2 MnSO4 + 3 H2O + K2SO4
Fe(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2(g) =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2(g)
Al + S + O2 = Al2(SO4)3 =>
2 Al + 3 S + 6 O2 = Al2(SO4)3
Na + HF = NaF + H2 =>
2 Na + 2 HF = 2 NaF + H2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
HC3H5O5 + OH = HC3H3O5 + H3O =>
HC3H5O5 + OH = HC3H3O5 + H3O
HClO + NaOH = H2O + Na(ClO) =>
HClO + NaOH = H2O + Na(ClO)
K2MnO4 + MgI2 + HNO3 = I2 + Mg(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
K2MnO4 + 2 MgI2 + 8 HNO3 = 2 I2 + 2 Mg(NO3)2 + Mn(NO3)2 + 2 KNO3 + 4 H2O
HC2H3O2 + K2CO3 = H2O + CO2 + KCH =>
3 HC2H3O2 + 2 K2CO3 = 4 H2O + 4 CO2 + 4 KCH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
