| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHOHCH3 + 3 HI = H2O + 3 CH3I
H2Cr2O7 + Co(OH)2 = Co3(OHCr2O7)2 + H2O =>
2 H2Cr2O7 + 3 Co(OH)2 = Co3(OHCr2O7)2 + 4 H2O
Ni(OH)3 + H3PO4 = Ni(H2PO4)3 + H2O =>
Ni(OH)3 + 3 H3PO4 = Ni(H2PO4)3 + 3 H2O
CH3COOH + C2H4 = CH3COOC2H5 =>
CH3COOH + C2H4 = CH3COOC2H5
Al2Cl6 + NaOH = Al(OH)3 + NaCl =>
Al2Cl6 + 6 NaOH = 2 Al(OH)3 + 6 NaCl
NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + NaCl =>
2 NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + 2 NaCl
Pb{4+} + Ti = Pb{2+} + Ti{4+} =>
2 Pb{4+} + Ti = 2 Pb{2+} + Ti{4+}
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr =>
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + O2 + H2O =>
2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 O2 + 8 H2O
HNO2 + Mo = Mo(NO2)5 + H2 =>
10 HNO2 + 2 Mo = 2 Mo(NO2)5 + 5 H2
Sr(OH)2 + Fe(NO3)3 = Fe(HO)3 + Sr(NO3)2 =>
3 Sr(OH)2 + 2 Fe(NO3)3 = 2 Fe(HO)3 + 3 Sr(NO3)2
NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + NaCl =>
2 NaHCO3 + CuCl2 = CO2 + CuCO3 + H2O + 2 NaCl
(NH4)3Po4 + Ba(OH)2 = Ba3(Po4)2 + NH3 + H2O =>
2(NH4)3Po4 + 3 Ba(OH)2 = Ba3(Po4)2 + 6 NH3 + 6 H2O
Ti + C2F4 = TiF4 + C =>
Ti + C2F4 = TiF4 + 2 C
Na2CO3 + C18H36O2 = C18H35NaO2 + CO2 + H2O =>
Na2CO3 + 2 C18H36O2 = 2 C18H35NaO2 + CO2 + H2O
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
Ge + H2SO4 = Ge(SO4)2 + SO2 + H2O =>
Ge + 4 H2SO4 = Ge(SO4)2 + 2 SO2 + 4 H2O
Br + KI = BrI + K =>
Br + KI = BrI + K
Mg(NO)2*6H2O + KMnO4 + H{+} = Mg{2+} + NO3{-} + K{+} + Mn{2+} + H2O =>
5 Mg(NO)2*6H2O + 8 KMnO4 + 24 H{+} = 5 Mg{2+} + 10 NO3{-} + 8 K{+} + 8 Mn{2+} + 42 H2O
Zn(NO3)2 + HOH = ZnOHNO3 + HNO3 =>
Zn(NO3)2 + HOH = ZnOHNO3 + HNO3
P + H2SO4 = SO2 + H2O + H3PO4 =>
2 P + 5 H2SO4 = 5 SO2 + 2 H2O + 2 H3PO4
Fe + BaSO4 = FeSO4 + Ba =>
Fe + BaSO4 = FeSO4 + Ba
Li2CO3 + NH4VO3 = Li4V15O40 + C02 + NH3 + H2O + O2 =>
8 Li2CO3 + 60 NH4VO3 = 4 Li4V15O40 + 4 C02 + 60 NH3 + 30 H2O + 7 O2
TaCl4 + NaOH = NaTaO4 + NaCl + H2 + H2O =>
2 TaCl4 + 10 NaOH = 2 NaTaO4 + 8 NaCl + 3 H2 + 2 H2O
H2C2O4 = CO2 + H{+} + e =>
H2C2O4 = 2 CO2 + 2 H{+} + 2e
PbO2 + H2SO4 + Pb = H2O + PbSO4 =>
PbO2 + 2 H2SO4 + Pb = 2 H2O + 2 PbSO4
Sr(OH)2 + Fe(NO3)3 = Fe(HO)3 + Sr(NO3)2 =>
3 Sr(OH)2 + 2 Fe(NO3)3 = 2 Fe(HO)3 + 3 Sr(NO3)2
NH4OH(aq) + H3PO4(aq) = (NH4)3PO4 + H2O =>
3 NH4OH(aq) + H3PO4(aq) = (NH4)3PO4 + 3 H2O
C75H12 + O2 = CO2 + H2O =>
C75H12 + 78 O2 = 75 CO2 + 6 H2O
ZnO + Al + H2O = ZnAlO2 + H2 =>
ZnO + Al + H2O = ZnAlO2 + H2
Be + Cl2 = BeCl2 =>
Be + Cl2 = BeCl2
Al2O3 + Na2SO4 = Al + Na2SO7 =>
Al2O3 + Na2SO4 = 2 Al + Na2SO7
H2S + O2 = SO2 + H2O = S + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NH2CH2COOH + O2 = CO2 + H2O + NO2 =>
4 NH2CH2COOH + 13 O2 = 8 CO2 + 10 H2O + 4 NO2
K2S + HOH = KOH + H2S =>
K2S + 2 HOH = 2 KOH + H2S
HSO3{-} + H2O = SO4{-2} + {-} + H{+} =>
HSO3{-} + H2O = SO4{-2} + 2e + 3 H{+}
MnO + PbO2 + HNO3 = HMnO4 + H2O + Pb(NO3)2 =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 4 H2O + 5 Pb(NO3)2
Nb2(SO4)5 + Ag(NO3)2 = Nb(NO3)5 + AgSO4 =>
Nb2(SO4)5 + 5 Ag(NO3)2 = 2 Nb(NO3)5 + 5 AgSO4
NaCl + AgNO3 + H2O = HNO3 + HCl + NaAgO =>
NaCl + AgNO3 + H2O = HNO3 + HCl + NaAgO
FeSO3 + KClO3 + KOH = K2FeO4 + KCl + K2SO4 + H2O =>
FeSO3 + KClO3 + 4 KOH = K2FeO4 + KCl + K2SO4 + 2 H2O
BaOSiO = BaSiO2 =>
BaOSiO = BaSiO2
KNaHS + KMnO4 + H2O = KOH + NaOH + MnO2 + S =>
KNaHS + KMnO4 + H2O = 2 KOH + NaOH + MnO2 + S
C6H5COONaCH3I = CHCHCHCHC(COONa)C(CH3)HI =>
C6H5COONaCH3I = CHCHCHCHC(COONa)C(CH3)HI
BeO + Ba(OH)2 = Ba(BeO2) + H2O =>
BeO + Ba(OH)2 = Ba(BeO2) + H2O
MgNO3 + KSO4 = MgSO4 + KNO3 =>
MgNO3 + KSO4 = MgSO4 + KNO3
KMnO4(aq) + Fe(NO3)2(aq) + HNO3(aq) = Mn(NO3)2(aq) + Fe(NO3)3(aq) + KNO3(aq) + H2O =>
KMnO4(aq) + 5 Fe(NO3)2(aq) + 8 HNO3(aq) = Mn(NO3)2(aq) + 5 Fe(NO3)3(aq) + KNO3(aq) + 4 H2O
CH2O2 + O2 = CO2 + H2O = =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
TiCl2 + H2O = Ti(OH)2 + HCl =>
TiCl2 + 2 H2O = Ti(OH)2 + 2 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BaSO4 + HBr = BaS + Br2 + H2O =>
BaSO4 + 8 HBr = BaS + 4 Br2 + 4 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 |
| 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.
