| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4I + 4 H2O2 = I2 + N2 + 8 H2O
BaCl2 + Na2CO3 = Na2Cl2 + BaCO3 =>
BaCl2 + Na2CO3 = Na2Cl2 + BaCO3
AuSe2 + O2 = Au2O3 + SeO2 =>
4 AuSe2 + 11 O2 = 2 Au2O3 + 8 SeO2
NaOHCaBr2 = NaBr2Ca(OH) =>
NaOHCaBr2 = NaBr2Ca(OH)
C6H4(OH)2COOH + CH3OH = C8H8O3 + H2O =>
14 C6H4(OH)2COOH + 22 CH3OH = 15 C8H8O3 + 33 H2O
Cu(s) + I2(g) = CuI2(s) =>
Cu(s) + I2(g) = CuI2(s)
C3H5N3O + O2 = CO2 + H2O + N2 =>
4 C3H5N3O + 15 O2 = 12 CO2 + 10 H2O + 6 N2
KBr + HNO3 = Br2 + NO2 + H2O + KNO3 =>
2 KBr + 4 HNO3 = Br2 + 2 NO2 + 2 H2O + 2 KNO3
KBrO2 + K2S2O3 + H2O = K2S4O6 + KBr + KOH =>
KBrO2 + 4 K2S2O3 + 2 H2O = 2 K2S4O6 + KBr + 4 KOH
Cr2O7 + H2O = Cr2O4 + OH =>
Cr2O7 + 3 H2O = Cr2O4 + 6 OH
C33H66 + O2 = CO2 + H2O =>
2 C33H66 + 99 O2 = 66 CO2 + 66 H2O
AgF + FeCl3 = FeF3 + AgCl =>
3 AgF + FeCl3 = FeF3 + 3 AgCl
C6H5Br + O2 = CO2 + H2O + HBr =>
C6H5Br + 7 O2 = 6 CO2 + 2 H2O + HBr
Fe(OH)2 + O2 = (Fe2O3)H2O + H2O =>
4 Fe(OH)2 + O2 = 2(Fe2O3)H2O + 2 H2O
Li2Cr2O7 + LiBr + H2SeO4 = Li2SeO4 + Cr2(SeO4)3 + Br2 + H2O =>
Li2Cr2O7 + 6 LiBr + 7 H2SeO4 = 4 Li2SeO4 + Cr2(SeO4)3 + 3 Br2 + 7 H2O
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
H2TeO4 + Fe(OH)2 = FeTeO4 + H2O =>
H2TeO4 + Fe(OH)2 = FeTeO4 + 2 H2O
HCOOH + H2O = H3O + COOH =>
HCOOH + H2O = H3O + COOH
Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
CrO + I = Cr + IO =>
CrO + I = Cr + IO
MgAl + HCl = MgCl2 + AlCl3 + H2 =>
2 MgAl + 10 HCl = 2 MgCl2 + 2 AlCl3 + 5 H2
CaBr2 + Cu = CuBr + Ca =>
CaBr2 + 2 Cu = 2 CuBr + Ca
C26H41O + O2 = CO2 + H2O =>
4 C26H41O + 143 O2 = 104 CO2 + 82 H2O
AgBr + Al2(SO4)3 = Ag2SO4 + AlBr3 =>
6 AgBr + Al2(SO4)3 = 3 Ag2SO4 + 2 AlBr3
Na2CO3 + HCl = NaCl + (H)2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + (H)2CO3
Al(NO3)3 + BaCO3 + H2O = Al(OH)3 + Ba(NO3)2CO2 =>
2 Al(NO3)3 + 3 BaCO3 + 3 H2O = 2 Al(OH)3 + 3 Ba(NO3)2CO2
NBr5 + H2O = HNO3 + HBr =>
NBr5 + 3 H2O = HNO3 + 5 HBr
AlCl3 + Ag2SO4 = Al2(SO4)3 + AgCl =>
2 AlCl3 + 3 Ag2SO4 = Al2(SO4)3 + 6 AgCl
Na3PO4 + Pb(ClO3)2 = NaClO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(ClO3)2 = 6 NaClO3 + Pb3(PO4)2
Zn + HI = ZnHI =>
Zn + HI = ZnHI
Al2(SO4)3 + NaCH3COO + Na2HPO4 = AlPO4 + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 2 NaCH3COO + 2 Na2HPO4 = 2 AlPO4 + 3 Na2SO4 + 2 CH3COOH
CH3CH2CH2CHO + O2 = CH3CH2CH2COOH =>
2 CH3CH2CH2CHO + O2 = 2 CH3CH2CH2COOH
Ba(NO3)2 + SO2 = BaSO4 + NO2 =>
Ba(NO3)2 + SO2 = BaSO4 + 2 NO2
Sr + KCl = SrCl2 + K =>
Sr + 2 KCl = SrCl2 + 2 K
FeSO4 + Fe = Fe2SO4 =>
FeSO4 + Fe = Fe2SO4
BaCl2 + H3PO4 = HCl2 + Ba3PO4 =>
3 BaCl2 + H3PO4 = 3 HCl2 + Ba3PO4
Si(s) + NaOH(aq) = Na4SiO4(s) + H2 =>
Si(s) + 4 NaOH(aq) = Na4SiO4(s) + 2 H2
Na(s) + F2 = NaF =>
2 Na(s) + F2 = 2 NaF
CH3COCH3 + I2 + KOH = CH3COOK + KI + H2O =>
2 CH3COCH3 + 4 I2 + 11 KOH = 3 CH3COOK + 8 KI + 7 H2O
Fe2O3H2O + HCl = FeCl2 + H2O + O2 =>
2 Fe2O3H2O + 8 HCl = 4 FeCl2 + 6 H2O + O2
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2 =>
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2
K2Cr2O7 + KI + H2O = Cr(OH)3 + KOH + I2 =>
K2Cr2O7 + 6 KI + 7 H2O = 2 Cr(OH)3 + 8 KOH + 3 I2
MnO2 + H2SO4 = MnSO4 + H2O + O =>
MnO2 + H2SO4 = MnSO4 + H2O + O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe + HCl = H + FeCl3 =>
Fe + 3 HCl = 3 H + FeCl3
C6H6O4S + NaOH = C6H5O2Na + Na2SO3 + H2O =>
C6H6O4S + 3 NaOH = C6H5O2Na + Na2SO3 + 2 H2O
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2 =>
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2
HNO3 + Cu2S = Cu(NO3)2 + NO + H2SO4 + H2O =>
22 HNO3 + 3 Cu2S = 6 Cu(NO3)2 + 10 NO + 3 H2SO4 + 8 H2O
NO2 + CH3 = CO2 + NH3 =>
NO2 + CH3 = CO2 + NH3
ClO + HClO = ClO3 + HCl =>
ClO + 2 HClO = ClO3 + 2 HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/08/24
Équations équilibrées sur07/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
