| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2HBr + NaOH = C2H2O + NaBr
Pb(NO3)2 + KI = K + NO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 K + 2 NO3 + PbI2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2Cr2O7 + K2SO4 = Na2SO4 + K2Cr2O7 =>
Na2Cr2O7 + K2SO4 = Na2SO4 + K2Cr2O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4 =>
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4
SrSO4 + NaNO3 = Sr(NO3)2 + Na2SO4 =>
SrSO4 + 2 NaNO3 = Sr(NO3)2 + Na2SO4
KNO3 + H2 = KHNO3 =>
2 KNO3 + H2 = 2 KHNO3
CH3CH2OH + O2(g) = CO2 + H2O =>
CH3CH2OH + 3 O2(g) = 2 CO2 + 3 H2O
Fe = Fe2{+} + e =>
2 Fe = Fe2{+} + e
Mg(s) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s) =>
Mg(s) + Cu(No3)2(aq) = Mg(No3)2(aq) + Cu(s)
B2(CO3)3 + HCl = BCl3 + H2O + CO2 =>
B2(CO3)3 + 6 HCl = 2 BCl3 + 3 H2O + 3 CO2
C3H6O + [Ag(NH3)2]OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2[Ag(NH3)2]OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
C2H5OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
K3PO4 + H2O = H3PO4 + K2O =>
2 K3PO4 + 3 H2O = 2 H3PO4 + 3 K2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Ca(s) + N2(g) = Ca3N2(s) =>
3 Ca(s) + N2(g) = Ca3N2(s)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C2H5ClNaOH = C2H6NaClO =>
C2H5ClNaOH = C2H6NaClO
Fe2[SO4]3 + KSCN = K3Fe[SCN]6 + K2SO4 =>
Fe2[SO4]3 + 12 KSCN = 2 K3Fe[SCN]6 + 3 K2SO4
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
H3CCH3 + O2 = CO2 + H2O =>
2 H3CCH3 + 7 O2 = 4 CO2 + 6 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
CH3COOH + Ca(CO3)2 = (CH3COO)2Ca + CO2 + H2O =>
9 CH3COOH + 4 Ca(CO3)2 = 4(CH3COO)2Ca + 10 CO2 + 6 H2O
Sn{4+} + H2 = Sn{2+} + H{+} =>
Sn{4+} + H2 = Sn{2+} + 2 H{+}
C19H22O2 + O2 = CO2 + H2O =>
2 C19H22O2 + 47 O2 = 38 CO2 + 22 H2O
NaOCN = NaCN + O2 =>
2 NaOCN = 2 NaCN + O2
MgSO4*7H2O + Na3PO4*7H2O = Mg3(PO4)2*2H2O + Na2SO4 + H2O =>
3 MgSO4*7H2O + 2 Na3PO4*7H2O = Mg3(PO4)2*2H2O + 3 Na2SO4 + 33 H2O
(NH4)2 + CrO7 = N2 + Cr2O3 + H2O =>
11(NH4)2 + 8 CrO7 = 11 N2 + 4 Cr2O3 + 44 H2O
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
Zn + HOH = ZnO + H2 =>
Zn + HOH = ZnO + H2
CaO + Cl2O7 = CaCl2 + O =>
CaO + Cl2O7 = CaCl2 + 8 O
KI + AgNO3 = I2 + Ag + KNO3 =>
2 KI + 2 AgNO3 = I2 + 2 Ag + 2 KNO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe(OH)3 + OH{-} + ClO{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
H2 + NH3 = H2NH3 =>
H2 + NH3 = H2NH3
PH3 = P3 + H =>
3 PH3 = P3 + 9 H
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
NaCl + S = Na + SCl2 =>
2 NaCl + S = 2 Na + SCl2
P + NaOH = Na3PO3 + H2 =>
2 P + 6 NaOH = 2 Na3PO3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn3O4 + HCl = Mn(Cl)2 + H2O + O2 =>
2 Mn3O4 + 12 HCl = 6 Mn(Cl)2 + 6 H2O + O2
Cr + MnO2 = Mn + Cr2O3 =>
4 Cr + 3 MnO2 = 3 Mn + 2 Cr2O3
C3H15OH + O2 = CO2 + H2O =>
2 C3H15OH + 13 O2 = 6 CO2 + 16 H2O
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3
K2Cr2O7 + FeCl2 + HCl = CrCl3 + FeCl3 + H2O + KCl =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 6 FeCl3 + 7 H2O + 2 KCl
CH3CH2OH(l) + H2O2(g) = CH3CHO(ag) + H2O(l) =>
CH3CH2OH(l) + H2O2(g) = CH3CHO(ag) + 2 H2O(l)
| 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 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
