| Équations équilibrées la veille | Équations équilibrées le lendemain |
C20H42 = C8H18 + 6 C2H4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ca(NO3)2 + H2 = Ca + HNO3 =>
Ca(NO3)2 + H2 = Ca + 2 HNO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
FeS{-2} + O{-2} = Fe{-2}O{-3} + SO{-2} =>
FeS{-2} + O{-2} = Fe{-2}O{-3} + SO{-2}
Al(C2H2O)3 + NaOH = Al(OH)3 + Na(C2H2O) =>
Al(C2H2O)3 + 3 NaOH = Al(OH)3 + 3 Na(C2H2O)
H3C6H5O7 + NaHCO3 = H2CO3 + Na3(C6H5O7)1 =>
H3C6H5O7 + 3 NaHCO3 = 3 H2CO3 + Na3(C6H5O7)1
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CaO + Cl2 = CaCl2 + O =>
CaO + Cl2 = CaCl2 + O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Mg + NaOH + H2O = NaMg(OH)4 + H2 =>
2 Mg + 2 NaOH + 6 H2O = 2 NaMg(OH)4 + 3 H2
NaBr + K2CrO7 + H2SO4 = Br2 + Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
18 NaBr + 2 K2CrO7 + 14 H2SO4 = 9 Br2 + 9 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
Na3[Al(OH)6] + H2SO4 = Na2SO4 + (AlOH)SO4 + H2O =>
2 Na3[Al(OH)6] + 5 H2SO4 = 3 Na2SO4 + 2(AlOH)SO4 + 10 H2O
Pb{2+} + NaOH = PbOH + Na{2+} =>
Pb{2+} + NaOH = PbOH + Na{2+}
(C6H5)CH2CH3 + O2 = CO2 + H2O =>
2(C6H5)CH2CH3 + 21 O2 = 16 CO2 + 10 H2O
C6H12 + H2O = C6H13 + OH =>
C6H12 + H2O = C6H13 + OH
C5H7O2N + O2 = CO2 + OH + NH4 =>
2 C5H7O2N + 11 O2 = 10 CO2 + 6 OH + 2 NH4
HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + 2 H2O(l)
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Al2O3*2H2O = Al2O3 + H2O =>
Al2O3*2H2O = Al2O3 + 2 H2O
KCl + (NH4)2SO4 = KHSO4 + NH3 + HCl =>
KCl + (NH4)2SO4 = KHSO4 + 2 NH3 + HCl
NO + CrCl2 + HCl = NH3 + CrCl3 + H2O =>
NO + 5 CrCl2 + 5 HCl = NH3 + 5 CrCl3 + H2O
H2O2 + C7H16 = CO2 + H2O =>
22 H2O2 + C7H16 = 7 CO2 + 30 H2O
KMnO2 + H2SO4 + KNO2 = MnSO4 + K2SO4 + KNO3 + H2O =>
2 KMnO2 + 3 H2SO4 + KNO2 = 2 MnSO4 + K2SO4 + KNO3 + 3 H2O
CuCl2(l) + Al(s) = AlCl3 + Cu =>
3 CuCl2(l) + 2 Al(s) = 2 AlCl3 + 3 Cu
O8Li3 = O4 + Li7 =>
7 O8Li3 = 14 O4 + 3 Li7
MgCO3 = MgO + CO2MgCO3 = MgO + CO2 =>
2 MgCO3 = MgO + CO2MgCO3
Sn2(CO3)2 + HF = SnF2 + H2(CO3) =>
Sn2(CO3)2 + 4 HF = 2 SnF2 + 2 H2(CO3)
Mg(OH)2 + AlO2H = MgAl2O4 + H2O =>
Mg(OH)2 + 2 AlO2H = MgAl2O4 + 2 H2O
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
SiO2 + NaCO3 = NaSiO3 + CO2 =>
SiO2 + NaCO3 = NaSiO3 + CO2
HNO3 + Sr(OH)2 = SrNO3 + H3O2 =>
HNO3 + Sr(OH)2 = SrNO3 + H3O2
CH3OOH + PHCH2OH = CH3COOCH2PH + H2O =>
2 CH3OOH + PHCH2OH = CH3COOCH2PH + 3 H2O
MaSO4 + KMaO4 + H2O = MaO2 + K2SO4 + H2SO4 =>
3 MaSO4 + 2 KMaO4 + 2 H2O = 5 MaO2 + K2SO4 + 2 H2SO4
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Ca + Sn(OH)2 = Sn + Ca(OH)2 =>
Ca + Sn(OH)2 = Sn + Ca(OH)2
CH3OH + H3BO3 = BO3(CH3)3 + H2O =>
3 CH3OH + H3BO3 = BO3(CH3)3 + 3 H2O
HCO3 + NH4 + C5H12O2N2 = C6H13O3N3 + H2O =>
HCO3 + NH4 + C5H12O2N2 = C6H13O3N3 + 2 H2O
Cu(CH3COO)2 + H2O2 + CH3COOH = Cu(CH3COO)3 + H2O =>
2 Cu(CH3COO)2 + H2O2 + 2 CH3COOH = 2 Cu(CH3COO)3 + 2 H2O
Ca3N2 + O2 = CaO + N =>
2 Ca3N2 + 3 O2 = 6 CaO + 4 N
Ba(s) + H2O(l) = Ba(HO)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(HO)2(s) + H2(g)
CuSO4 + Ni(NO3)2 = Cu(NO3)2 + NiSO4 =>
CuSO4 + Ni(NO3)2 = Cu(NO3)2 + NiSO4
FeCl3 + KCNS = K3Fe(CNS)6 + KCl =>
FeCl3 + 6 KCNS = K3Fe(CNS)6 + 3 KCl
Co(NO3)2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaNO3(aq)
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)2(aq) + Zn(s) =>
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)2(aq) + Zn(s)
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
KI + Br2 + K(OH) = KIO3 + KBr + H2O =>
KI + 3 Br2 + 6 K(OH) = KIO3 + 6 KBr + 3 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 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
