| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KH + Cl2 = 2 KCl + H2
KI + (Pb2)NO3 = (Pb2)I + KNO3 =>
KI + (Pb2)NO3 = (Pb2)I + KNO3
C9H18 + O15 = CO2 + H2O =>
5 C9H18 + 9 O15 = 45 CO2 + 45 H2O
CH3CHOHCH3 + PCl5 = CH3CHClCH3 + POCl3 + H2O =>
2 CH3CHOHCH3 + PCl5 = 2 CH3CHClCH3 + POCl3 + H2O
ZnSO4 + (NH2)2CO = ZnO + SO2 + N2 + CO2 + H2O =>
3 ZnSO4 + (NH2)2CO = 3 ZnO + 3 SO2 + N2 + CO2 + 2 H2O
CuCl2(aq) + NaOH(aq) = Cu(OH)2(s) + NaCl(aq) =>
CuCl2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaCl(aq)
H2 + CuCl2 = HCl2 + Cu =>
H2 + 2 CuCl2 = 2 HCl2 + 2 Cu
Ba(IO3)2 + H2O = BaO + IO3 + H =>
Ba(IO3)2 + H2O = BaO + 2 IO3 + 2 H
C + O2 = CO =>
2 C + O2 = 2 CO
Pb + Cu2SO4 = Cu + Pb2(SO4)2 =>
2 Pb + 2 Cu2SO4 = 4 Cu + Pb2(SO4)2
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3(s) + 2 NaNO3(aq)
MnBr(CO)5 = CO + MnBr =>
MnBr(CO)5 = 5 CO + MnBr
Fe + AgNO3 = Ag + Fe[NO3]2 =>
Fe + 2 AgNO3 = 2 Ag + Fe[NO3]2
C2H69(g) + O2(g) = CO2(g) + H2O(g) =>
4 C2H69(g) + 77 O2(g) = 8 CO2(g) + 138 H2O(g)
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4
K + Cd(NO3)2 = Cd + K(NO3)2 =>
K + Cd(NO3)2 = Cd + K(NO3)2
MnSO4 + Cl2O + KOH = K2MnO4 + K2SO4 + KCl + H2O =>
MnSO4 + Cl2O + 6 KOH = K2MnO4 + K2SO4 + 2 KCl + 3 H2O
AlCl3(aq) + NaOH(aq) = Al(OH)3(aq) + NaCl(aq) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3(aq) + 3 NaCl(aq)
NaOH + P2O5 = Na2HPO4 + NaH2PO4 =>
3 NaOH + P2O5 = Na2HPO4 + NaH2PO4
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2(s) =>
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2(s)
Na3PO4 + (CH3COO)2Zn = Zn3(PO4)2 + CH3COONa =>
2 Na3PO4 + 3(CH3COO)2Zn = Zn3(PO4)2 + 6 CH3COONa
C2H6 + HNO3 = C2H5NO2 + H2O =>
C2H6 + HNO3 = C2H5NO2 + H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(aq)
BiOCl + H2SO4 = Bi2(SO4)3 + H2O + HCl =>
2 BiOCl + 3 H2SO4 = Bi2(SO4)3 + 2 H2O + 2 HCl
Li + HOHHOHO = LiOH + HH =>
6 Li + 2 HOHHOHO = 6 LiOH + HH
CuO + Li = Li2O + Cu =>
CuO + 2 Li = Li2O + Cu
Zn(NO3)2 + NaOH = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(NO3)
Cu(OH)2 + O2 = CuO + H2O2 =>
2 Cu(OH)2 + O2 = 2 CuO + 2 H2O2
BaCl2 + Na3PO4 = Ba3(PO4) + NaCl2 =>
3 BaCl2 + Na3PO4 = Ba3(PO4) + 3 NaCl2
P03 + O2 = PO4 =>
P03 + 6 O2 = 3 PO4
U2 + O7 = U2O7 =>
U2 + O7 = U2O7
Ni{+} + NH3 = Ni(NH3)6{+} =>
Ni{+} + 6 NH3 = Ni(NH3)6{+}
HgCl2 + Sn = SnCl2 + Hg(aq) =>
HgCl2 + Sn = SnCl2 + Hg(aq)
(C3N2H4)C2H3NH3COO + Cl + H2O = CO(NH2)2 + C6H12O6 + HCl =>
4(C3N2H4)C2H3NH3COO + 12 Cl + 16 H2O = 6 CO(NH2)2 + 3 C6H12O6 + 12 HCl
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
SrCO3 + La2O3 + MgO + Fe + MoO3 = Sr9La4Fe20Mo2MgO30 + C + O =>
9 SrCO3 + 2 La2O3 + MgO + 20 Fe + 2 MoO3 = Sr9La4Fe20Mo2MgO30 + 9 C + 10 O
C3H5NO + O2 = NO2 + CO2 + H2O =>
4 C3H5NO + 19 O2 = 4 NO2 + 12 CO2 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(s) + Mg(NO3)2(aq) = Fe(NO3)(aq) + Mg(s) =>
2 Fe(s) + Mg(NO3)2(aq) = 2 Fe(NO3)(aq) + Mg(s)
Pb(NO3)2 + Fe(SO4) = Pb(SO4)2 + Fe(NO3) =>
Pb(NO3)2 + 2 Fe(SO4) = Pb(SO4)2 + 2 Fe(NO3)
NH3 + W = N2 + WH4 =>
4 NH3 + 3 W = 2 N2 + 3 WH4
C + O2 = CO =>
2 C + O2 = 2 CO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2CO + S + H2O = H2S + CO2 =>
H2CO + 2 S + H2O = 2 H2S + CO2
Ca(NO3)2 + NaCl = Ca(Cl)2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = Ca(Cl)2 + 2 NaNO3
LiNO3 + P2O5 = Li3PO4 + N2O5 =>
6 LiNO3 + P2O5 = 2 Li3PO4 + 3 N2O5
NaB(OH)4 + H2O = NaOH + HB(OH)4 =>
NaB(OH)4 + H2O = NaOH + HB(OH)4
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
| 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 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
