| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Fe(NO3)3(aq)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaNO2 = Na + O2 + N =>
NaNO2 = Na + O2 + N
La2O3 + NiO + Os + PbO2 = La2NiOsO6 + PbO =>
La2O3 + NiO + Os + 2 PbO2 = La2NiOsO6 + 2 PbO
Mg3B2 + HCl = B4H10 + MgCl2 + H =>
2 Mg3B2 + 12 HCl = B4H10 + 6 MgCl2 + 2 H
Pb(OH)2OH = Pb(OH)3 =>
Pb(OH)2OH = Pb(OH)3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
AlRhO3 + CO = CO2 + Al2O3 + Rh =>
2 AlRhO3 + 3 CO = 3 CO2 + Al2O3 + 2 Rh
Na(HCO3) + CH3COOH = Na(CH3COO) + H2O + CO2 =>
Na(HCO3) + CH3COOH = Na(CH3COO) + H2O + CO2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CN + Au(NO3)3 = Au(CN)3 + NO3 =>
3 CN + Au(NO3)3 = Au(CN)3 + 3 NO3
Fe(C2O4) + Ca = CaC2O4 + Fe =>
Fe(C2O4) + Ca = CaC2O4 + Fe
NaH(CO3) = Na2(CO3) + (CO2) + H2O =>
2 NaH(CO3) = Na2(CO3) + (CO2) + H2O
H3PO4 + Ni(NO3)2 = HNO3 + Ni3(PO4)2 =>
2 H3PO4 + 3 Ni(NO3)2 = 6 HNO3 + Ni3(PO4)2
Al(NO3)3 + H2O = Al(OH)3 + H + NO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 H + 3 NO3
LiCl + O2 = Li2O + Cl =>
4 LiCl + O2 = 2 Li2O + 4 Cl
Al2O3 + Na3P = AlP + Na2O =>
Al2O3 + 2 Na3P = 2 AlP + 3 Na2O
H2SO4 + CaS = CaSO4 + H2S =>
H2SO4 + CaS = CaSO4 + H2S
Pb + Cu2O = Cu + PbO2 =>
Pb + 2 Cu2O = 4 Cu + PbO2
FeCl3 + NH3 + H2O = Fe(OH) + NH4Cl + Cl2 =>
FeCl3 + NH3 + H2O = Fe(OH) + NH4Cl + Cl2
PO3 + MnSO4 = MnPO3 + SO4 =>
PO3 + MnSO4 = MnPO3 + SO4
CH3CH2COOCH2CH3 + H2O = CH3CH2OH + CH3CH2COOH =>
CH3CH2COOCH2CH3 + H2O = CH3CH2OH + CH3CH2COOH
Mg + O2(g) = MgO(s) =>
2 Mg + O2(g) = 2 MgO(s)
Zn + Fe(NO3)2 = Fe + Zn(NO3)2(aq) =>
Zn + Fe(NO3)2 = Fe + Zn(NO3)2(aq)
SnO2(s) + C(s) = Sn(l) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(l) + 2 CO(g)
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
HCl + NaHF2 = NaCl + H2F2 =>
HCl + NaHF2 = NaCl + H2F2
PbCaBr2 = PbBr2Ca =>
PbCaBr2 = PbBr2Ca
CuFeS2 + H2O + O2 = Cu9S5 + FeSO4 + H2SO4 =>
9 CuFeS2 + 4 H2O + 24 O2 = Cu9S5 + 9 FeSO4 + 4 H2SO4
NaO2 + CO2 + H2O = Na2CO3 + HO2 =>
2 NaO2 + CO2 + H2O = Na2CO3 + 2 HO2
HNO3 + Li2CO3 = LiHCO3 + LiNO3 =>
HNO3 + Li2CO3 = LiHCO3 + LiNO3
NaNO2 = Na + O2 + N =>
NaNO2 = Na + O2 + N
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 C2H5OH + K2Cr2O7 + 4 H2SO4 = 2 CH3CHOOH + Cr2(SO4)3 + K2SO4 + 5 H2O
K(MnO4) + BiI3 + H2SO4 = MnSO4 + K2(SO4) + Bi2(SO4)3 + I2 + H2O =>
6 K(MnO4) + 10 BiI3 + 24 H2SO4 = 6 MnSO4 + 3 K2(SO4) + 5 Bi2(SO4)3 + 15 I2 + 24 H2O
CH3OH + C11H23COOH = C3H5(OH)3 + C11H23COOCH3 =>
CH3OH + 11 C11H23COOH = C3H5(OH)3 + 10 C11H23COOCH3
Al + HCl + H2O = Al2Cl(OH)5 + H2 =>
2 Al + HCl + 5 H2O = Al2Cl(OH)5 + 3 H2
B2H6 + HCl = B + ClH7 =>
B2H6 + HCl = 2 B + ClH7
NiSO4 + H2SO4 = Ni(HSO4)2 =>
NiSO4 + H2SO4 = Ni(HSO4)2
KI + Br + KOH = KIO2 + KBr + H2O =>
KI + 4 Br + 4 KOH = KIO2 + 4 KBr + 2 H2O
NaNO2 = Na + O2 + N =>
NaNO2 = Na + O2 + N
XW = X + W =>
XW = X + W
Co(OH)3 + H3N = CoN + H2O =>
Co(OH)3 + H3N = CoN + 3 H2O
NaNO2 = NaNO3 + NO + Na2O =>
3 NaNO2 = NaNO3 + 2 NO + Na2O
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
ZnO + Rb = Rb2O + Zn =>
ZnO + 2 Rb = Rb2O + Zn
C20H42 + CuO = Cu + CO2 + H2O =>
C20H42 + 61 CuO = 61 Cu + 20 CO2 + 21 H2O
C + H + N + O = C4N9H3O2 =>
4 C + 3 H + 9 N + 2 O = C4N9H3O2
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
