| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(l)
NH4SO4 = H2O + N + O + S =>
NH4SO4 = 2 H2O + N + 2 O + S
Li2CO3 + NiCoMn(OH)2 + O2 = LiNiCoMnO2 + CO2 + H2O =>
2 Li2CO3 + 4 NiCoMn(OH)2 + O2 = 4 LiNiCoMnO2 + 2 CO2 + 4 H2O
Cu + NHO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NHO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Li3Po4 + BaCl2 = LiCl + Ba3(Po4)2 =>
2 Li3Po4 + 3 BaCl2 = 6 LiCl + Ba3(Po4)2
Ni(OH)2 + NaOCl = NiOOH + NaCl + H2O =>
2 Ni(OH)2 + NaOCl = 2 NiOOH + NaCl + H2O
(NH4)3PO4 + FeO = NH3 + H2O + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 FeO = 6 NH3 + 3 H2O + Fe3(PO4)2
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O =>
C6H2(NO2)3OH + NaOH = C6H2(NO2)3ONa + H2O
La2(SO4)3 + K2SO4 + H2O = KLa(SO4)2*12H2O =>
La2(SO4)3 + K2SO4 + 24 H2O = 2 KLa(SO4)2*12H2O
Fe(OH)3 + HCl + KCNS = Fe[Fe(CNS)6] + KCl + H2O =>
2 Fe(OH)3 + 6 HCl + 6 KCNS = Fe[Fe(CNS)6] + 6 KCl + 6 H2O
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
Al + NaOH = NaAlO2 + H2 + Na =>
Al + 2 NaOH = NaAlO2 + H2 + Na
(a)KAl(OH)4(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
(a)KAl(OH)4(aq) + 2 H2SO4(aq) + 8 H2O(l) = KAl(SO4)2*12H2O(s)
Ag2CO3 + HNO3 = AgNO3 + CO2 + H2O =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + CO2 + H2O
Ca + HI = CaI + H2 =>
2 Ca + 2 HI = 2 CaI + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mg3(PO4)2 + Na2O = Na3PO4 + MgO =>
Mg3(PO4)2 + 3 Na2O = 2 Na3PO4 + 3 MgO
[Fe(H2O)6]{3+} + Zn = [Fe(H2O)6]{2+} + Zn{2+} =>
2[Fe(H2O)6]{3+} + Zn = 2[Fe(H2O)6]{2+} + Zn{2+}
CaCl2 + H2O + NaHCO3 = H2CO3 + Ca(OH)2 + NaCl =>
CaCl2 + 2 H2O + 2 NaHCO3 = 2 H2CO3 + Ca(OH)2 + 2 NaCl
MgCrO4 + NaOH = Mg(OH)2 + Na2(CrO4) =>
MgCrO4 + 2 NaOH = Mg(OH)2 + Na2(CrO4)
C6H5CH3 + Br2 = C6H2Br3 + HBr =>
12 C6H5CH3 + 55 Br2 = 14 C6H2Br3 + 68 HBr
BaCl2 + Na2CO3 + H2O = NaCl + CO2 + H2O2 + Ba =>
BaCl2 + Na2CO3 + H2O = 2 NaCl + CO2 + H2O2 + Ba
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Na2SiO3 + SnCl2 + H2O = Sn(OH)2 + NaCl + H2SiO3 =>
Na2SiO3 + SnCl2 + 2 H2O = Sn(OH)2 + 2 NaCl + H2SiO3
Mg(ClO3) = MgCl + O3 =>
Mg(ClO3) = MgCl + O3
H + Ag = AgH =>
H + Ag = AgH
V + KOH + H2O2 = KVO3 + H2O =>
2 V + 2 KOH + 5 H2O2 = 2 KVO3 + 6 H2O
NiO + H2 = NiH + H2O =>
2 NiO + 3 H2 = 2 NiH + 2 H2O
H3SO4 + NaOH = H2O + Na3SO4 =>
H3SO4 + 3 NaOH = 3 H2O + Na3SO4
HCl + Mg3N2 = MgCl2 + NH4Cl =>
8 HCl + Mg3N2 = 3 MgCl2 + 2 NH4Cl
Ba(NO3)2 + Na2S2O3 = Ba2(S2O3)2 + NaNO3 =>
2 Ba(NO3)2 + 2 Na2S2O3 = Ba2(S2O3)2 + 4 NaNO3
N2(s) + O2(g) = NO2 =>
N2(s) + 2 O2(g) = 2 NO2
Fe + AlCl3 = FeCl3 + Al =>
Fe + AlCl3 = FeCl3 + Al
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
NH4VO3 + NaOH + H2O2 = Na3[VO2(O2)2] + H2O + NH3 =>
NH4VO3 + 3 NaOH + 2 H2O2 = Na3[VO2(O2)2] + 4 H2O + NH3
KBr + I2 = KI + BrI =>
KBr + I2 = KI + BrI
MoO4 + Cu2O + H2O = MoO2 + Cu(OH)2 =>
MoO4 + 2 Cu2O + 4 H2O = MoO2 + 4 Cu(OH)2
AgNO3 + KH2PO4 = AgKH2 + NO3PO4 =>
AgNO3 + KH2PO4 = AgKH2 + NO3PO4
Cu(NO3)2*2H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*2H2O = Cu(NO3)2 + 2 H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + NO + 8 H2O
Co(NO3)2 + NH3 = Co(NH3)2 + NO3 =>
Co(NO3)2 + 2 NH3 = Co(NH3)2 + 2 NO3
NaOH + H2SO4 = H2O + Na2(SO4) =>
2 NaOH + H2SO4 = 2 H2O + Na2(SO4)
CCl4 + CuO = CO2 + CuCl2 =>
CCl4 + 2 CuO = CO2 + 2 CuCl2
K2Cr2O7 + CH3CH2CHOH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
5 K2Cr2O7 + 6 CH3CH2CHOH + 20 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 CH3COOH + 23 H2O
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
Zn2 + Fe3Cl2 = Zn2Cl2 + Fe =>
Zn2 + Fe3Cl2 = Zn2Cl2 + 3 Fe
Mg3(PO4)2 + BaI2 = Ba(PO4)2 + Mg3I2 =>
Mg3(PO4)2 + BaI2 = Ba(PO4)2 + Mg3I2
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4(aq) =>
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4(aq)
P2O5 + H2O = H2(PO3)2 =>
P2O5 + H2O = H2(PO3)2
NH3 + Ni(NO3)2 = N(NO3)2 + NiH3 =>
NH3 + Ni(NO3)2 = N(NO3)2 + NiH3
| 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.
