| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C5H11NH2 + 33 O2 = 20 CO2 + 26 H2O + 2 N2
Ga2O3 + Li = Li2O + Ga =>
Ga2O3 + 6 Li = 3 Li2O + 2 Ga
C4H10O + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 4 CO2 + 21 H2O + 4 K2SO4 + 4 Cr2(SO4)3
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + NaNO3 + H2O =>
2 Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 3 H2O
Sr3(PO4)2 + H3PO4 = Sr(H2PO4)2 =>
Sr3(PO4)2 + 4 H3PO4 = 3 Sr(H2PO4)2
CaSO4(H2O) = CaSO4 + H2O =>
CaSO4(H2O) = CaSO4 + H2O
MnSO4 + KCl93 + KOH = KCl + MnO2 + K2SO4 + H2O =>
46 MnSO4 + KCl93 + 184 KOH = 93 KCl + 46 MnO2 + 46 K2SO4 + 92 H2O
Ca(OH)2 + Fe2(SO4)3 = Fe(OH)3 + Ca + SO4 =>
3 Ca(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Ca + 3 SO4
N2H8C2O4 + CaCO3 = CaC2O4 + N2H8CO3 =>
N2H8C2O4 + CaCO3 = CaC2O4 + N2H8CO3
[Cu(NH3)4](OH)2 + H2O + H2SO4 = (NH4)2SO4 + [Cu(H2O)4]SO4 =>
[Cu(NH3)4](OH)2 + 2 H2O + 3 H2SO4 = 2(NH4)2SO4 + [Cu(H2O)4]SO4
K2O + Ca3N2 = K3N + CaO =>
3 K2O + Ca3N2 = 2 K3N + 3 CaO
P + HNO3 + H2O = H2PO3 + NO =>
3 P + 4 HNO3 + H2O = 3 H2PO3 + 4 NO
Na + HCl4 = HCl + NaCl =>
3 Na + HCl4 = HCl + 3 NaCl
S + H2SO4 = SO2 + H2O = =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Na2MoO4 + Li2MoO4 + MoO3 + Mo = Li9Na9Mo120O340 =>
27 Na2MoO4 + 27 Li2MoO4 + 608 MoO3 + 58 Mo = 6 Li9Na9Mo120O340
CrI3 + KOH + Cl2 = H2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 60 KOH + 27 Cl2 = 2 H2CrO4 + 6 KIO4 + 54 KCl + 28 H2O
NaBr + S = Na2S + Br2 =>
2 NaBr + S = Na2S + Br2
SO2 + H2O = SH0 + O =>
2 SO2 + H2O = 2 SH0 + 5 O
F(excess) + O2 = FO12 =>
F(excess) + 6 O2 = FO12
NaOH + CH3CO2H = CH3CO2Na + H2O =>
NaOH + CH3CO2H = CH3CO2Na + H2O
NH4OH + AlCl3 = NH4Cl + AlO3H3 =>
3 NH4OH + AlCl3 = 3 NH4Cl + AlO3H3
CrO7{2-} + SO3{2-} + H2O = Cr{3+} + SO4{2-} + OH{-} =>
2 CrO7{2-} + 9 SO3{2-} + 5 H2O = 2 Cr{3+} + 9 SO4{2-} + 10 OH{-}
KClO3 + AlBr3 = AlCl3 + KBr + O2 =>
6 KClO3 + 2 AlBr3 = 2 AlCl3 + 6 KBr + 9 O2
CH3CH2COOK + HCl = CH3CH2COOH + KCl =>
CH3CH2COOK + HCl = CH3CH2COOH + KCl
K2CrO7 + KBr + H2SO4 = Br + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KBr + 14 H2SO4 = 18 Br + 11 K2SO4 + Cr2(SO4)3 + 14 H2O
CaS + O = CaO + S =>
CaS + O = CaO + S
I2 = I =>
I2 = 2 I
AgNO3 + CaCl2 = AgCl(s) + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl(s) + Ca(NO3)2
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+} =>
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+}
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
HNO3(aq) + CuCl2(aq) = Cu(NO3)2(s) + HCl(aq) =>
2 HNO3(aq) + CuCl2(aq) = Cu(NO3)2(s) + 2 HCl(aq)
C3H6O + KMnO4 + H2SO4 = CH2O2 + K2SO4 + MnSO4 + H2O =>
C3H6O + 2 KMnO4 + 3 H2SO4 = 3 CH2O2 + K2SO4 + 2 MnSO4 + 3 H2O
K2O + CuNo3 = K2No3 + CuO =>
K2O + CuNo3 = K2No3 + CuO
BaCl2 + LiOH = Ba(OH)2 + ClLi =>
BaCl2 + 2 LiOH = Ba(OH)2 + 2 ClLi
C7H16 = C + H2 =>
C7H16 = 7 C + 8 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl3(aq) + Li(s) = LiCl + Fe =>
FeCl3(aq) + 3 Li(s) = 3 LiCl + Fe
Ga(s) + O2(g) = Ga2O3(g) =>
4 Ga(s) + 3 O2(g) = 2 Ga2O3(g)
Fe[Ni(CN)4]3H2O + O2 = NiFe2O4 + C + N2 + NiO + H2O =>
4 Fe[Ni(CN)4]3H2O + 9 O2 = 2 NiFe2O4 + 48 C + 24 N2 + 10 NiO + 4 H2O
Ca + Al2(SO3)3 = CaSO3 + Al =>
3 Ca + Al2(SO3)3 = 3 CaSO3 + 2 Al
Li + Pb(OH)3 = Pb + LiOH =>
3 Li + Pb(OH)3 = Pb + 3 LiOH
Cr2O3 + H2SO4 = Cr2[SO4]3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2[SO4]3 + 3 H2O
NH3 + O2 = NO2{-} + H{+} + H2O =>
2 NH3 + 3 O2 = 2 NO2{-} + 2 H{+} + 2 H2O
Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C
H2SO4 + NaB4O7*10H2O = H1B4O7 + Na2SO4 + H2O =>
H2SO4 + 2 NaB4O7*10H2O = 2 H1B4O7 + Na2SO4 + 20 H2O
SiO2 + CaO + CuO = CaCuSi4O10 =>
4 SiO2 + CaO + CuO = CaCuSi4O10
HAc + KOH = HOH + KAc =>
HAc + KOH = HOH + KAc
HMnO4 + Pt(OH)2 = Pt(MnO4)2 + H2O =>
2 HMnO4 + Pt(OH)2 = Pt(MnO4)2 + 2 H2O
Na + SO3 + HCl = H2SO3 + NaCl =>
2 Na + SO3 + 2 HCl = H2SO3 + 2 NaCl
| 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.
