| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HNO3(aq) = Ba(NO3)2(aq) + 2 H2O(l)
CH3CHOHCH2CH3 + K2Cr2O7 + H2SO4 = CH3COCH2CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHOHCH2CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH2CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
La(No3) + NaOH = (LaOH)3 + NaNo3 =>
3 La(No3) + 3 NaOH = (LaOH)3 + 3 NaNo3
Cr + KOH + H2O = K[Cr(OH)4] + H =>
Cr + KOH + 3 H2O = K[Cr(OH)4] + 3 H
KIO3 + H2SO3 = KHSO3 + H2SO4 + I2 + H2O =>
2 KIO3 + 7 H2SO3 = 2 KHSO3 + 5 H2SO4 + I2 + H2O
Cr + KOH + H2O = K(Cr(OH)4) + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K(Cr(OH)4) + 3 H2
Na2CO3(aq) + Pb(NO3)2(aq) = PbCO3(aq) + NaNO3(s) =>
Na2CO3(aq) + Pb(NO3)2(aq) = PbCO3(aq) + 2 NaNO3(s)
Au3O3 + Cu = CuO + Au =>
Au3O3 + 3 Cu = 3 CuO + 3 Au
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O
NH4 + CH3COOH = H2 + NCH3COOH =>
NH4 + CH3COOH = 2 H2 + NCH3COOH
Fe(HSO4)3 = Fe + HSO4 =>
Fe(HSO4)3 = Fe + 3 HSO4
ZrO(NO3)2*2(H2O) + C2H4O = ZrO2 + H2O + CO2 + N2 =>
ZrO(NO3)2*2(H2O) + C2H4O = ZrO2 + 4 H2O + 2 CO2 + N2
BaOH + HNo3 = BaNo3 + H2O =>
BaOH + HNo3 = BaNo3 + H2O
HClO4 + KNO3 + Cu2S = S + NO + Cu(ClO4)3 + KClO4 + H2O =>
8 HClO4 + 2 KNO3 + Cu2S = S + 2 NO + 2 Cu(ClO4)3 + 2 KClO4 + 4 H2O
NaCl2 + NaOH = NaCl + NaClO3 + H2O =>
6 NaCl2 + 6 NaOH = 11 NaCl + NaClO3 + 3 H2O
Ag{+} + HCl = AgCl + H{+} =>
Ag{+} + HCl = AgCl + H{+}
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
K2SO4 + ZnCl2 = KCl + Zn(SO4) =>
K2SO4 + ZnCl2 = 2 KCl + Zn(SO4)
Re2Se7 + Ta3As5 = Re5Ta7 + Se3 + As2 =>
15 Re2Se7 + 14 Ta3As5 = 6 Re5Ta7 + 35 Se3 + 35 As2
NH3(s) + O2(l) = N2(g) + H2O(s) =>
4 NH3(s) + 3 O2(l) = 2 N2(g) + 6 H2O(s)
Ru + NO3 = Ru(NO3)3 =>
Ru + 3 NO3 = Ru(NO3)3
Pb(NO3)2(aq) + ZnBr2(aq) = PbBr2(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnBr2(aq) = PbBr2(s) + Zn(NO3)2(aq)
C4H5N3O + O2 = CO2 + H2O + N2 =>
4 C4H5N3O + 19 O2 = 16 CO2 + 10 H2O + 6 N2
FeCl3 + KSCN(aq) = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KSCN(aq) = K3[Fe(SCN)6] + 3 KCl
Na2CO310H2O + CH3COOH = NaCH3COO + CO2 + H2O =>
4 Na2CO310H2O + 315 CH3COOH = 8 NaCH3COO + 618 CO2 + 622 H2O
[Co(H20)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6Cl]Cl3 + H2O =>
[Co(H20)6]Cl2 + 2 NH4Cl + 4 NH3 + 61 H2O2 = [Co(NH3)6Cl]Cl3 + 122 H2O
HMnO4 + Sb(OH)3 = Sb(MnO4)3 + H2O =>
3 HMnO4 + Sb(OH)3 = Sb(MnO4)3 + 3 H2O
C10H19OH + O2 = C10H19O + H2O =>
4 C10H19OH + O2 = 4 C10H19O + 2 H2O
C6H12 + H2O + KMnO4 = C3H6O2 + KOH + MnO2 =>
3 C6H12 + 4 H2O + 8 KMnO4 = 6 C3H6O2 + 8 KOH + 8 MnO2
Sn2O4 + Al(NO2)3 = Sn(NO2)4 + Al2O3 =>
3 Sn2O4 + 8 Al(NO2)3 = 6 Sn(NO2)4 + 4 Al2O3
NH4Cl + Zn(NO3)2 = ZnCl2 + N2O + H2O =>
2 NH4Cl + Zn(NO3)2 = ZnCl2 + 2 N2O + 4 H2O
HClO3 + Ba(OH)2 = BaCl2 + H2O + O2 =>
2 HClO3 + Ba(OH)2 = BaCl2 + 2 H2O + 3 O2
Cl2(g) + NaBr(aq) = NaCl(aq) + Br2(g) =>
Cl2(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(g)
Au3O3 + Cu = CuO + Au =>
Au3O3 + 3 Cu = 3 CuO + 3 Au
K(I) + Pb(NO3)2 = K(NO3) + Pb(I)2 =>
2 K(I) + Pb(NO3)2 = 2 K(NO3) + Pb(I)2
C56H108O6 + O2 = H2O + C2O =>
C56H108O6 + 38 O2 = 54 H2O + 28 C2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaOBr + H2SO4 = HOBr + Na2SO4 =>
2 NaOBr + H2SO4 = 2 HOBr + Na2SO4
Na2SO3 + H2O + AgNO3 = Na2SO4 + Ag + HNO3 =>
Na2SO3 + H2O + 2 AgNO3 = Na2SO4 + 2 Ag + 2 HNO3
C6H11OH + K2Cr2O7 + H2SO4 = C6H11O + K2SO4 + Cr2(SO4)3 + H2O =>
6 C6H11OH + K2Cr2O7 + 4 H2SO4 = 6 C6H11O + K2SO4 + Cr2(SO4)3 + 7 H2O
CaSO4(s) + CuNO3(aq) = Ca(NO3)2(aq) + Cu2SO4(aq) =>
CaSO4(s) + 2 CuNO3(aq) = Ca(NO3)2(aq) + Cu2SO4(aq)
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
NaI + Ag2O + H2SO4 = I2 + Na2SO4 + Ag + H2O =>
2 NaI + Ag2O + H2SO4 = I2 + Na2SO4 + 2 Ag + H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C9H604 + O2 = CO2 + H2O =>
C9H604 + 160 O2 = 9 CO2 + 302 H2O
FeSO4 + K2Cr2O7 + H2SO4 = H2O + Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 7 H2O + 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4
BaS + SnNO3 = SnS + BaNO3 =>
BaS + SnNO3 = SnS + BaNO3
C7H8 + Cr2O7{2-} + H{+} = Cr{3+} + C7H6O2 + H2O =>
C7H8 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + C7H6O2 + 5 H2O
H3O{+} + XeO3 + I{-} = Xe + I32 + H2O =>
96 H3O{+} + 16 XeO3 + 96 I{-} = 16 Xe + 3 I32 + 144 H2O
Hg + Au = HgAu =>
Hg + Au = HgAu
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/23
Équations équilibrées sur12/31/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
