| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(NO3)2 + 2 Al(ClO3)3 = 3 Mg(ClO3)2 + 2 Al(NO3)3
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
NaCl2(g) = Cl2(g) + Na(s) =>
NaCl2(g) = Cl2(g) + Na(s)
ZnBr2 + Na2S = NaBr + SZn =>
ZnBr2 + Na2S = 2 NaBr + SZn
NaBr + H2SO4 + KMnO4 = Br2 + Na2SO4 + KBr + MnSO4 + H2O =>
12 NaBr + 8 H2SO4 + 2 KMnO4 = 5 Br2 + 6 Na2SO4 + 2 KBr + 2 MnSO4 + 8 H2O
SbCl3 + Na2S = NaCl + Sb2S3 =>
2 SbCl3 + 3 Na2S = 6 NaCl + Sb2S3
SnCl4 + Na2CO3 + H2O = Sn(OH)4 + CO2 + NaCl =>
SnCl4 + 2 Na2CO3 + 2 H2O = Sn(OH)4 + 2 CO2 + 4 NaCl
H2O2 = H2O + O2H2O2 = H2O + O2 =>
3 H2O2 = 2 H2O + O2H2O2
Sb2S3 + HCl = SbCl3 + H2S = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
C5H6 + KOH + FeCl2 = C10H10Fe + H2O + KCl =>
2 C5H6 + 2 KOH + FeCl2 = C10H10Fe + 2 H2O + 2 KCl
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
Ca(s) + O2(g) = CaO2 =>
Ca(s) + O2(g) = CaO2
Fe2S3 + O2 + H2O = FeO(OH) + S2 =>
2 Fe2S3 + 3 O2 + 2 H2O = 4 FeO(OH) + 3 S2
CH4 + HCl = CH4HCl =>
CH4 + HCl = CH4HCl
CH3COCOOH + O2 = CH3COOH + CO2 =>
2 CH3COCOOH + O2 = 2 CH3COOH + 2 CO2
Cl2 + HOH = HCl + HClO3 =>
3 Cl2 + 3 HOH = 5 HCl + HClO3
BaCl + KCO = BaCO + KCl =>
BaCl + KCO = BaCO + KCl
K2Cr2O7 + H2SO4 + C20H42O21 = K2SO4 + CO2 + Cr2(SO4)3 + H2O =>
40 K2Cr2O7 + 160 H2SO4 + 3 C20H42O21 = 40 K2SO4 + 60 CO2 + 40 Cr2(SO4)3 + 223 H2O
H2SO4 + Be = H2 + Be2(SO4)2 =>
2 H2SO4 + 2 Be = 2 H2 + Be2(SO4)2
H3O{+} + CO3{-2} = CO2 + H2O =>
2 H3O{+} + CO3{-2} = CO2 + 3 H2O
Ba2 + K2Cr2O7 = Ba2CrO7 + K2Cr =>
Ba2 + K2Cr2O7 = Ba2CrO7 + K2Cr
FeS2 + H2O = Fe(OH)3 + SO4 + H =>
FeS2 + 11 H2O = Fe(OH)3 + 2 SO4 + 19 H
C6H5COONa + O2 = Na2CO3 + CO2 + H2O =>
2 C6H5COONa + 15 O2 = Na2CO3 + 13 CO2 + 5 H2O
(NH4)2 = N2H8 =>
(NH4)2 = N2H8
He + Ar = HeAr =>
He + Ar = HeAr
Be(OH)2 + AlCl3 = BeCl2 + Al(OH)3 =>
3 Be(OH)2 + 2 AlCl3 = 3 BeCl2 + 2 Al(OH)3
He + Ar = HeAr =>
He + Ar = HeAr
Cl2 + O2 = Cl2O7(s) =>
2 Cl2 + 7 O2 = 2 Cl2O7(s)
H*C = CH =>
H*C = CH
H{+} + e + Cl2O7 = ClO2 + H2O =>
6 H{+} + 6e + Cl2O7 = 2 ClO2 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K2CO3 + Pb(C2H3O2)2 = K2(C2H3O2)2 + PbCO3 =>
K2CO3 + Pb(C2H3O2)2 = K2(C2H3O2)2 + PbCO3
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l) =>
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l)
H2Cl2O7 + SO2 + H2O = HCl + H2SO4 =>
H2Cl2O7 + 7 SO2 + 7 H2O = 2 HCl + 7 H2SO4
KClO1 = KCl + O2 =>
2 KClO1 = 2 KCl + O2
FeC2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3] + Fe(OH)3 =>
6 FeC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Fe(C2O4)3] + 2 Fe(OH)3
Na3P + CaF = NaF + Ca3P =>
Na3P + 3 CaF = 3 NaF + Ca3P
Rb2Se + KCl = RbCl + K2Se =>
Rb2Se + 2 KCl = 2 RbCl + K2Se
Co(H2O)6 = H + Co(H2O)5(OH) =>
Co(H2O)6 = H + Co(H2O)5(OH)
KMnO4 + H2SO4 + Al = Al2O3 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 Al = 5 Al2O3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
CuSO4 + H2O = [Cu(OH)4]SO4 + H2 =>
CuSO4 + 4 H2O = [Cu(OH)4]SO4 + 2 H2
C2H2 + KMnO4 + H2O = HOOCCOOH + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 HOOCCOOH + 8 MnO2 + 8 KOH
Ca(aq) + F(aq) = CaF2(s) =>
Ca(aq) + 2 F(aq) = CaF2(s)
CO(NH2)2 + NaOH = Na2CO3 + NH3 =>
CO(NH2)2 + 2 NaOH = Na2CO3 + 2 NH3
CO2 + H6 = CH4 + H2O =>
3 CO2 + 4 H6 = 3 CH4 + 6 H2O
Cr + NaOH + H2O = NaCr(OH)4 + H2 =>
2 Cr + 2 NaOH + 6 H2O = 2 NaCr(OH)4 + 3 H2
Mn(NO3)2 + Na2CO3 = MnCO3 + NaNO3 =>
Mn(NO3)2 + Na2CO3 = MnCO3 + 2 NaNO3
H + F = HF =>
H + F = HF
NaOH + Cr + H2O = NaCrO2 + H2 =>
2 NaOH + 2 Cr + 2 H2O = 2 NaCrO2 + 3 H2
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l) =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
