| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 FeSO4 + 4 NiSO4 + 12 C4H13NO + 5 O2 = 4 NiFe2O4 + 12 C4H12NSO4 + 6 H2O
CrCl3 + HCl = HCr + Cl2 =>
CrCl3 + HCl = HCr + 2 Cl2
Mn + H2SO4 = Mn2(SO4)7 + H2 =>
2 Mn + 7 H2SO4 = Mn2(SO4)7 + 7 H2
Cu2S2 + O2 = O2S2 + Cu =>
Cu2S2 + O2 = O2S2 + 2 Cu
H3PO4 + Ca(CH3COO)2 = CH3COOH + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(CH3COO)2 = 6 CH3COOH + Ca3(PO4)2
Zn + Cu(SO4)2 = Zn(SO4) + Cu =>
2 Zn + Cu(SO4)2 = 2 Zn(SO4) + Cu
Bi + Cl = BiCl5 =>
Bi + 5 Cl = BiCl5
NH4Cl + HNO3 = HCl + NH4NO3 =>
NH4Cl + HNO3 = HCl + NH4NO3
Ba(HO)2 + H3PO4 = BaHPO4 + H2O =>
Ba(HO)2 + H3PO4 = BaHPO4 + 2 H2O
FeC2O4*2H2O(s) + K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = K3Fe(C2O4)3*3H2O + H2O(l) =>
2 FeC2O4*2H2O(s) + 3 K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O + 3 H2O(l)
H2O + Be = Be(OH)2 + H =>
2 H2O + Be = Be(OH)2 + 2 H
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ca(BrO)2 + H2O = Ca(BrOH)2 + OH =>
Ca(BrO)2 + 2 H2O = Ca(BrOH)2 + 2 OH
Cl2 + C6H6 = HCl + C =>
3 Cl2 + C6H6 = 6 HCl + 6 C
SnCl2*2H2O + KCl = KCl*KSnCl3*H2O + H2O =>
SnCl2*2H2O + 2 KCl = KCl*KSnCl3*H2O + H2O
KMnO4 + H2SO4 + P = K2SO4 + MnSO4 + H3PO4 =>
2 KMnO4 + 3 H2SO4 + 2 P = K2SO4 + 2 MnSO4 + 2 H3PO4
Ca1Cl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 Ca1Cl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cu + [Fe(CN)6]4 = Cu2Fe(CN)6 =>
8 Cu + [Fe(CN)6]4 = 4 Cu2Fe(CN)6
N2H4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2 + H2O =>
3 N2H4 + 2 KMnO4 + 2 H2SO4 = 3 N2 + 2 MnSO4 + K2 + 8 H2O
H + C + I = HCI =>
H + C + I = HCI
CO2 + H2O + N2 = C6H7N + O2 =>
24 CO2 + 14 H2O + 2 N2 = 4 C6H7N + 31 O2
Hg(NO3)2 + LiOH = HgOH + Li(NO3)2 =>
Hg(NO3)2 + LiOH = HgOH + Li(NO3)2
Zn + Fe(SO4)2 = ZnSO4 + Fe =>
2 Zn + Fe(SO4)2 = 2 ZnSO4 + Fe
Cl2 + C6H6 = HCl + C =>
3 Cl2 + C6H6 = 6 HCl + 6 C
Al + Cr2O3 = AlO2 + Cr =>
3 Al + 2 Cr2O3 = 3 AlO2 + 4 Cr
NH3 + H2O = NH3OH + H2 =>
2 NH3 + 2 H2O = 2 NH3OH + H2
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
NiSO4 + KCN = K2[Ni(CN)4] + K2SO4 =>
NiSO4 + 4 KCN = K2[Ni(CN)4] + K2SO4
(NH4)3BO3 + Fe2O3 = FeBO3 + (NH4)2O =>
2(NH4)3BO3 + Fe2O3 = 2 FeBO3 + 3(NH4)2O
KAsO2 + K2MnO4 + H2O = KAsO3 + MnO2 + KOH =>
KAsO2 + K2MnO4 + H2O = KAsO3 + MnO2 + 2 KOH
CUCl2 + K3PO4 = K3Cl2 + CUPO4 =>
CUCl2 + K3PO4 = K3Cl2 + CUPO4
XaCe2 + No2LE4 = XaLE4 + NoCe =>
XaCe2 + No2LE4 = XaLE4 + 2 NoCe
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HNO3 + Cr = Cr(NO3)5 + H3 =>
15 HNO3 + 3 Cr = 3 Cr(NO3)5 + 5 H3
Mg + HF = MgF2 + H2 =>
Mg + 2 HF = MgF2 + H2
SnCl4 + NH3 = SnCl2 + N2 + HCl =>
3 SnCl4 + 2 NH3 = 3 SnCl2 + N2 + 6 HCl
SnCl2 + Hg(NO3)2 = Sn(NO3)4 + HgCl =>
SnCl2 + 2 Hg(NO3)2 = Sn(NO3)4 + 2 HgCl
H2S + Cu(OH2)6 = CuS + H2O + H2 =>
H2S + Cu(OH2)6 = CuS + 6 H2O + H2
KMnO4 + H2SO4 + P = K2SO4 + MnSO4 + H3PO4 =>
2 KMnO4 + 3 H2SO4 + 2 P = K2SO4 + 2 MnSO4 + 2 H3PO4
CO2(g) + H2O(l) = C6H12O3(aq) + O2(g) =>
12 CO2(g) + 12 H2O(l) = 2 C6H12O3(aq) + 15 O2(g)
Bi + Cl = BiCl5 =>
Bi + 5 Cl = BiCl5
AgCl + HCl = AgCl2{-} + H{+} =>
AgCl + HCl = AgCl2{-} + H{+}
KI(aq) + Cl2(g) = KCl + I =>
2 KI(aq) + Cl2(g) = 2 KCl + 2 I
CH4N2O + H2SO4 + C6H12O6 = C5H11NO2S + H2O + CO2 =>
2 CH4N2O + 4 H2SO4 + 5 C6H12O6 = 4 C5H11NO2S + 16 H2O + 12 CO2
Al2O3 + Cu(OH)2 = Al(OH)3 + CuO =>
Al2O3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuO
Ca(BrO)2 + H2O = Ca(BrOH)2 + OH =>
Ca(BrO)2 + 2 H2O = Ca(BrOH)2 + 2 OH
CrCl3 + HCl = HCr + Cl2 =>
CrCl3 + HCl = HCr + 2 Cl2
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
H2SO4 + Al = Al2SO43 + H2S + H2O =>
11 H2SO4 + 2 Al = Al2SO43 + 10 H2S + H2O
KI(aq) + Cl2(g) = KCl + I =>
2 KI(aq) + Cl2(g) = 2 KCl + 2 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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