| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(NO2)3 + 2 HNO3 = Fe(NO3)3 + 2 NO + H2O
C3H6 + *4O2 = *3CO2 + *3H2O =>
8 C3H6 + 9*4O2 = 8*3CO2 + 8*3H2O
H[PF6]*6H2O = HF + POF3 + H2O =>
H[PF6]*6H2O = 3 HF + POF3 + 5 H2O
Hg{2+} + H5IO6 = Hg5(IO6)2 + H{+} =>
5 Hg{2+} + 2 H5IO6 = Hg5(IO6)2 + 10 H{+}
H3BO3(aq) + NaOH(aq) = H2O(l) + Na3BO3(aq) =>
H3BO3(aq) + 3 NaOH(aq) = 3 H2O(l) + Na3BO3(aq)
C6H5C3H7 + KMnO4 + H2O = C6H5COOH + KOH + MnO3 =>
7 C6H5C3H7 + 66 KMnO4 + 18 H2O = 9 C6H5COOH + 66 KOH + 66 MnO3
SBr + Cl = SCl + Br =>
SBr + Cl = SCl + Br
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Fe(OH)1 + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 Fe(OH)1 + 14 KOH + 5 Br2 = 2 K2FeO4 + 10 KBr + 8 H2O
KNO3 + CaSO4 = Ca(NO3)2 + K2SO4 =>
2 KNO3 + CaSO4 = Ca(NO3)2 + K2SO4
Pb(CO3) + HCl = PbCl2 + H2(CO3) =>
Pb(CO3) + 2 HCl = PbCl2 + H2(CO3)
C + OO = COC =>
4 C + OO = 2 COC
Al2(C2H5)6 + H2O = Al(OH)3 + C2H6 =>
Al2(C2H5)6 + 6 H2O = 2 Al(OH)3 + 6 C2H6
Fe(CN)6K4 + MnO2 + H2SO4 = (SO4)3Fe2 + SO4K2 + SO4Mn + HNO3 + CO2 + H2O =>
2 Fe(CN)6K4 + 61 MnO2 + 68 H2SO4 = (SO4)3Fe2 + 4 SO4K2 + 61 SO4Mn + 12 HNO3 + 12 CO2 + 62 H2O
(NH4)2CO3 + AuCl = NH4Cl + Au2CO3 =>
(NH4)2CO3 + 2 AuCl = 2 NH4Cl + Au2CO3
LiOH*H2O + FeSO4*7H2O + H3PO4 = LiFePO4 + H2O + Li2SO4 =>
3 LiOH*H2O + FeSO4*7H2O + H3PO4 = LiFePO4 + 13 H2O + Li2SO4
Ag2SO4 + H2O = Ag2S + H2O2 =>
Ag2SO4 + 4 H2O = Ag2S + 4 H2O2
Na2CO3(aq) + KNO3(aq) = K2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 KNO3(aq) = K2CO3(aq) + 2 NaNO3(aq)
CH + O = CO + H0 =>
CH + O = CO + H0
(NH4)2SO4 + K3PO4 = (NH4)3PO4 + K2SO4 =>
3(NH4)2SO4 + 2 K3PO4 = 2(NH4)3PO4 + 3 K2SO4
Na3Po4 + Ba(NO3)2 = Ba3(Po4)2 + NaNO3 =>
2 Na3Po4 + 3 Ba(NO3)2 = Ba3(Po4)2 + 6 NaNO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Fe + KOH = FeOK2O + H2 =>
Fe + 2 KOH = FeOK2O + H2
K2Cr2O7 + (NH4Al)3(AsO3)4 + HCl = CrCl3 + (NH4Al)3(AsO4)4 + KCl + H2O =>
4 K2Cr2O7 + 3(NH4Al)3(AsO3)4 + 32 HCl = 8 CrCl3 + 3(NH4Al)3(AsO4)4 + 8 KCl + 16 H2O
H2SO4 + Na2Cr2O7 + PH3 = Cr2(SO4)3 + Na2SO4 + Na2HPO4 + H2O =>
13 H2SO4 + 4 Na2Cr2O7 + 3 PH3 = 4 Cr2(SO4)3 + Na2SO4 + 3 Na2HPO4 + 16 H2O
Pt{5+} + Au{+} = Pt{2+} + Au{3+} =>
2 Pt{5+} + 3 Au{+} = 2 Pt{2+} + 3 Au{3+}
NH5O + H3PO4 = N3H12PO4 + H2O =>
3 NH5O + H3PO4 = N3H12PO4 + 3 H2O
Hg + Pb(OH)2 = Pb + HgOH =>
2 Hg + Pb(OH)2 = Pb + 2 HgOH
LiI(s) = Li(s) + I2(g) =>
2 LiI(s) = 2 Li(s) + I2(g)
HCOOH + Zn = (HCOO)Zn + H2 =>
2 HCOOH + 2 Zn = 2(HCOO)Zn + H2
CO2(g) = C9(graf) + O2(g) =>
9 CO2(g) = C9(graf) + 9 O2(g)
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
H2O2(s) = H2 + O2(l) =>
H2O2(s) = H2 + O2(l)
CO(g) + H2O(g) = CO2(g) + H2 =>
CO(g) + H2O(g) = CO2(g) + H2
KClO4 + Ba3(PO4)2 = K3PO4 + Ba(ClO4)2 =>
6 KClO4 + Ba3(PO4)2 = 2 K3PO4 + 3 Ba(ClO4)2
FeSo4(aq) + K[Fe(CN)6](aq) = Fe[Fe(CN)6](aq) + KSo4(aq) =>
FeSo4(aq) + K[Fe(CN)6](aq) = Fe[Fe(CN)6](aq) + KSo4(aq)
NaHCO3 + CuSO4 = CO2 + CuCO3 + H2O + Na2SO4 =>
2 NaHCO3 + CuSO4 = CO2 + CuCO3 + H2O + Na2SO4
CF4(g) + Br2(g) = CBr4(g) + F2(g) =>
CF4(g) + 2 Br2(g) = CBr4(g) + 2 F2(g)
Mo + N2 = Mo3N5 =>
6 Mo + 5 N2 = 2 Mo3N5
Na2S(aq) + Pb(NO3)2 = NaNO3 + PbS =>
Na2S(aq) + Pb(NO3)2 = 2 NaNO3 + PbS
CH2O + O3 = CO2 + H2O =>
3 CH2O + 2 O3 = 3 CO2 + 3 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Sn3(PO4)4 + Ag = Ag3PO4 + Sn =>
Sn3(PO4)4 + 12 Ag = 4 Ag3PO4 + 3 Sn
Cr + CO3 + H2O = Cr(OH)3 + CO2 =>
2 Cr + 3 CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2
HOH = H2 + O =>
HOH = H2 + O
Al2O3 + C(s) + Cl2(g) = AlCl3(s) + CO(g) =>
Al2O3 + 3 C(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 CO(g)
KBr + Cl = ClBr + K =>
KBr + Cl = ClBr + K
Cl2 + P4 + H2O = H3PO4 + HCl =>
10 Cl2 + P4 + 16 H2O = 4 H3PO4 + 20 HCl
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/22/24
Équations équilibrées sur09/21/23
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