| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + NaOH = OHSO4 + Na(NH4)2
C4H3O4 + O2 = H2O + CO2 =>
4 C4H3O4 + 11 O2 = 6 H2O + 16 CO2
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + H2O + K2SO4 + MnSO4 =>
5 FeSO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe(SO4)3 + 16 H2O + 2 K2SO4 + 4 MnSO4
Li3PO4 + Na(OH)2 = Li(OH)2 + Na3PO4 =>
Li3PO4 + 3 Na(OH)2 = 3 Li(OH)2 + Na3PO4
AgNO3(aq)NaSO4(aq) = AgSO4(s)NaNO3(aq) =>
AgNO3(aq)NaSO4(aq) = AgSO4(s)NaNO3(aq)
CH3NCl + C6H7N = C7H9N2Cl + H2 =>
2 CH3NCl + 2 C6H7N = 2 C7H9N2Cl + H2
Si8 + O2 = SiO4 =>
Si8 + 16 O2 = 8 SiO4
HNO3(aq) + NH4OH(aq) = H2O(l) + NH4NO3 =>
HNO3(aq) + NH4OH(aq) = H2O(l) + NH4NO3
C2H2O4 + KMnO4 = CO2 + MnO2 + H2O + K2CO3 =>
3 C2H2O4 + 2 KMnO4 = 5 CO2 + 2 MnO2 + 3 H2O + K2CO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KClO2 + H2SO4 + KMnO4 = KClO3 + MnSO4 + H2O + K2SO4 =>
5 KClO2 + 3 H2SO4 + 2 KMnO4 = 5 KClO3 + 2 MnSO4 + 3 H2O + K2SO4
LiI + HCl = LiH + ClI =>
LiI + HCl = LiH + ClI
CH3COOH + Li2CO3 = LiC2H3O2 + H2CO3 =>
2 CH3COOH + Li2CO3 = 2 LiC2H3O2 + H2CO3
Bi2S3(s) + O2(g) = Bi2O3(s) + SO2(g) =>
2 Bi2S3(s) + 9 O2(g) = 2 Bi2O3(s) + 6 SO2(g)
C11H19O6 + O2 = CO2 + H2O =>
4 C11H19O6 + 51 O2 = 44 CO2 + 38 H2O
NH3 + K3PO4 = NHK3PO4 + H2 =>
NH3 + K3PO4 = NHK3PO4 + H2
CH3CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH3 + 8 O2 = 5 CO2 + 6 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaOH + H2SO4 = NaH2SO4 + OH =>
NaOH + H2SO4 = NaH2SO4 + OH
CrCl3 + NaOH + H2O2 = Na2CrO27 + H2O + NaCl =>
2 CrCl3 + 10 NaOH + 49 H2O2 = 2 Na2CrO27 + 54 H2O + 6 NaCl
KMnO4 + NH3 = KNO3 + MnO2 + KOH2 + H2O =>
9 KMnO4 + 4 NH3 = 4 KNO3 + 9 MnO2 + 5 KOH2 + H2O
I2 + As4O6 + KOH = KI + K3AsO4 + H2O =>
4 I2 + As4O6 + 20 KOH = 8 KI + 4 K3AsO4 + 10 H2O
SO3{2-} + Sn{2+} + H3O{+} = SnS2 + Sn{4+} + H2O =>
2 SO3{2-} + 6 Sn{2+} + 12 H3O{+} = SnS2 + 5 Sn{4+} + 18 H2O
Cu2Cl + Al = Cu2AlCl =>
Cu2Cl + Al = Cu2AlCl
H2SO4 + KI = I2 + K2SO4 + K2S + H2O =>
4 H2SO4 + 8 KI = 4 I2 + 3 K2SO4 + K2S + 4 H2O
CuCl + HNO3 = Cu(NO3)2 + HCl + NO + H2O =>
3 CuCl + 7 HNO3 = 3 Cu(NO3)2 + 3 HCl + NO + 2 H2O
Ag + Co(NO3)2 = Co + Ag(NO3)2 =>
Ag + Co(NO3)2 = Co + Ag(NO3)2
ZnSO3 + H2SO4 = ZnSO4 + H2SO3 =>
ZnSO3 + H2SO4 = ZnSO4 + H2SO3
(CH3)3N + H2O = (CH2)3N + H3O =>
(CH3)3N + 3 H2O = (CH2)3N + 3 H3O
P2O3 + SO4 = P2O5 + SO2 =>
P2O3 + SO4 = P2O5 + SO2
K2Cr2O7 + SnO + H2SO4 = SnO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnO + 4 H2SO4 = 3 SnO2 + Cr2(SO4)3 + K2SO4 + 4 H2O
HgCl2 + Na2S = Hg + NaCl + S2 =>
2 HgCl2 + 2 Na2S = 2 Hg + 4 NaCl + S2
Cr(s) + S8(s) = CrS(s) =>
8 Cr(s) + S8(s) = 8 CrS(s)
KCN + HCl = HCNKCl =>
KCN + HCl = HCNKCl
C2H7N + O3 = CO2 + H2O + N2 =>
2 C2H7N + 5 O3 = 4 CO2 + 7 H2O + N2
Zn2P2O7 = Zn + P + O2 =>
2 Zn2P2O7 = 4 Zn + 4 P + 7 O2
NH4(OH) + H2(SO4) = H2(OH)2 + (NH4)2(SO4) =>
2 NH4(OH) + H2(SO4) = H2(OH)2 + (NH4)2(SO4)
KClO3 + KI + H2SO4 = KCl + I + K2SO4 + H2O =>
KClO3 + 6 KI + 3 H2SO4 = KCl + 6 I + 3 K2SO4 + 3 H2O
SO2 + H2O + Fe2(SO4)3 = H2SO4 + FeSO3 =>
3 SO2 + 4 H2O + Fe2(SO4)3 = 4 H2SO4 + 2 FeSO3
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
FeSO4 + CaNO3 = FeNO3 + CaSO4 =>
FeSO4 + CaNO3 = FeNO3 + CaSO4
Zn + HCl + H3AsO5 = ZnCl2 + AsH3 + H2O =>
5 Zn + 10 HCl + H3AsO5 = 5 ZnCl2 + AsH3 + 5 H2O
KCNS + Pb(NO3)2 = KNO3 + Pb(CNS)2 =>
2 KCNS + Pb(NO3)2 = 2 KNO3 + Pb(CNS)2
N2O5 + Cu(OH)3 = Cu(NO3)3 + H2O =>
3 N2O5 + 2 Cu(OH)3 = 2 Cu(NO3)3 + 3 H2O
KOH(aq) + CuSO4(aq) = Cu(OH)2(aq) + K2SO4(s) =>
2 KOH(aq) + CuSO4(aq) = Cu(OH)2(aq) + K2SO4(s)
KBiO3 + H2SO4 = O2 + Bi2(SO4)3 + H2O + K2SO4 =>
2 KBiO3 + 4 H2SO4 = O2 + Bi2(SO4)3 + 4 H2O + K2SO4
CuO + Mg = CuMgO =>
CuO + Mg = CuMgO
C5H6ClN + NaOH = H2O + C5H5ClNNa =>
C5H6ClN + NaOH = H2O + C5H5ClNNa
Zn(CH3COO)2*2H2O = Zn + CH3COO + H2O =>
Zn(CH3COO)2*2H2O = Zn + 2 CH3COO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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