| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl + 4 HNO3 = 2 LiNO3 + 2 H2O + Cl2 + 2 NO2
Cr + HCl = CrCl3 + H =>
Cr + 3 HCl = CrCl3 + 3 H
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C8H7ON + O2 = CO2 + H2O + N2 =>
4 C8H7ON + 37 O2 = 32 CO2 + 14 H2O + 2 N2
AgNO{3} + H{2}S = Ag{2}S + HNO{3} =>
AgNO{3} + H{2}S = Ag{2}S + HNO{3}
Li2SO4 + NaCl + K2[FeIO6] = LiK[FeIO6] + KCl + Na2SO4 =>
Li2SO4 + 2 NaCl + 2 K2[FeIO6] = 2 LiK[FeIO6] + 2 KCl + Na2SO4
Na[Cr(OH)4] + KJO4 + NaOH = Na2CrO4 + KJ + H2O =>
8 Na[Cr(OH)4] + 3 KJO4 + 8 NaOH = 8 Na2CrO4 + 3 KJ + 20 H2O
KOH + BaCO3 = KCO3 + BaOH =>
KOH + BaCO3 = KCO3 + BaOH
Fe3O4 + Al = Fe2 + Al2O3 =>
6 Fe3O4 + 16 Al = 9 Fe2 + 8 Al2O3
FeCl3 + K4[Fe(CN)6] = KCl3 + K3Fe(CN)6 + Fe =>
FeCl3 + K4[Fe(CN)6] = KCl3 + K3Fe(CN)6 + Fe
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C3H6(g) + Br2(g) = C3H6Br2 =>
C3H6(g) + Br2(g) = C3H6Br2
Co2 + OH = Co(OH)2 =>
Co2 + 4 OH = 2 Co(OH)2
(Ca)3(P(O)4)2 + (H)2S(O)4 = CaS(O)4 + Ca((H)2P(O)4)2 =>
(Ca)3(P(O)4)2 + 2(H)2S(O)4 = 2 CaS(O)4 + Ca((H)2P(O)4)2
C10H16 + Cl2(g) = C + HCl =>
C10H16 + 8 Cl2(g) = 10 C + 16 HCl
BaCl2 + K2SO4 = BaSO4 + K2Cl2 =>
BaCl2 + K2SO4 = BaSO4 + K2Cl2
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaCl + 2 H2SO4 + MnO2 = 2 Na2SO4 + MnCl2 + Cl2 + 2 H2O
Mg + H2CO3 = MgCO3 + H =>
Mg + H2CO3 = MgCO3 + 2 H
NF3 = N2 + F6 =>
2 NF3 = N2 + F6
PbNO32 + CuSO4 = PbSO4 + CuNO32 =>
PbNO32 + CuSO4 = PbSO4 + CuNO32
N2 + O2 = NO =>
N2 + O2 = 2 NO
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
H2NC6H4COOH + O2 = NO2 + CO2 + H2O =>
4 H2NC6H4COOH + 35 O2 = 4 NO2 + 28 CO2 + 14 H2O
NaH2PO4 + H2SO4 = H3PO4 + Na2SO4 =>
2 NaH2PO4 + H2SO4 = 2 H3PO4 + Na2SO4
F2 + Al2 = AlF3 =>
3 F2 + Al2 = 2 AlF3
NaBr + H3Po4 = Na2HPo4 + HBr =>
2 NaBr + H3Po4 = Na2HPo4 + 2 HBr
HNO3 + MnO2 = NO3 + Mn + H2O =>
4 HNO3 + MnO2 = 4 NO3 + Mn + 2 H2O
NH3 + Cu(NO3)2 = Cu(NH3)4(NO3)2 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4(NO3)2
CrO3 + Mg = Cr + MgO =>
CrO3 + 3 Mg = Cr + 3 MgO
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
H2O2 = H2 + O20 =>
10 H2O2 = 10 H2 + O20
KNO2 + KMnO4 + H2O = KNO3 + MnO2 + KOH =>
3 KNO2 + 2 KMnO4 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
MnO2 + NaCl + H2SO4 = Cl2 + H2O + MnSO4 + Na2SO4 =>
MnO2 + 2 NaCl + 2 H2SO4 = Cl2 + 2 H2O + MnSO4 + Na2SO4
P4 + KOH = PH3 + K3PO2 + H2O =>
P4 + 9 KOH = PH3 + 3 K3PO2 + 3 H2O
Cu + S8 + O2 = CuSO4 =>
8 Cu + S8 + 16 O2 = 8 CuSO4
KHCO3 + Na2CO3 = KCO3 + Na2HCO3 =>
KHCO3 + Na2CO3 = KCO3 + Na2HCO3
NF3 = N2 + F6 =>
2 NF3 = N2 + F6
K3[Cr(OH)6] = KOH + Cr(OH)3 =>
K3[Cr(OH)6] = 3 KOH + Cr(OH)3
CuO + NaOH = Na2O + Cu(OH)2 =>
CuO + 2 NaOH = Na2O + Cu(OH)2
N2 + O2 = NO =>
N2 + O2 = 2 NO
AgI + H2TeO4 = Ag2TeO4 + I2 + TeO2 + H2O =>
2 AgI + 2 H2TeO4 = Ag2TeO4 + I2 + TeO2 + 2 H2O
C6H5(l) + O2(g) = CO2(g) + H2O(g) =>
4 C6H5(l) + 29 O2(g) = 24 CO2(g) + 10 H2O(g)
AlCl3 + O2 = Al2O3 + Cl =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 12 Cl
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
MnSO4*7H2O + Na2CO3 = MnCO3 + Na2SO4*7H2O =>
MnSO4*7H2O + Na2CO3 = MnCO3 + Na2SO4*7H2O
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
HCl + HgO = HgCl + HO =>
HCl + HgO = HgCl + HO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/05/24
Équations équilibrées sur08/04/23
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