| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrPO4 = Cr{+3} + PO4{-3}
OH + Hg = HgOH =>
OH + Hg = HgOH
Ba(HCO3)2 = BaO + CO2 + H2O =>
Ba(HCO3)2 = BaO + 2 CO2 + H2O
I2 + Cl2 = ICl*ICl3 =>
I2 + 2 Cl2 = ICl*ICl3
Ca(OH)2 + Na2CO3 = Ca(CO3) + NaOH =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 NaOH
Ba(HCO3)2 = Ba(OH)2 + CO2 =>
Ba(HCO3)2 = Ba(OH)2 + 2 CO2
C2H2O + NO = H2O + CO2 + N2 =>
C2H2O + 4 NO = H2O + 2 CO2 + 2 N2
AlPO4 + H3O = Al + HPO4 + H2O =>
AlPO4 + H3O = Al + HPO4 + H2O
KCl + BaCO3 = K2CO3 + BaCl2 =>
2 KCl + BaCO3 = K2CO3 + BaCl2
PbS + O2 = PbO0 + SO2 =>
2 PbS + 3 O2 = 2 PbO0 + 2 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O2 + H{+} + I{-} = H2O(l) + I2 =>
H2O2 + 2 H{+} + 2 I{-} = 2 H2O(l) + I2
C6H6 + (CH3)3CCl = C14H22 + HCl =>
C6H6 + 2(CH3)3CCl = C14H22 + 2 HCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Ba(HCO3)2 = Ba(OH)2 + CO2 =>
Ba(HCO3)2 = Ba(OH)2 + 2 CO2
CuO + NH3 + H2O = Cu(NH3)4(OH)2 =>
CuO + 4 NH3 + H2O = Cu(NH3)4(OH)2
Na2SO4 + H2Cr2O7 = Na2Cr2O7 + H2SO4 =>
Na2SO4 + H2Cr2O7 = Na2Cr2O7 + H2SO4
C6H5CHO + KOH = C6H5CH3OH + C6H5COOK =>
5 C6H5CHO + 3 KOH = 2 C6H5CH3OH + 3 C6H5COOK
HF + Be(OH)2 = H2O + F2Be =>
2 HF + Be(OH)2 = 2 H2O + F2Be
PdO = Pd + O2 =>
2 PdO = 2 Pd + O2
(NH4)6(PO4)2 + Ba(OH)2 = (NH4)2(OH)2 + Ba3(PO4)2 =>
(NH4)6(PO4)2 + 3 Ba(OH)2 = 3(NH4)2(OH)2 + Ba3(PO4)2
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l)
AlS + Mg = MgS + Al =>
AlS + Mg = MgS + Al
Al + HgS = AlS + Hg =>
Al + HgS = AlS + Hg
NO + H3AsO4 + H2SO4 = HNO3 + H2O + As2S3 =>
28 NO + 6 H3AsO4 + 9 H2SO4 = 28 HNO3 + 4 H2O + 3 As2S3
Na2CrO4 + BaBr2 = NaBr + BaCrO4 =>
Na2CrO4 + BaBr2 = 2 NaBr + BaCrO4
S8 + NO3{-} = SO4{2-} + NO =>
S8 + 16 NO3{-} = 8 SO4{2-} + 16 NO
HBr + KBrO4 = Br2 + H2O + KBr =>
8 HBr + KBrO4 = 4 Br2 + 4 H2O + KBr
AAA = A33 =>
11 AAA = A33
H2O + KMnO4 + C9H18 = MnO2 + KOH + C9H18(OH) =>
2 H2O + KMnO4 + 3 C9H18 = MnO2 + KOH + 3 C9H18(OH)
HI + CCl = HCl + C + I2 =>
2 HI + 2 CCl = 2 HCl + 2 C + I2
Sn(OH)2 + NaOH = Na2[SnO2] + H2O =>
Sn(OH)2 + 2 NaOH = Na2[SnO2] + 2 H2O
C5H10O5 + H2 = C5H12 + H2O =>
C5H10O5 + 6 H2 = C5H12 + 5 H2O
Na2CO3 + HCI = NaCI + CO2 + H2O =>
Na2CO3 + 2 HCI = 2 NaCI + CO2 + H2O
NaOH + H2SO2 = Na2SO2 + H2O =>
2 NaOH + H2SO2 = Na2SO2 + 2 H2O
NiO(cr) + H2O = Ni(OH)2(aq) =>
NiO(cr) + H2O = Ni(OH)2(aq)
Na2S + BaCl2 + O2 = BaSO4 + NaCl =>
Na2S + BaCl2 + 2 O2 = BaSO4 + 2 NaCl
Sn(OH)2 + Na(OH)2 = Na[Sn(OH)4] =>
Sn(OH)2 + Na(OH)2 = Na[Sn(OH)4]
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBr + H2SO4 + Mn2O4 = MnSO4 + Na2SO4 + Br2 + H2O =>
4 NaBr + 4 H2SO4 + Mn2O4 = 2 MnSO4 + 2 Na2SO4 + 2 Br2 + 4 H2O
KClO3 + H2C2O4 = Cl2O + K2CO3 + CO2 + H2O =>
2 KClO3 + 4 H2C2O4 = Cl2O + K2CO3 + 7 CO2 + 4 H2O
N(CH3)3 + H2O = N(CH4)3 + OH =>
N(CH3)3 + 3 H2O = N(CH4)3 + 3 OH
Mn{4+} + Na2S2O8 = Mn{2+} + Na{+} + SO4 =>
Mn{4+} + Na2S2O8 = Mn{2+} + 2 Na{+} + 2 SO4
AgNO3 + K2O = KNO3 + Ag2O =>
2 AgNO3 + K2O = 2 KNO3 + Ag2O
SnO2 + Mn(PO3)2 + HPO3 = HMnO4 + Sn(PO3)2 + H2O =>
5 SnO2 + 2 Mn(PO3)2 + 6 HPO3 = 2 HMnO4 + 5 Sn(PO3)2 + 2 H2O
CrO4{2-} + Fe + H2O = Cr2O3 + Fe2O3 + OH{-} =>
2 CrO4{2-} + 2 Fe + 2 H2O = Cr2O3 + Fe2O3 + 4 OH{-}
Ba(HCO3)2 = Ba(OH)2 + CO2 =>
Ba(HCO3)2 = Ba(OH)2 + 2 CO2
Pb2S2 + PbO2 = Pb + S2O =>
2 Pb2S2 + PbO2 = 5 Pb + 2 S2O
CH3CF3 + O2 = CO + HF =>
CH3CF3 + O2 = 2 CO + 3 HF
Cr2O3 + NaCO + KNO3 = NaCrO4 + CO2 + KNO =>
2 Cr2O3 + 4 NaCO + 7 KNO3 = 4 NaCrO4 + 4 CO2 + 7 KNO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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