| Équations équilibrées la veille | Équations équilibrées le lendemain |
(SO4)2Hg + C2OH = (SO4)2C2 + HgOH
H2CO3 + Ba(OH)2 = H2O + BaCO3 =>
H2CO3 + Ba(OH)2 = 2 H2O + BaCO3
NCl3 + P2O5 = N2O3 + PCl5 =>
10 NCl3 + 3 P2O5 = 5 N2O3 + 6 PCl5
CuO + SO3 + H2O = CuSO4*5H2O =>
CuO + SO3 + 5 H2O = CuSO4*5H2O
Zn + Sr(NO3)2 = Sr + Zn(NO3) =>
2 Zn + Sr(NO3)2 = Sr + 2 Zn(NO3)
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Au(OH)2 + HCN = Au(CN)2 + H2O =>
Au(OH)2 + 2 HCN = Au(CN)2 + 2 H2O
CO2 + H2O + NH3 = C16H27O8N + O2 =>
16 CO2 + 12 H2O + NH3 = C16H27O8N + 18 O2
H3PO4 + Li2O = H2O + Li3PO4 =>
2 H3PO4 + 3 Li2O = 3 H2O + 2 Li3PO4
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4{+} + Cl{-}
CH3COONa + TiOSO4 + H2O = TiO(OH)2 + CH3COOH + Na2SO4 =>
2 CH3COONa + TiOSO4 + 2 H2O = TiO(OH)2 + 2 CH3COOH + Na2SO4
KMnO4 + Na2C2O4 + HCl = KCl + CO2 + MnCl2 + NaCl + H2O =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 2 KCl + 10 CO2 + 2 MnCl2 + 10 NaCl + 8 H2O
Au(NO3)3 + NaOH + H2O2 = Na2AuO4 + HNO3 + H2O =>
2 Au(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2AuO4 + 6 HNO3 + 2 H2O
Pb + Ag(CH3COO) = Pb(CH3COO)2 + Ag =>
Pb + 2 Ag(CH3COO) = Pb(CH3COO)2 + 2 Ag
VSO4 + NaVO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O =>
4 VSO4 + 2 NaVO3 + 6 H2SO4 = 3 V2(SO4)3 + Na2SO4 + 6 H2O
KCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
10 KCl + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
Li + AlN = Li3N + Al =>
3 Li + AlN = Li3N + Al
Sr(NO3)2 + KIO3 = Sr(IO3) + K(NO3)2 =>
Sr(NO3)2 + KIO3 = Sr(IO3) + K(NO3)2
Mg + (OH)2 + HCl = MgCl2 + H2O =>
Mg + (OH)2 + 2 HCl = MgCl2 + 2 H2O
NaOH + H2SO4 = Na2SO4(aq) + H2O(aq) =>
2 NaOH + H2SO4 = Na2SO4(aq) + 2 H2O(aq)
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + NO2 + S + H2O =>
CuFeS2 + 10 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 5 NO2 + 2 S + 5 H2O
Na2SO4 + Pb(NO3)2 = sodiumnitrate + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
CuI + NaOH = Cu(OH)2 + Na + I =>
CuI + 2 NaOH = Cu(OH)2 + 2 Na + I
NH2OH + HI = NH4I + I2 + H2O =>
NH2OH + 3 HI = NH4I + I2 + H2O
CH3CH(OH)CH3 + K2CrO7 + H2SO4 = CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3CH(OH)CH3 + 2 K2CrO7 + 5 H2SO4 = 9 CH3C(O)CH3 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
K2O2 + I2 = KI + KIO3 =>
3 K2O2 + 3 I2 = 4 KI + 2 KIO3
CsNO3 + HI = CsI + HNO3 =>
CsNO3 + HI = CsI + HNO3
HCl + Mg3N2 = MgCl2 + NH4Cl =>
8 HCl + Mg3N2 = 3 MgCl2 + 2 NH4Cl
C6H5COOH + O2 = CO2 + H3O =>
C6H5COOH + 7 O2 = 7 CO2 + 2 H3O
C14H12O2 + HNO3 = C14H10O22 + NO2 + H2O =>
C14H12O2 + 42 HNO3 = C14H10O22 + 42 NO2 + 22 H2O
Hg2(NO3)2 + KCN = K2(Hg2(CN)4) + KNO3 =>
Hg2(NO3)2 + 4 KCN = K2(Hg2(CN)4) + 2 KNO3
CH2NH2COOH + HNO3 = CH2(OH)COOH + N2 + H2O =>
5 CH2NH2COOH + 3 HNO3 = 5 CH2(OH)COOH + 4 N2 + 4 H2O
Cl2(aq) + NaI(aq) = I + NaCl2 =>
Cl2(aq) + NaI(aq) = I + NaCl2
H{+} + C2O4{2-} + HNO2 = CO2 + NO + H2O =>
2 H{+} + C2O4{2-} + 2 HNO2 = 2 CO2 + 2 NO + 2 H2O
NaOH + PbCl2 = Na2PbO2 + HCl =>
2 NaOH + PbCl2 = Na2PbO2 + 2 HCl
Br2 + Na2SO3 + H2O = NaBr + H2SO4 =>
Br2 + Na2SO3 + H2O = 2 NaBr + H2SO4
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + Na(NO3) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 Na(NO3)
F2 + Cl2 = ClF3 =>
3 F2 + Cl2 = 2 ClF3
MnO4{-} + H{+} + Br{-} = MnO2{+} + Br2 + H2O =>
MnO4{-} + 4 H{+} + 2 Br{-} = MnO2{+} + Br2 + 2 H2O
KMnO4 + HCl + H2Se = MnCl2 + KCl + Se2 + H2O =>
4 KMnO4 + 12 HCl + 10 H2Se = 4 MnCl2 + 4 KCl + 5 Se2 + 16 H2O
CO2 + Ca(NO3)2 = CaO + C(NO3)4 =>
CO2 + 2 Ca(NO3)2 = 2 CaO + C(NO3)4
Li(s) + N2(g) = Li3N =>
6 Li(s) + N2(g) = 2 Li3N
HClO + HI = I2 + HCl + H2O =>
HClO + 2 HI = I2 + HCl + H2O
CCl4 + BeO = BeCl2 + CO2 =>
CCl4 + 2 BeO = 2 BeCl2 + CO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na + H2O = NaOH + H2 = =>
2 Na + 2 H2O = 2 NaOH + H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
K2Cr2O7 + NaSO3 + H2SO4 = Cr2(SO4)3 + Na2(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 6 NaSO3 + H2SO4 = Cr2(SO4)3 + 3 Na2(SO4) + K2SO4 + H2O
C4H9OH + KMnO4 + H2O = C3H7(OH)2 + KOH + MnO =>
15 C4H9OH + 4 KMnO4 + 17 H2O = 20 C3H7(OH)2 + 4 KOH + 4 MnO
AgCl + (NH4)2CO3 = Ag(NH3)2 + CO2 + H2O + Cl =>
AgCl + (NH4)2CO3 = Ag(NH3)2 + CO2 + H2O + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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