| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + C2H4O2 = CH3COONa + CO2 + H2O
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
AgCl + NO3 = Cl + AgNO3 =>
AgCl + NO3 = Cl + AgNO3
KMnO4 + NaOH + K2SO3 = Na2SO4 + K3MnO4 + H2O =>
KMnO4 + 2 NaOH + K2SO3 = Na2SO4 + K3MnO4 + H2O
Cu2(SO4)2 + AgNO3 = Ag2(SO4) + Cu(NO3)2 =>
Cu2(SO4)2 + 4 AgNO3 = 2 Ag2(SO4) + 2 Cu(NO3)2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Sn + SnCl2 = Sn2Cl2 =>
Sn + SnCl2 = Sn2Cl2
Zr + N = Zr3N =>
3 Zr + N = Zr3N
P2O + H2O = HPO =>
P2O + H2O = 2 HPO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu(CIO3)2 + K2S = CuS + KCIO3 =>
Cu(CIO3)2 + K2S = CuS + 2 KCIO3
H3BO3 + H2O = H3O + BO3 =>
H3BO3 + 3 H2O = 3 H3O + BO3
HN02 + Sn = H2 + Sn(N03)4 =>
6 HN02 + Sn = 3 H2 + Sn(N03)4
Ag3PO4 + Mg(OH)2 = Ag2O + H2O + [Mg(OH)]3PO4 =>
2 Ag3PO4 + 6 Mg(OH)2 = 3 Ag2O + 3 H2O + 2[Mg(OH)]3PO4
Co + AgNo3 = Co(No3)2 + Ag =>
Co + 2 AgNo3 = Co(No3)2 + 2 Ag
BeN2 = Be + N2 =>
BeN2 = Be + N2
KBr + At = KAt + Br =>
KBr + At = KAt + Br
NH4 + LiOH = H2O + NH3Li =>
NH4 + LiOH = H2O + NH3Li
KO2 + H2O = H2O2 + KOH =>
2 KO2 + 4 H2O = 3 H2O2 + 2 KOH
[Ru2(CO)7(P(C6H5)3)2] + KOH = K2[Ru2(CO)6(P(C6H5)3)2] + K2CO3 + H2O =>
[Ru2(CO)7(P(C6H5)3)2] + 4 KOH = K2[Ru2(CO)6(P(C6H5)3)2] + K2CO3 + 2 H2O
Eu(OH)2 + H3PO4 = Eu3(PO4)2 + H2O =>
3 Eu(OH)2 + 2 H3PO4 = Eu3(PO4)2 + 6 H2O
(NH4)2SO3 + SO = (NH4)2S2O3 + O =>
(NH4)2SO3 + SO = (NH4)2S2O3 + O
Bi(OH)5 + H4P2O7 = Bi4(P2O7)5 + H2O =>
4 Bi(OH)5 + 5 H4P2O7 = Bi4(P2O7)5 + 20 H2O
KOH + FeCe3 = KCe + Fe(OH)3 =>
3 KOH + FeCe3 = 3 KCe + Fe(OH)3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe{+3} + I{-} = Fe{2+} + I2 =>
2 Fe{+3} + 2 I{-} = 2 Fe{2+} + I2
KMnO4 + Zn + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Zn + 8 H2SO4 = 5 ZnSO4 + 2 MnSO4 + K2SO4 + 8 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C33H8 + O2 = CO2 + H2O =>
C33H8 + 35 O2 = 33 CO2 + 4 H2O
(CH3(CH2)4CH3)(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)4CH3)(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
K2CO3 + HCl = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3 + 2 HCl = 2 KCl(aq) + H2O(l) + CO2(g)
NH3 + ClH = NH4Cl =>
NH3 + ClH = NH4Cl
Na2S2O3 + CH3COOH = NaCH3COO + SO2 + H2O + S =>
Na2S2O3 + 2 CH3COOH = 2 NaCH3COO + SO2 + H2O + S
NaOH + Fe(SCN)3 = Fe(OH)3 + Na + SCN =>
3 NaOH + Fe(SCN)3 = Fe(OH)3 + 3 Na + 3 SCN
Co2P = Co + P =>
Co2P = 2 Co + P
Mg + Al(NO3)2 = Al + Mg(NO3)2 =>
Mg + Al(NO3)2 = Al + Mg(NO3)2
K2MnO4 + H2O = KMnO4 + KOH + H2(g) =>
2 K2MnO4 + 2 H2O = 2 KMnO4 + 2 KOH + H2(g)
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
NH4F + Br = NH4Br + F =>
NH4F + Br = NH4Br + F
CI2 + NaBr = NaCI2 + Br =>
CI2 + NaBr = NaCI2 + Br
K2SO3 + Na2CrO4 + H2O = NaOH + K2SO4 + Cr(OH)3 =>
3 K2SO3 + 2 Na2CrO4 + 5 H2O = 4 NaOH + 3 K2SO4 + 2 Cr(OH)3
H3BO3 + Y2O3 + SrCO3 = Sr3Y2(BO3)4 + H2O + CO2 =>
4 H3BO3 + Y2O3 + 3 SrCO3 = Sr3Y2(BO3)4 + 6 H2O + 3 CO2
Cr2O3 + ClO = CrO4 + Cl =>
Cr2O3 + 5 ClO = 2 CrO4 + 5 Cl
Na2Cr2O7 + NaCl + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
Na2Cr2O7 + 6 NaCl + 7 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 7 H2O + 3 Cl2
KCrO4 + NH4OH = NH4CrO4 + KOH =>
KCrO4 + NH4OH = NH4CrO4 + KOH
S2 + I2 + H2O = HIO3 + H2S =>
5 S2 + 2 I2 + 12 H2O = 4 HIO3 + 10 H2S
O2 + Sb3S3 = Sb2O4 + SO2 =>
12 O2 + 2 Sb3S3 = 3 Sb2O4 + 6 SO2
NaCl + AgNO3 = AgCl(aq) + NaNO3 =>
NaCl + AgNO3 = AgCl(aq) + NaNO3
POCl3 + NaNO2 = NOCl + Na3PO4 =>
POCl3 + 3 NaNO2 = 3 NOCl + Na3PO4
Ca(CH3COO)2 + Na2SO4 = Ca(SO4) + Na(CH3COO) =>
Ca(CH3COO)2 + Na2SO4 = Ca(SO4) + 2 Na(CH3COO)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/24
Équations équilibrées sur07/14/23
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