| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KCl + Al2(SO4)3 = 3 K2SO4 + 2 AlCl3
H2S(aq) + KOH(aq) = K2S(aq) + H2O =>
H2S(aq) + 2 KOH(aq) = K2S(aq) + 2 H2O
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Cu + KNO3 = Cu(NO3) + K =>
Cu + KNO3 = Cu(NO3) + K
NH3Br + H2O = NH4Br + OH =>
NH3Br + H2O = NH4Br + OH
Ba3(PO4)2 + Na2CrO4 = BaCrO4 + Na3PO4 =>
Ba3(PO4)2 + 3 Na2CrO4 = 3 BaCrO4 + 2 Na3PO4
NiCl2(H2O)6 + FeCl3 + NaOH = NiFe2O4 + H2O + NaCl =>
NiCl2(H2O)6 + 2 FeCl3 + 8 NaOH = NiFe2O4 + 10 H2O + 8 NaCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
KI + CuSO4 = CuI + K(SO4) =>
KI + CuSO4 = CuI + K(SO4)
CaO + Al2O3 = (CaAl2O4)952(Al2O3)48 =>
952 CaO + 1000 Al2O3 = (CaAl2O4)952(Al2O3)48
ZnSO4 + NH4OH = H2O + [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH4OH = 4 H2O + [Zn(NH3)4]SO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Na{+} + Zn[(UO2)3(CH3COO)8] + CH3COO{-} + H2O = NaZn(UO2)3(CH3COO)9*H2O =>
Na{+} + Zn[(UO2)3(CH3COO)8] + CH3COO{-} + H2O = NaZn(UO2)3(CH3COO)9*H2O
CH161O051 + O2 = CO2 + H2O =>
4 CH161O051 + 63 O2 = 4 CO2 + 322 H2O
Ni3N3 + SrCl2 = NiCl3 + Sr3N2 =>
2 Ni3N3 + 9 SrCl2 = 6 NiCl3 + 3 Sr3N2
C3H8OCl + Cr2O7{-2} + H{+} = Cl2 + CO2 + Cr{3+} + H2O =>
2 C3H8OCl + 6 Cr2O7{-2} + 48 H{+} = Cl2 + 6 CO2 + 12 Cr{3+} + 32 H2O
O2 + SBeS2 = SBeO4 + SO2 =>
4 O2 + SBeS2 = SBeO4 + 2 SO2
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
Fe(OH)2 + SO3 = FeSO5 + H2 =>
Fe(OH)2 + SO3 = FeSO5 + H2
AlCl3(aq) + Na2SO4(aq) = Al2(SO4)3(aq) + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2SO4(aq) = Al2(SO4)3(aq) + 6 NaCl(aq)
Br(l) + Al(s) = AlBr3(s) =>
3 Br(l) + Al(s) = AlBr3(s)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
K2MnO4 + K2SO3 + KOH = K3MnO4 + K2SO4 + H2O =>
2 K2MnO4 + K2SO3 + 2 KOH = 2 K3MnO4 + K2SO4 + H2O
Cr(OH)3 + H2(SO3) = Cr2(SO3)3 + H2O =>
2 Cr(OH)3 + 3 H2(SO3) = Cr2(SO3)3 + 6 H2O
Fe2S3(aq) + O2 = Fe2O3(s) + SO2(g) =>
2 Fe2S3(aq) + 9 O2 = 2 Fe2O3(s) + 6 SO2(g)
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Li + Ca3(PO4)2 = Li3PO4 + Ca =>
6 Li + Ca3(PO4)2 = 2 Li3PO4 + 3 Ca
NiCl2 + KCN = KCl + Ni(CN)2 =>
NiCl2 + 2 KCN = 2 KCl + Ni(CN)2
K2[Sn(OH)4] + HCl = SnCl2 + KCl + H2O =>
K2[Sn(OH)4] + 4 HCl = SnCl2 + 2 KCl + 4 H2O
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
H2S + NO3{-} = SO4{2-} + N2 + H2O + H{+} =>
5 H2S + 8 NO3{-} = 5 SO4{2-} + 4 N2 + 4 H2O + 2 H{+}
Sr + AgCl = Ag + SrCl =>
Sr + AgCl = Ag + SrCl
Phosphorus + nitricacid = phosphoricacid + nitrogendioxide + water =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S
BaCO3 + CO2 + H2O = Ba(HCO3)2 =>
BaCO3 + CO2 + H2O = Ba(HCO3)2
C4H8 + O2 = CCO2 + H2O =>
C4H8 + 4 O2 = 2 CCO2 + 4 H2O
CO3{2-} + Bi{3+} + H2O = H2CO3 + Bi(OH)3 =>
3 CO3{2-} + 2 Bi{3+} + 6 H2O = 3 H2CO3 + 2 Bi(OH)3
C6H402 + O2 = CO2 + H2O =>
2 C6H402 + 213 O2 = 12 CO2 + 402 H2O
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
K2CO3 + H2O + CO2 = KHCO3 =>
K2CO3 + H2O + CO2 = 2 KHCO3
FeO + SO2 = Fe7S8 + O2 =>
14 FeO + 16 SO2 = 2 Fe7S8 + 23 O2
SeO3{2}{-} + SO2 + H2O = Se + SO4{2-} + H{+} =>
SeO3{2}{-} + 4 SO2 + 5 H2O = Se + 4 SO4{2-} + 10 H{+}
In + MoS2 = Mo + In2S3 =>
4 In + 3 MoS2 = 3 Mo + 2 In2S3
Hg + ZnSO4 = Hg2(SO4)2 + Zn =>
2 Hg + 2 ZnSO4 = Hg2(SO4)2 + 2 Zn
CaO + H2O = Ca(H2O) + O2 =>
2 CaO + 2 H2O = 2 Ca(H2O) + O2
C6H6N4O4 + C6H5CHO = C6HN4 + C6CH + H2O =>
C6H6N4O4 + C6H5CHO = C6HN4 + C6CH + 5 H2O
SiH4 + O2 = Si2O + H2 =>
4 SiH4 + O2 = 2 Si2O + 8 H2
NaNH2 + H2O = NaOH + NH4OH =>
NaNH2 + 2 H2O = NaOH + NH4OH
HCOOH + K = HCOOK + H2 =>
2 HCOOH + 2 K = 2 HCOOK + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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