| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Li2SO4 + NaCl = Na2SO4Li2Cl2 =>
Li2SO4 + 2 NaCl = Na2SO4Li2Cl2
H2S + NO3{-} + H2O = NH4{+} + HSO4{-} + OH{-} =>
H2S + NO3{-} + 2 H2O = NH4{+} + HSO4{-} + OH{-}
Hg + NH4OH = HgO + NH4 + H2 =>
2 Hg + 2 NH4OH = 2 HgO + 2 NH4 + H2
K = K2 =>
2 K = K2
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
Si + Br2 = SiBr4 =>
Si + 2 Br2 = SiBr4
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Si + Br2 = SiBr4 =>
Si + 2 Br2 = SiBr4
lithium + potassiumsulfate = lithiumsulfate + potassium =>
2 Li + K2SO4 = Li2SO4 + 2 K
C6H7N + (CH3CO)2O = C6H5NH(COCH3) + CH3COOH =>
C6H7N + (CH3CO)2O = C6H5NH(COCH3) + CH3COOH
CUSO4(aq) + NH3(aq) = [CU(NH3)4]SO4(aq) =>
CUSO4(aq) + 4 NH3(aq) = [CU(NH3)4]SO4(aq)
RbBr4F20 = RbF + Br2 + F2 =>
2 RbBr4F20 = 2 RbF + 4 Br2 + 19 F2
K2Cr2O7 + C6H4(CH3)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C8H6O4 =>
2 K2Cr2O7 + C6H4(CH3)2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O + C8H6O4
Ni2{+} + NH3 = [Ni(NH3)6]2{+} =>
Ni2{+} + 12 NH3 = [Ni(NH3)6]2{+}
[AsO3]3{-} + [BrO3]{-} = [AsO4]3{-} + Br{-} =>
[AsO3]3{-} + [BrO3]{-} = [AsO4]3{-} + Br{-}
Ga2O3(s) + SOCl2(l) = GaCl3(s) + SO2 =>
Ga2O3(s) + 3 SOCl2(l) = 2 GaCl3(s) + 3 SO2
C6H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(l) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
Si + Br2 = SiBr4 =>
Si + 2 Br2 = SiBr4
AlPO4 = Al + PO4 =>
AlPO4 = Al + PO4
HSO3{-} + OH{-} = SO3{2-} + H2O =>
HSO3{-} + OH{-} = SO3{2-} + H2O
Cr(CH3COO)2 = Cr + (CH3COO)2 =>
Cr(CH3COO)2 = Cr + (CH3COO)2
F2 + HBr = Br2 + HF =>
F2 + 2 HBr = Br2 + 2 HF
Sn(CO3)2 + H2S = SnS2 + CO2 + H2O =>
Sn(CO3)2 + 2 H2S = SnS2 + 2 CO2 + 2 H2O
Li2SO4 + NaCl = Na2SO4 + LiCl =>
Li2SO4 + 2 NaCl = Na2SO4 + 2 LiCl
Sn(CO3)2 + H2S = SnS2 + CO2 + H2O =>
Sn(CO3)2 + 2 H2S = SnS2 + 2 CO2 + 2 H2O
Ag4O3 = Ag + O2 =>
2 Ag4O3 = 8 Ag + 3 O2
C3H8(g) + O2 = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O(g)
Sn(CO3)2 + H2S = SnS2 + CO2 + H2O =>
Sn(CO3)2 + 2 H2S = SnS2 + 2 CO2 + 2 H2O
KNO3 + FeS2 = KNO2 + Fe2O3 + SO2 =>
11 KNO3 + 2 FeS2 = 11 KNO2 + Fe2O3 + 4 SO2
Al(NO3)3(g) + Be(s) = Al(s) + Be(NO3)2(aq) =>
2 Al(NO3)3(g) + 3 Be(s) = 2 Al(s) + 3 Be(NO3)2(aq)
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
C6H7(NO2)3O5 + H2O = CH3NO2 + H2CO3 =>
C6H7(NO2)3O5 + 4 H2O = 3 CH3NO2 + 3 H2CO3
Fe + H{+} = Fe{+2} + H2 =>
Fe + 2 H{+} = Fe{+2} + H2
BaCl2 + CuSO4 = BaCl2CuSO4 =>
BaCl2 + CuSO4 = BaCl2CuSO4
BaSO4 + C2 = BaS + CO =>
BaSO4 + 2 C2 = BaS + 4 CO
Fe + H{+} = Fe{+2} + H2 =>
Fe + 2 H{+} = Fe{+2} + H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe + H{+} = Fe2{+} + H2 =>
4 Fe + 2 H{+} = 2 Fe2{+} + H2
C5H4N4 + O2 = C02 + N2 + H2O =>
2 C5H4N4 + 2 O2 = 5 C02 + 4 N2 + 4 H2O
Hg + NH4OH = HgO + NH4 + H2 =>
2 Hg + 2 NH4OH = 2 HgO + 2 NH4 + H2
C5H11Br + NaOH = C5H10 + NaBr + H2O =>
C5H11Br + NaOH = C5H10 + NaBr + H2O
Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2
Fe + H{+} = Fe{+2} + H2 =>
Fe + 2 H{+} = Fe{+2} + H2
Fe + H{+} = Fe{3+} + H2 =>
2 Fe + 6 H{+} = 2 Fe{3+} + 3 H2
F2 + NH3 = N2F4 + H =>
2 F2 + 2 NH3 = N2F4 + 6 H
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
CH3CH2I + CH3COOAg = CH3CH2Ag + CH3COOI =>
CH3CH2I + CH3COOAg = CH3CH2Ag + CH3COOI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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