F. because electronegativity generally increases as you move from left to right across a periodic table, and F is farther right than O
Answer: 2.78 moles of molecular oxygen will occupy 62.22 liters.
Explanation:
Answer:
Kc = [H₂S]² . [CH₄] / [ H₂O]⁴ . [CS₂]
Explanation:
The equilibrium constant indicates the % of the yield reaction and can shows where the reaction is going to be equilibrated.
It works with molar concentrations on the equilibrium and it does not consider the solids compounds
Kc also can be modified by the time of the reaction.
This reaction is:
CS₂ (g) + 4 H₂O(g) ⇌ CH₄ (g) + 2H₂S (g)
Kc = [H₂S]² . [CH₄] / [ H₂O]⁴ . [CS₂]
Mass number = protons + neutrons. 12 + 11 = 23.
It would be 399.88 g/mol.
