A mixture of gases contains 0.36 mole CH4, 0.34 mole C2H6, and 0.58 mole C3Hg. The total pressure is 1.50 atm. Calculate the partial pressures of the gases. PCHA
Did you accidentally divide or take the inverse in your calculation? atm
PC₂H6
Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully, atm
PC HB
Your response differs from the correct answer by more than 100%, atm

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation:

you need to take a look at the periodic system in order to sort these elements into pairs that would most likely exhibit similar chemical properties. first, you need to find elements that are found in the same group (groups are vertical in the periodic system), and then to see whether they have the same valence number. if they meet these criteria, they will have similar properties.

the first pair: ne (neon) and kr (krypton), are noble gases found in group 8

the second pair: li (lithium) and k (potassium), found in group 1

the third pair: s (sulfur) and te (tellurium), found in group 6

the answer is option a.

wher is the rest of the question