The answer is (3) 11.2 L of N2(g). When the choices are all gases, the number of molecules depends on the molar number of the gas. Under the condition of STP, the molar number of a gas is depends on volume only. So the same volume of gas has the same number of molecules.
It’s a liquid because it can form any shape to fit container but the amount of liquid always stayed the same unless dropped some.
Answer:
It is c I am doing the test I hope this helps ; )
Explanation:
Answer:
262.821 g/mol is the molar mass of Beryllium diiodide.
hope it helps!
