The third question requires you to solve for the weight of sodium (Na) and weight of Chloride (Cl) from the calculated moles of each element Na, and Cl.
So, you need to multiply the calculated moles of Na with its molar mass (23 g/ mol) to get the answer for Na. And multiply the calculated moles of Cl with its molar mass (35.45 g/mol) to get the answer for Cl.
I have posted the answetr in this picture.
False cause there particles arent large enough to be filtered
Yes explosion is mainly energy
H2S and HS- are a conjugate acid-base pair.
