Answer:
32.8g/mole
Explanation:
Given parameters:
Mass of sample of gas = 32.8g
Volume = 22.4L
Unknown:
Molecular weight = ?
Solution:
To solve this problem we must understand that at rtp;
1 mole of gas occupies a volume of 22.4L
Number of mole of the gas = 1 mole
Now;
Mass = number of moles x molecular weight
molecular weight = = = 32.8g/mole
Hydrofluoric acid is listed in Table 10 as a weak acid; therefore, it is not very dangerous to handle. False.The correct litmus test for an acid is<span>: blue litmus turns red. Choose the strongest acid. Choose the strongest acid. A characteristic of acids is that they react with metals to: release hydrogen gas. When acids react with .</span>
A solution is a mixture of two or more substances combined so that it is uniform, which means you cannot see the components. <span />
Answer:
When you use AU, it is easier to understand the relative distances
Explanation: