A 350.0 mL flask is filled with 0.580 g of an unknown gas. It is found that when that gas is at a temperature of 30.0 ℃, that the pressure is 442 mmHg. Which of the following could be the gas?
(a) hydrogen
(b) fluorine
(c) chlorine
(d) bromine
(e) nitrogen
(f) oxygen
(g) neon
(h) none of these
(i) more info needed

For the following, determine the type of reaction and then give products.

Will mark brainliest26. which of these statements are true? (3 points)a. gases are compressibleb. gases fill their containers completelyc. the pressure of a gas is independent of the temperatured. gases have masse. gases exert pressuref. the pressure of a gas is dependent on the volumeg. gas pressure results from the collisions between gas particlesh. gases have a definite volume and shape

If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?