what do you think will happen to the pressure in the syringe when we change the amount of gas in it?

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

10. translate each of the following chemical equations into a sentence. a. 2 zns(s) + 3 o2(g) -> 2 zno(s) + 2 so2(g) b. cah2(s) + 2 h2o(l) -> ca(oh)2 (aq) + 2 h2(g)

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.