The pollen grains move in water randomly because of A. The collisions
between water particles and pollen grains
B. they dissolve in water
C. the gravit​

Which of these will change if the air in aclosed bottle is heated? abcdthe mass of the airthe composition of the airthe air pressure in the bottlethe number of air molecules in the bottle

If you want to create an electrical current, which situation would produce a solution capable of this

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?