Question #3 Solubility Classify cach of the following substances as highly solub
ID: 695426 • Letter: Q
Question
Question #3 Solubility Classify cach of the following substances as highly soluble or mostly insoluble in water. (circle your answer Na, SO, C,H,O, insoluble soluble lub ub insoluble HNO, soluble soluble lubl insoluble Question #4 Kinetic Molecular Theory. Identify what is incorrect in each of the following statements? Explain why it is incorrect. a) According to the kinetic molecular theory, a gas exerts pressure on a container because gas molecules expan to occupy all available space. b) According to the kinetic molecular theory, a gas exerts pressure on a container because friction between coliding gas molecudes rehea wich uses the prscure torieiExplanation / Answer
3. Glucose or salts or acids which can have strong hydrogen bonding with water dissolve in it. However, hydrocarbons which cannot form hydrogen bond or which does not dissociate in water is insoluble. Hence, only C5H10 is insoluble all other are water soluble.
Na2SO4 is highly soluble in water
C6H12O6 is a chemical formula for glucose which is highly soluble in water
O2 or oxygen is also water soluble
N2H4, hydrazine is also soluble in water
C5H10, is a non-polar hydrocarbon which is not soluble in water (insoluble)
HNO3 is highly soluble in water.