PLEASE HELP , WILL MARK AS BRAINLINESS !!! Part 1: Name the type of chemical reaction that occurs when calcium hydroxide (Ca(OH)2) reacts with nitric acid (HNO3).

Part 2: Explain why zinc (Zn) would react with lead nitrate (Pb(NO3)2) but not with calcium chloride (CaCl2). (10 points)

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

Helium decays to form lithium. which equation correctly describes this decay?

Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?