Suppose you're studying levels of job stress and measures of job efficiency in a nursing home. your hypothesis is that increasing job stress appears to lead to reduced job efficiency. in that case, job stress is the variable

Is this a single replacement reaction or there is no

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices