You need to prepare 2 liters of a 1.5M solution in the lab. How many moles of solute will you need? A) 0.75Mol B)1.5Mol C)3mol D)2mol​

a small container that holds a source of energy a solar cell that captures light energy and converts it into electricity a voltaic cell that uses the oxidation of a fuel to produce electricity

explanation:

the answer is 0.42 is that is an option. this question provides no info

to improve her experimental investigation, dalila should add a row in which no fertilizer is used. by a having a contrasting row in which no fertilizer is used, she will have a control group that will her understand the effects of the fertilizer in the plant developments vs the development of the plant when no fertilizer is used.