A student is trying to determine whether a solvent is benzene(0.877g/cm3) or acetone (density 0.785g/cm3) measures out 26mL of a liquid solvent in a 50mL graduated cylinder that has ±1mL error. The mass of the

liquid sample is 20.972g. Assuming that the balance has only a 0.001g error.

a. Using the uncertainty in the volume, calculate the possible range of masses of the solvent. You

should have a high and a low mass for each solvent.

b. Which solvent is present? Explain

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

so what is the problem with your lab report and whats the subject of the lab report? i will you