3.0 mol sugar dissolved in 2.0 L of solution? the concentration of molarity

An engineering team designs a new rocket that is faster and lighter than any other model being produced. however, the materials end up being so expensive that no company can afford to buy them. which step of the engineering process should have addressed this problem? a. know the background. b. evaluate the results. c. identify a need. d. do the work.

If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он