PLEASE HELP!!! Will give brainliest to first correct answer! Drag the tiles to the correct boxes to complete the pairs.

Match each energy transformation to the correct image.

Anyone who just puts in a random answer for points will be removed*

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)

If a solution contains 3 moles/liter of sodium chloride (nacl, made of sodium ions and chloride ions), what is the osmolarity of this solution