Answer these as quick as possible. i think i know the answer, but i want to confirm. they’re simply 4 true or false questions. ( q.5)

What would most likely be the transmittance of a 0.70 m solution of solute a?

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

Which type of fossil does this image depict?