Which organism shares the most similarities with humans?

fern

jellyfish

lobster

snake

Chlorine-35 has 17 protons. How many protons and neutrons does the isotope chlorine-36 have?

4.93x10^25 / (6.02 x 10^23)

How many formula units of sodium acetate are in 0.87 moles of sodium acetate

If you need to extract a 50 ml aqueous solution with 50 ml of dichloromethane, what is the minimum size of a separatory funnel you will have to use to safely carry out this procedure? briefly explain your answer.

What is the product of one equivalent of phosphorus and three equivalents of hydrogen? Draw it's Lewis structure, making sure to include all lone pairs (if necessary).

To what chemical reaction class does this reaction belong? 2 mg (s) + o2 (g) 2 mgo (s)

Which best illustrates how particle arrangement changes when solids change into liquids

Express in scientific notation (6.0x10^4) (3.1x10^-1)

How do you measure the mass of a liquid?

Given the following information, calculate the mass for B-11. B-10 has a natural abundance of 19.9 percent, while B-11 has a natural abundance of 80.1 percent. The mass of B-10 is 10.013 amu.