What is the mass of a 12.31 cm 3 piece of copper having a density of 8.96g/cm3

If you mix bacteria with milk what do you make?

Many dinosaur bones are radioactive. Because of this, they are usually painted over with lead paint. Postulate A reason for why some of these very old fossils would have a radioactive signal and where it might be coming from?

How do the number of electrons in an atom's highest energy level affect its reactivity?

Let us assume that cu (oh) 2 (s) is completely insoluble, which signifies that the precipitation reaction with naoh (aq) (presented in the transition) would go to completion. cu2 + (aq) + 2naoh (aq) → cu (oh) 2 (s) + 2na + (aq) if you had a 0.

Identify the double displacement reactions among the following: 1. KCl (aq) + AgNO3 (aq) - AgCl (s) + KNO3 (aq) 2. Na2SO4 (aq) + BaCl2 (aq) →BaSO4 (s) + 2NaCl (aq) 3.

What group of elements has the most stable arrangement in their outer energy level?

Which of the follwing is a pure substance: sugar, salt, water, or pepper? Explain how you know.

A chemistry student needs of isopropenylbenzene for an experiment. She has available of a w/w solution of isopropenylbenzene in carbon tetrachloride. Calculate the mass of solution the student should use.

Can an organism carry out cellular respiration without photosynthesis?

Predict the product for PtCl4 + F2