A graduated cylinder has 32 ml in it. If I put my 125g ring in a graduate cylinder and the water rises to 68ml, what is the density of the ring?

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

Which statement about the stamps is correct?

The diagram shows the relationship between scientific disciplines. the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a. physics b. biology c. chemistry d. metallurgy