What state of matter is ice

A. Liquid

B. Element

C. Solid

D. Gas

Which is a way that Americans can participate in the U. S. political process?

What is the net ionic equation for the reaction between aqueous solutions of na3po4 and cuso4?

Compare and contrast heterogeneous and homogeneous mixtures

Ethylene (C2H4) burns in oxygen to produce carbon dioxide and water. What is the correct form of the balanced chemical equation that describes this reaction?

An electrically neutral atom of beryllium has four protons. Which Statement is true? -There are four neutrons in the nucleus. - There is a charge of + 4 on an atom of beryllium. - There is a charge of - 4 on an atom of beryllium.

At 25°C 12 M H202 is decomposed after 30 minutes the concentration of the H2O2 is found to be 9.5 M what is the average reaction rate for this decomposition reaction.

Give an example of a solution that can be seperated by simple distilation.

What is the h + concentration for an aqueous solution with poh = 3.35 at 25 ∘c? express your answer to two significant figures and include the appropriate units?

What information does a phase diagram give

Which cell structures function like power plants for plant or animal cells? A. nuclei B. vacuoles C. ribosomes D. mitochondria