What is the mass of 8 moles of sodium atoms

From left to right, identify the hybridization on the carbons in ch3cn.

Compound j is optically active and has the molecular formula c6h10 and has a four carbon ring. on catalytic hydrogenation, j is converted to k (c6h12) and k is optically inactive. propose structures for j and k.

How does hurricanes affect the cryosphere?

Which element has the greatest density at stp? calcium, chlorine, carbon or copper?

Describes the forces that exist between a liquid and different molecules, A Adhesion B. Repulsion C. Condensation D. Cohesion 98-2000 Anths Charpentine A Nights Arsenal

What are 3 properties of carbon?

A (1. pathogen 2. Germ 3. Bacterium) is an agent that causes disease. All (1. bacteria 2. fungi 3. Viruses) are pathogens.

Calculate the solubility (in g/l) of calcium fluoride in water at 25°c if the ksp for caf2 is 1.5 * 10-10.

Distinguish between the terms accuracy and precision. In general, explain why a precise measurement does not always guarantee an accurate result.

Does it require more energy to melt an ionic compound or dissolve it in water? It requires much more energy to melt it. It takes about the same amount of energy. It requires much more energy to dissolve it. Ionic compounds are insoluble in water.