Write a balanced equation for the thermal dehydration barium chloride

Draw the acetal produced when ethanol adds to ethanal.

Judy wanted to figure out the mass of her backpack. She put the pack on a balance and added 3, 6, and 4 kg weights so that the balance was even. What is the mass of her backpack? A) 5kg B) 9kg C) 10kg D) 13kg

Differentiate between mass, volume, and density. Explain why only changing the shape of an object would have no effect on its density.

A compound has an empirical formula of AB and a molar mass of 90 g/mol. What is its molecular formula? (Molar mass of AB = 30 g/mol)

According to valence bond theory, which orbitals overlap in the formation of the bond in hcl?

In order for a solute to dissolve in a solvent, what must be true?

If a plane is traveling300 mph how long will it take to travel 1800 miles

What substance is a diatomic molicule

What does the atomic mass of an element represent

Which type of reaction is the Haber process: N2 (g) + 3 H2 (g) → 2 NH3 (g) + heat? * exothermic, with an increase in entropy exothermic, with a decrease in entropy endothermic, with an increase in entropy endothermic, with a decrease in entropy