How are solids characterized?

a. They take the shape of their containers.

b. They have a fixed volume and shape.

c. They weigh more than 50 grams per cubic centimeter.

Under which conditions will gases best dissolve in liquids?

Which process is a physical change? iron rusting milk turning into curd water boiling paper burning hard water stains pipes?

I'm 1992 which city was named the most polluted

A streams that flows into two differently river is part of two

How do I determine the flow rate of a liquid?

Define buffer capacity. a. buffer capacity is the amount of acid or base that can be added to a buffer without destroying its effectiveness. b. buffer capacity is the amount of acid that can be added until all of the base is used up. c.

Which of the following is not a chemical reaction a) gas formation b) solid formation c) energy change d) state change

How many moles of copper are needed to react with sulfur to produce 0.25 moles Ol copper (1) sulfide according to the following reaction: 2 Cu + S + Cuzs

If you wish to warm 52 kg of water by 22 ∘c for your bath, find what the quantity of heat is needed. express your answer in calories cal.

Which of the following compounds is the most soluble in water? a) propanoic acid b) propane c) propanal d) l-bromopropane