A 4.50 mole sample of gas has a volume of 300. ml. What would be the volume if the amount increased to 5.50
moles?

There are main groups in the modern periodic table of elements

How many neutrons does a atom of cobalt have?

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount