A foam square has a mass of 25 g and a volume of 90 mL. What is the density?

Explanation:

The density of a substance can be found by using the formula

So we have

We have the final answer as

Hope this helps you

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa