9. I've been called a "storage tank" by those with little taste. I'm a sac filled with water, food,

enzymes, or waste.

Calculate empirical formula 24.5 g nitrogen 70 g oxygen

What's a new discovery that makes it easier to use biomass as an energy source?

Sharifa's car has broken down. She gets out and tries to push her car, but it will not move. Which type of friction is preventing her from moving her car?

Which is a pure substance? air nitrogen apple juice tap water

The formation of soil is primarily the result of

If you have 6 moles of CH4 how many moles of H2O can be produced

What is the definition of substance in your own words.

A 1.3 g sample of gold (specific heat capacity = 0.130 J/g °C) is heated using 86.9 J of energy. If the original temperature of the gold is 25.0°C, what is its final temperature?

In what applications might coal replace petroleum based fuel

How many molecules are in 7.5 mol of h2o