In every energy transformation some

How do you pass the chemistry regents?

Testable question: does the water need to be hot or cold to make a cloud. What data can I use for my science project

How many Carbon atoms are present in octane?

Which of the following is an example when an uncontrolled experiment is best? A. When working with the han body B. When testing plant growth C. When testing the effect of water on a lawn D. when testing the effect of sugar on a starch

Which strutcure capture enegry from sunlight?

A. List three things that your body strives to keep constant. (example metabolism) B. Describe one way in which each of the items you listed in Part A could be at least temporarily disrupted from equilibrium.

Part I Complete and balance the following equation: NO-2 (aq) + Al (s) →NH+4 (aq) + AlO-2 (aq) (basic solution)

A 425.00-gram sample of a compound decomposes into 196.01 grams of carbon, 41.14 grams of hydrogen, 130.56 grams of oxygen, and 57.29 grams of silicon. Experiments have shown the compound has a molecular weight of 208.329.

What characters do all minerals share

Which type of photons in the electromagnetic spectrum contain the least amount of energy?