Which of the following substances act as a catalyst in the body?

A) carbohydrates

B) nuclear Acids

C) Lipids

D) enzymes

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Global circulation cells occur because of uneven heat distribution and the earth's rotation. What do we call the effect of the earth's rotation on air circulation?

You wish to make a 0.435 M perchloric acid solution from a stock solution of 3.00 M perchloric acid. How much concentrated acid must you add to obtain a total volume of 150 mL of the dilute solution?

The stored energy in a battery can BEST be described as: Question 6 options: kinetic nuclear thermal chemical

A chemist dissolves of pure sodium hydroxide in enough water to make up of solution. Calculate the pH of the solution. (The temperature of the solution is.) Be sure your answer has the correct number of significant digits.

Consider that cuo (s) + h2so4 (aq) reacts to give cuso4 (aq) and cuo (s) + k2so4does not give a product.

Why are some compounds that contain carbon not considered as organic compounds?

When ions having a positive charge form bonds with ions having a negative charge, the charge on the resulting compound is what

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Compare and contrast steak and juice