What is a mutation?
A. A change in the DNA DNA code of an organism.
B. A change to a gene of an organism.
C. A change to the nucleotide sequence.
D. All of the above.

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.

The temperature of a substance is a measure of the 1. average kinetic energy of its particles 2. average potential energy of its particles 3. ionization energy of its particles 4. activation energy of its particles

25 points, the sap from a maple tree is an example of a concentrated solution weak solvent dilute solution suspension