A scientist has 2.0 L of a 1.0 M stock solution. They dilute the solution and the new volume is 4.0 L. What is the molarity (M) of the diluted solution? 2 points 0.5 M 1.0 M 1.5 M 8.0 M

h let me think

in scientific notation, the value of the  speed of light in a vacuum

  will be written as 2.995 * 10^8. when this value is represented in the form of

  a * 10^b, then, a = 2.995 and b = 8.

the value of the speed of light in a vacuum given above can also be rounded up to approximately 300000000. in this case, the scientific notation will be written as 3 *10^8.