What reaction would you expect chrominium to have with dilute acid

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

How does concentration affect reaction rate