What element has the electron configuration 1922s22p63823p4?
A. S
B. O
C. CI
D. N

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.