Answer:
High melting point is answer
Remember this:
atomic mass= atomic number + number of neutrons
The atomic number (same thing as number of protons) in this case is 15. The atomic mass is 31.
So, we subtract 15 from 31 to find the number of neutrons.
31-15=16
16 neutrons!!!
Answer: Nov 24, 2010 · A buffer solution is 0.100 M in both HC7H5O2 and LiC7H5O2 and has a pH of 4.19. Which of the following pH values would you expect from the addition of a small amount of a dilute solution of a strong base? A. 4.49 B.3.89 C.5.69 D. 3.69 E. There is not enough info to determine
A 1.0L buffer solution contains 0.100 mol of HC2H3O2 and 0 ...
Mar 29, 2016
A 1.00 L buffer solution is 0.250 M in HF and 0.250 M in ...
Jul 05, 2011
Explanation:
Riley can either change the surface area of the object or can change the slipperiness of the material.
