How many moles of sodium chloride (Naci) are required to prepare 5.5 L of a 2.00 M solution?

neutrons are in the middle of the atom and the electrons, which are much smaller.

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.

the answer is true. hope it .

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.