What is the molarity of a solution containing 20 grams of naoh in 500 milliliters of solution?

[NaOH] = 1 M

Explanation:

To determine molarity (mol/L) we:

Convert the mass of solute to moles

20 g . 1 mol / 40 g = 0.5 moles of NaOH

Convert the volume of solution from mL to L

500 mL . 1 L / 1000 mL = 0.5 L

Moles of solute / Volume of solution (L) → Molarity

0.5 mol / 0.5L = 1 M

This solution is 1 M, which means that 1 mol of solute (NaOH) is contained in 1L of solution.

mechanics (greek   is that area of science concerned with the behaviour of physical bodies when subjected to forces or displacements, and the subsequent effects of the bodies on their environment. the scientific discipline has its origins in ancient greece with the writings of aristotle and archimedes[1][2][3] (see history of classical mechanics and timeline of classical mechanics). during the early modern period, scientists such as galileo, kepler, and newton laid the foundation for what is now known as classical mechanics. it is a branch of classical physics that deals with particles that are either at rest or are moving with velocities significantly less than the speed of light. it can also be defined as a branch of science which deals with the motion of and forces on objects. the field is yet less widely understood in terms of quantum theory.

explanation:

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.