angiegutierrez11 angiegutierrez11

02-03-2020
Chemistry

contestada

6) How many moles would be in 25 grams of NaCl?

Respuesta :

Boldfront Boldfront

02-03-2020

Answer: 0.43 mol

Explanation:

The molar mass of NaCl = 58.44 g/mol

Therefore, the number of moles in 25 grams would be: 25g ÷ 58.44 g/mol = 0.43 mol

Answer Link

Otras preguntas

A car moves down the street at 45 kph. The driver takes his foot off the gas pedal but does not brake. Which is the correct explanation as to why the car slows

the length of a rectangle is(r-h) and the width is (pie+r) what term would sum up the area

Read the example of a party platform: We support electronic voting. We also believe in online registration: more citizens need to be able to participate in the

a biscuit with a diameter of 9.2 cm

Show all inverse operations to both sides of the equation when solving for x.37.) 2x = 12 38.) x + 6 = 18 39.) x – 5 = 1240.) x + 12 = 10 41.) x2 = 15 4

Longer wavelengths will have ________ frequencies, and shorter wavelengths will have ________ frequencies.

Identify three common shortfall nutrients. A. Vitamin C B. Potassium C. Iron D. Protein

Line JK passes through points J(–4, –5) and K(–6, 3). If the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b?

Why was Thomas Paine's essay Common Sense significant to American independence?

Which choices are real numbers?