jaydagarza86 jaydagarza86

01-12-2020
Chemistry

contestada

How many moles are in a 111.5 gram sample of sodium chloride, NaCl?

Respuesta :

Sentient Sentient

01-12-2020

Answer: 1.91 moles

Explanation:

First you want to find the molar mass of NaCL

Na = 22.99g Cl = 35.45g

22.99g + 35.45g = 54.44g

Then divide 111.5g by 54.44g and this will give you moles.

Answer Link

Otras preguntas

The Tangent Ratio Right Triangle Trigonometry quiz

I WILL MAKE YOU THE BRAINLIEST

A gallery owner purchased a very old painting for $3,000. The painting sells at a 325% increase in price.What is the retail price of the painting?

Help Help Me Plzzzzzzzzzzzzzzzzzzzzz I don't understand this problems

compare revivalism and transceendentalism. Describe each movement and explain how the two movement were similat and different

What is the sum of the measures of two complementary angles? A. 270° B. 45° C. 180° D. 90°

Translate the following (make sure your adjective agrees in gender & number) : The tall boy. (It’s not el Chico alto.) Translate the following phrase( make

Which expression is equivalent to the value 64? A) 34 B) 64 C) 6.4 x 102 D) 82

PlEASE HELP FAST I WILL MAKE YOU THE BRAINLIEST EASY ANSWER First you will find out how fast the seafloor is moving away from the ridge on one side. Use a calc

which Of the following, which is NOT a characteristics of plants? a. have cell walls b. have roots c. range in height d. live only on land