aribush aribush

12-05-2020
Mathematics

contestada

8
The molecular weight of sodium chloride, NaCl, is 58.44 –
mol
How many moles of salt are in 13.8 g of sodium chloride?
Express the answer using 3 significant figures.
mol

Respuesta :

MathPhys MathPhys

21-07-2020

Step-by-step explanation:

13.8 g × (1 mol / 58.44 g) = 0.236 mol

Answer Link

Otras preguntas

________ segmentation variables classify consumers on the basis of how they act toward, feel about, or use a product. Group of answer choices Behavioral Demogra

A 6-year-old child presents with ecchymosis, prolonged bleeding upon minor trauma, low-grade fever, weight loss, headache, and fatigue. These symptoms manifeste

Which quotation supports the point that the crew respects Odysseus and follows his orders?

N a small storage bin, there is a collection of Legos. There are 15 red bricks, 10 yellow bricks, 8 blue bricks and 7 green bricks. One Lego brick is randomly s

You observe someone pulling a block of mass 41 kg across a low-friction surface. While they pull a distance of 5 m in the direction of motion, the speed of the

Solve the equation. Then check your solution.

The Food Network needs to raise $16.8 million to expand its operations nationally. The company will sell new shares of common stock using a general cash offerin

The distance between major cracks in a highway follows an exponential distribution with a mean of 20 miles. What is the standard deviation of the distance betwe

Suppose that insurance companies did a survey. They randomly surveyed 400 drivers and found that 320 claimed they always buckle up. We are interested in the pop

your family is traveling to Yellowstone National Park for vacation. The distance from Fayetteville to Yellostone in Wyoming is 2170 miles. If your family drives