gambaregambare gambaregambare

02-03-2021
Chemistry

contestada

how many moles are in 68.95g of NaCl

Respuesta :

08-03-2021

Answer:

1.179842574

Explanation:

n=m/Mr

Mr=58.44

m=68.95

moles = 68.95/58.44

= 1.179842574

Answer Link

Otras preguntas

You go to a Halloween fair with a big Ferris wheel. The wheel has ten seats, and two people are placed on each seat. Every minute a seat passes by the exit plat

3. “Work was a substitute for social welfare.” What does this mean?

Consider the following system of equations. f(x) = x² + 9x - 3 g(x) = 9x – 84 .Where is f(x) = g(x)? Select all that apply. A)-9.

A drawer contains 2 red 3 white socks and 3 blue socks without looking you draw out sock return it and draw out a second sock what is the probability that the f

Which graph shows the rotation of the shape above, 90° counterclockwise about the origin?

Air at 30.0% relative humidity is cooled isobarically at 1 atm absolute from 75.0°C to 35.0°C. a. Estimate the dew point and the degrees of superheat of the air

Given an array temps of doubles, containing temperature data, compute the average temperature. Store the average in a variable called avgTemp. Besides temps and

Using algebraic methods, prove that the sum of 2 consecutive odd integers is always a multiple of 4.

At an amusement park, a swimmer uses a water slide to enter the main pool. a. If the swimmer starts at rest, slides with negligible friction, and down a 3.25 m

What is one focus that is similar between communist and socialist platforms?