tahughes15 tahughes15

04-01-2021
Chemistry

contestada

Describe how you mathematically convert the measured mass of a
substance to moles? Create an example. PLEASE HELP

Respuesta :

thelordestan thelordestan

04-01-2021

Answer:

no. of moles = measured mass of substance/ molar mass of the constituted elements

Explanation:

No. of moles of 2.0g NaCl= 2/(23+35.5) = 0.034mol

Answer Link

Otras preguntas

Solve: 4^3x = 4^2 X=-3/2 X=-2/3 X=2/3 X=3/2

Sheryl has 13 ⅙meters of fencing after placing some around her garden. The garden she fenced has two sides that are 16 ¾meters long and two sides that are 12½

Suzie is making a large batch of brownies with her mother. The recipe calls for 4 2/3 cups of sugar. The only measuring device she has measures 1/3 cup. How man

What information supports the idea that food should not be left out overnight? A) Canned foods must be cooked to a high temperature under pressure as part of t

Evaluate x-2 for x=8

Plot 3/8 number line

How can you describe the graph of the equation y = m + b?

Find the distance between the coordinates (0, 4) and (10,4) and write the result in the empty box. Please answer you get 10 points!!!!

What is the complementary strand of DNA 5’-CACTTA-3’

A portion of a daycare has been set aside for toddlers under 2. The dimensions are shown. A scale drawing of the room is 1.5 cm tall. How wide is the scale draw