Uzma21294 Uzma21294

04-03-2021
Chemistry

contestada

Calculate the concentration:

2a) 45g of sodium hydroxide in 3dm3 of solution.

2b) 0.256g of sodium chloride in 500cm3 of solution.

Respuesta :

rahmant rahmant

04-03-2021

Answer:

2a) 15 g/dm3

2b) 0.512 g/dm3

Explanation:

Use the concentration = mass/volume equation.

Answer Link

Otras preguntas

Which of the follwing sentences is an example of a writer's use of faulty parallelism? 1) My Favortie foods are curry, girlled vegetables, and buying fried chic

I need help please help me!!!

y = - (X + 1) (x - 5) =

What is the quotient of -1/3 divided by 3

What are the roots to the equation 2x² + 6x-1=0?

what is . . .? 1. 0.23 (1.2) 2. (0.3) (-0.12)(2.4) 3. -5/6 x (-9/10) divided by 17/20 4. 17/18 x (-10/21) divided by 11/9 5. 24.3 divided by 3 6. 10 1/2 divided

WILL GIVE BRAINLEST PLZZZZZZZZ HELP

A particular series circuit consists of a battery and three resistors of different resistances. The resistors are placed in the series circuit so that the curr

simplify the expression that is equivalent to 2x – 4y, when y = 3x - 6.

Find q when 22.0g of water is heated from 17.0 degrees Celsius to 100 degrees Celsius