kels4eyGro1vie kels4eyGro1vie

14-07-2016
Chemistry

contestada

to prepare 300.0 ml of 0.2 m nacl how many grams of nacl should be weighed out?

Respuesta :

Lexdesex Lexdesex

14-07-2016

One mole of NaCl weighs 58.44 grams
Therefore 1L of one mole of NaCl contains 58.44 grams
1L of 0.2m NaCl contains 58.44x0.2 = 11.69grams
300mL of 0.2m NaCl contains 11.69x0.3 = 3.51 grams

Answer Link

Otras preguntas

What is 1/4 of 1/2 of a pizza?

In August, the Simons water bill was $48. In September, it was15% lower. What was the Simons water bill in Septemper? I don't get it because I got 7.2. Please h

How do you read a map

what are the basics for triganometrey

how do you answer this question y = 9 - 5x -3 = x

My problem says"Write two ratios that are equivalent to 1:1

What is 1/4 of 1/2 of a pizza?

what is 7.8 rounded to the nearest tenth

What is 1/4 of 1/2 of a pizza?

Theo had a balance of -4 in his savings account. After making a deposit , he has $25 in his account . What is the overall change to his account ?