dekowacollins15 dekowacollins15

10-03-2020
Biology

contestada

c. How many grams of NaOH (sodium hydroxide) are necessary to make 100
mL of an 18% NaOH solution?

Respuesta :

Diatonic254 Diatonic254

18-03-2020

18 g

Explanation:

Remember that 1g is equivalent to 1 ml;

1g = 1 mL

100 g = 100 mL

Therefore in an 18% NaOH solution, for every 100 mL, there is 18 g of dissolved NaOH. This is how we derive the percentage solution;

18 g / 100 g = 18%

Answer Link

Otras preguntas

You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%

You work at a clothing store, and your boss wants you to find out which type of shirt had the highest percentage of sales. You found that 13 out of 20 tank tops

Can water and pebbles form a solution?

do you know 3 prime numbers that equal 32

Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony

How did machines speed up textile manufacturing

Why did the Virginia Company give settlers the right to self-government?

You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%

do you know 3 prime numbers that equal 32

in rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.