Wamissant Wamissant

26-04-2021
Chemistry

contestada

Determine the mass/mass % of 4.0 g of KOH in 50.0 g of solution

Respuesta :

Pakaczor12 Pakaczor12

10-05-2021

Answer: 8%

Explanation:

Can't you just do 4/50= 8%? If not, just remember that for empirical formula, do percent to grams, and grams to moles, divide by smallest and multiply to whole!

Answer Link

Otras preguntas

Humans and their close relatives (hominins) have been around for roughly 5 million years. What percentage of geologic time is represented by the history of this

Need help!!! I dont get it

1 3 5 7 8 9 10 Which best describes what happens during a famine? O Farmers prosper. O Population grows. O People go to war. O People lack food.

IMPORTANT! ANSWER QUESTION NOW. Will award brainliest. Find the value of x. Give reasons to justify your solution.

A married man with a wife, a 10-year-old son, and a job that brings in $57,000 a year purchases life insurance. He uses the single parent method to determine ho

There are currently 3000 in the state of Colorado their population is increasing at a rate of 2% per year how many years will it be before there are 6000 moose

The weights of newborn baby boys born at a local hospital are believed to have a normal distribution with a mean weight of 3958 grams and a standard deviation o

Choose the items below that are common components of prose. Select all that apply. conventional capitalization sentence units rhythm grammatical structure rhyme

Here is another easy question to answer: What is the mean of the data sets {41,19,29,12,49,30}, {28,22,10,30,15}, {49,24,18,53,38}?

The 2-Mg truck is traveling at 15 m/s when the brakes on all its wheels are applied, causing it to skid for 10 m before coming to rest. The total mass of the bo