pertuniaseipei pertuniaseipei

20-08-2021
Chemistry

contestada

what is the empirical formula of compound that is 64,8%,13,6%H and 21,6% O by mass?

Respuesta :

mdnasim4245com mdnasim4245com

20-08-2021

Please marks me as brainliests..please for my effort..

Explanation:

Calculate the empirical formula.

In any empirical formula problem you must first find the mass % of the elements in the compound. ...

Then change the % to grams. ...

Next, divide all the masses by their respective molar masses. ...

Pick the smallest answer of moles and divide all figures by that.

Answer Link

Otras preguntas

Explain the reason why random sampling is preferred in psychological studies.

Dave can bike 6 miles in 30 minutes. How far can he bike in 45 minutes?

marine science sascha notices that sweat sticks to her arm and takes some time to fully dry. what property of water prevents the sweat from drying at a faster r

The highways of ancient Greeks were actually sea-lands and navigational channels throughout the Mediterranean Sea. Compare the advantages of movement by water f

in a sentence with a direct object, you will also find a. an action verb b. a linking verb c. none of the above d. no helping verbs

The change in momentum

If q is a square, then q is a rectangle. True or false?

plato and aristotle had strong beliefs about avoiding _____ in government.

individuals who regularly exercise too hard, too often are likely candidates for a. heart attack or stroke b. a career in fitness c. exercise burnout d. cardio

IN WHICH BIOME IS KNYSNA LOURIE,A BIRD,FOUND NATURALLY?