yeetyeetman83737 yeetyeetman83737

03-12-2020
Chemistry

contestada

14) How many molecules are there in 9.34 kg of water?

Respuesta :

Аноним Аноним

03-12-2020

Answer:

Water has 18 grams per mole so 9 grams is 0.5 moles of water. There are 6.022* 10^23 molecules in a mole. Each water molecule contains one oxygen and two hydrogens.

Answer Link

Otras preguntas

Results of testing for HIV/AIDS can be obtained in: 30 minutes 3 days 3 weeks 30 days

Given a linear regression equation of = 20 - 1.5x, where will the point (3, 15) fall with respect to the regression line? A. Below the line B. Above the

An osprey’s call is a distinct whistle at 2200 Hz. An osprey calls while diving at you, to drive you away from her nest. You hear the call at 2300 Hz.How fast i

A prepositional phrase that modifies a noun is acting as a(n) a. verb. b. adverb. c. clause. d. adjective. user: a prepositional phrase that modifies a verb

Which is a quality of a health goal that you may set for yourself? It can be accurately measured It offers immediate rewards It relates to all aspects of health

Complete the square for -16x²+144x-80 Show All Work

What new political party came into being in the 1820s and what did it believe in ?

How do you play the Piano?

Which of the following is an example of parenteral drug administration? A. Gas anesthesia B. Topical ointments C. Oral tablets D. Intravenous injec

is potential source of bias (if any) if you are surveying students to find out their opinion of a new teacher with the following question: Is Mr Wilson a terrib