Leigh5540 Leigh5540

03-02-2018
Chemistry

contestada

How many atoms of hydrogen are in 170 g of hydrogen peroxide (h2o2)?

Respuesta :

jonathangawlik1 jonathangawlik1

04-02-2018

I am pretty sure the answer is 1.5*10^25

Answer Link

Otras preguntas

A 4.5 newton object is placed in a tank of water. If the water exerts a force of 4.0 newtons on the object, will the object sink or float?

The number of waves that pass a particular point in a unit of time is called the __________ of the waves. (a) rarefaction (b) compression (c) amplitude (d) freq

The diameter of your bicycle wheel is 25 inches. How far will you move in one turn of your wheel?

The formula C = 20x + 5 models the cost of New York Yankees T-shirts, where C is the cost and x is the number of shirts sold. Choose ALL TRUE statements in the

The entire region of Northern Africa and southwest Asia has a climate generally described as?

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

Where do the cranial nerves originate? Where do the spinal nerves originate?

The plans for a shed call for a rectangular floor with a perimeter of 204 ft. The length is two times the width. Find the length and width.

The circumference of a circle is 6.28.What is the area of the circle?

A history quiz consists of five true-false questions. If you guess on each question, then the probability of answering all five questions correctly is approxima