Boufaing Boufaing

19-09-2021
Chemistry

contestada

If 11.2g of hydrogen reacts completely with 86.g of oxygen to form hydrogen peroxide m, what is the percent by mass of the hydrogen in hydrogen peroxide?

Respuesta :

jerry0920 jerry0920

19-09-2021

The answer is 11.4%. Hope this helps

Answer Link

Otras preguntas

Read the story When Paul Bunyan was first starting on the job, he got in a fight and accidentally knocked down all the trees in the Dakotas. Later, he purposel

Evaluate the expression when x=5: 10 | 7-x| -120 -20 20 120

PLS HELP ASAP I WILL GIVE BRAINLY TO ANYONE Evaluate 6t -20-32u when t=6 and u=1/4

What are the three main tenets of cell theory?

who is most heroic character in the book uprising by haddix

What is the range of the function graphed below? On a coordinate plane, a graph shows a curve with two points. A solid point is at (1, 3) and an open point is a

When used alone, why aren't documents from European explorers considered to be accurate records of early native cultures? O Explorers often misunderstood what t

Neon Light Company of Kansas City ships lamps and lighting appliances throughout the country. Ms. Neon has determined that through the establishment of local co

4.2.6 A rectangle has length 6x 106 mm and width 2x 106 mm. The rectangle's length is how many times its width?

Red blood cells can be modeled as spheres of 6.53 μm diameter with −2.55×10−12 C excess charge uniformly distributed over the surface. Find the electric field a