cintonR9evensisty4nn cintonR9evensisty4nn

21-10-2016
Chemistry

contestada

A sample of gold (Au) has a mass of 35.12 g. Calculate the number of moles of gold (Au) in the sample and record in.

Respuesta :

kaykaytate kaykaytate

21-10-2016

35.12g of Au * (1mole of Au/ 196.9665g of Au) = 0.1783mole of Au

Answer Link

Otras preguntas

In Nectar in a Sieve, Rukmani marries a tenant farmer of the _____ class. a. Brahmin b. Kshatriyas c. Sudras d. Vaishyas

______________. A mountain range in South Asia that includes Mount Everest, the world's tallest mountain peak, separated India from the rest of Asia

Please help me ASAP!!

Marty smokes unfiltered cigarettes, and rita smokes filtered cigarettes. rita is getting a higher concentration of what ingredient?

In a right triangle, one of the acute angles measures 74°. What is the measure of the other acute angle?

Let f(x)= |x|. Write a function g whose graph is a reflection in the the x axis followed by a translation 4 units to the left of the graph of f

Find the surface area of the right rectangular prism with length 14 meters, width 7 meters, and height 28 meters.

What is the product of 2x-9 and 2x+9

PLEASE ANSWER NOW!!!! THANKS Read the passage from Sophie’s paper on Response to Erik of Sweden. Although Queen Elizabeth is polite, she also seems a bit annoye

Mary manages the front office at a local doctor’s office and needs to figure out payroll for the front office clerk that is paid hourly. Mary also has to make