clabell6903 clabell6903

04-09-2018
Chemistry

contestada

A 0.52 kg bowl is known to be 35% silver and 64% gold by mass. how many atoms of silver are contained in this bowl

Respuesta :

dirtyshot801 dirtyshot801

05-09-2018

0.52kg = 520g
520g x 0.35 = 182g
182 x 6.022x10^23 = 1.096004E26
1.096004E26 / 107.8 = 1.0167012987E24 atoms

Answer Link

Otras preguntas

What is the value of tan20°+tan40°+tan60°+........tan180°

in the middle ages how did doctors attempt to treat people with the black plague?and what remedies didithey use?

Find the equation of the straight line parallel to 2y=3x-7 and passing though the point (0.5,-1)

_____ is a physical property of matter. A. Acidity B. Basicity C. Boiling point D. Flammability

Oxygen moving from the bloodstream into a cell down a concentration gradient is a form of A: osmosis B: endocytosis C: Active transport D: passive transport

which best identifies the individuals who Edith Frank describes as modest???

Explain why the british supported arab nationalist activities in 1916.

Number of Ni atoms in 3.4 mol of Ni

Find the whole. 75% of is 27.

How are element and compound are alike and different?