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 does a.e.d stand for

Gary used candle molds, as shown below, to make candles that were perfect cylinders and spheres: A cylindrical mold is shown, the radius of the top circular se

Why is anaerobic respiration energetically less efficient than aerobic respiration?

If the triangles in the figure are similar, what is the length of side b? A. 36 B. 40 C. 32.4 D. 45

What condition is being met when goods are being produced and sold at the lowest possible average cost?

Give two examples each for conduction, convection, and radiation that are not already mentioned in the content or activities in this lesson. Already used

what are the prepositions in this sentence Knots of different sizes stood for different amounts

When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression?

Cardiovascular efficiency muscular strength and endurance flexibility and body composition are all considered BLANK related factors. Any thoughts?

what is the correct chronological order for these events? 1) Emancipation Proclamation, Three-Fifths Compromise, Missouri Compromise, Compromise of 1850 2) Comp