joseram0012jr joseram0012jr

12-10-2020
Chemistry

contestada

The density of copper is 8.68 g/mL use the density value to determine how many moles are
contained in a 125 mL sample.

Respuesta :

kiramaemyers kiramaemyers

12-10-2020

Answer:

17.1 mol

Explanation:

(8.68g/mL * 125 mL) = 1085 g

1085 g/ (63.55 g/mol) = 17.1 mol

Answer Link

Otras preguntas

(describe the characters in french dont have to be complete sentences)Françoise a une obsession. Elle a une obsession dangereuse. C’est une fille unique et son

PLZ HELP!!!! IM GIVING BRAINIEST! How does Florida’s constitution compare to the U.S. Constitution? Give examples.

Which of the following actions would have been more common in the United States following the market revolution than before it? Question 1 options: A plantation

Select the correct answer. If a silver nitrate solution is added to excess sodium sulfide, this reaction takes place: 2AgNO3(aq) + Na2S(aq) → Ag2S(s) + 2NaNO3(

35 * the quantity r less 45

the graph of y=-3x+4 is brainly

My foot is 28 centimeters long. How long is this in meters

Individual atoms of each element all have an equal number of protons and neutrons. Only the number of electrons may vary. t or f

Mark can paint a room in 3 hours, Frank can paint an identical room in 4 hours. How many hours would it take Mark and Frank to paint the room together at their

y = -2x + 19 y = x + 7