annagconti annagconti

02-12-2019
Chemistry

contestada

2.450 mol Zn in mass in grams

Respuesta :

monna4ligth monna4ligth

02-12-2019

Answer:

160.181 grams

Explanation:

number of moles=mass÷molar mass

so

mass=number of moles ×molar mass = 2.450 × 65.38 = 160.181 grams

(molar mass of zn=65.38)

Answer Link

Otras preguntas

1800 doubles in value every 7 years

A character foil is a character who acts as a by highlighting one of another character’s qualities.

How did Odysseus get the scar on his leg? He was gored by a boar while hunting. A lion bit him. He fell out of a chariot when he was a child. He was hit by a st

Find the domain of the graphed function. -10

Hans wanted to find the length of the hypotenuse of the triangle. Which statement correctly identifies his error?

Who would most likely support Andrew Jackson? A. a banker from Virginia B. a mill worker from Pennsylvania C. a factory owner from Massachusetts D. a univer

Which represents a negative impact of technology? O A. Increased recycling O B. Renewable energy sources O C. Higher food production O D. Climate change

Use the rules for multiplication by powers of 10 to calculate 20 × 100. A. 2,000 B. 200 C. 20,000 D. 20

Can someone please help me out with this question??

Which of the following is a hazard associated with roadside communities in rural areas? A. Animals may suddenly appear without warning B. Cars may emerge wit