jimenezttiffany jimenezttiffany

26-11-2020
Chemistry

contestada

How many moles are there in a 122 gram sample of nickel (Ni)?
7.16 x 103 moles
6.22 mol
2.08 mol
0.481 mol

How many moles are there in a 122 gram sample of nickel Ni 716 x 103 moles 622 mol 208 mol 0481 mol class=

Respuesta :

khanhchijuveams khanhchijuveams

26-11-2020

the molecular weight of nickel is 58.69 g/mol. thus in a 122 gram sample of nickel there are 122/58.69=2.08 moles of nickel.

Answer Link

Otras preguntas

Determine the sum of: −10y2+(−3y2)−4y2−(−6y2) the 2 are squared

The number of prime factors in the expression 7^17 x 27^17 is

Specific words that make a description clear and sharp are __________. A. Precise words B. Private words C. Poor words D. Predictable words

Wiesel states that forgetting is necessary because the ability to forget allows _____. the dead to rest in peace people to forgive and be forgiven people to av

Find the perimeter of shape #8

how could being a proactive person help a community grow

If the midpoint of (4, 3) and point A has coordinates (-2, 6), what are the coordinates of point B?

I need some help on writing a proposal. I've never written one before.

Garth got 117 votes in the class election. 240 people voted. What percent of all the votes did he get? Which equation does NOT represent the percent of the vo

Which pair of lines from the passage contains a change in intonation? But all the time / I’se been a-climbin’ on, And splinters, / And boards torn up, It’s had