carmilaMycormelas carmilaMycormelas

24-11-2016
Chemistry

contestada

what is the mass in g of 0.850 mol of H atoms?

Respuesta :

scme1702 scme1702

27-11-2016

Moles = mass / Mr
mass = moles x Mr
= 0.85 x 1
= 0.85 grams

Answer Link

Otras preguntas

A satellite used in a cellular telephone network has a mass of 2410 kg and is in a circular orbit at a height of 730 km above the surface of the earth. What is

A gift shop uses 1155 boxes of chocolates 462 bottles

At which stage of the product life cycle is the least amount of money spent on the promotional mix? a) Maturity b) Divestment c) Decline d) Growth

At the beginning of October, Bowser Company's inventory consists of 64 units with a cost per unit of $36. The following transactions occur during the month of O

During the 1989 exxon valdez oil spill in prince william sound, alaska, over 10.8 million gallons of crude oil spilled into the sea and eventually covered over

If A = (a,b,c,d,e) what is n(A)?

A restaurant compiled the following information regarding 39 of its employees. Of these employees, 12 cooked food, 16 washed dishes, 25 operated the cash re

Pprr x pprr how many offspring are purple with wrinkled seeds? _____ pprr x pprr how many offspring are purple with round seeds? _____ pprr x pprr how many offs

molten plastic flows out of a tube 8 cm long at a rate of 13 cm^3/min? a molten plastic flows out of a tube 8 cm long at a rate of 13 cm^3/min where the pressur

Parkinson's disease is a(n) a. Feeding and eating disorder b. Somatic disorder c. Anxiety disorder d. Bipolar disorder