deadpool21204 deadpool21204

08-04-2020
Chemistry

contestada

The molecular weight of vitamin C, CH06, is
176.12 8
mol
What is the mass, in grams, of 0.000142 mol of
vitamin C?
Express the answer using 3 significant figures.
09

Respuesta :

bossbiss bossbiss

08-04-2020

mass = molecular mass x mol

mass = 176.128 x 0.000142

mass = 0.025 g (3 s.f)

Answer Link

Otras preguntas

suppose y varies directly with X, and Y =22 when x = 8 what is the value of y when x= 10

Colonists were dissatisfied with British rule in the Americans because of taxation without respresentation and trade restrictions that limited the growth of the

Ella created a board game that instructs players to roll a standard 6-sided number cube and pick a marble out of a bag without looking. On Colin's turn, the bag

the headlines announced a truce between the two countries indentify the prepositional phrase ?

what is not a property of a mineral

Why is the location of chloroplasts in a leaf important?

Which philosopher was a proponent of the phrase "honesty is the best policy"? A. Bentham B. Kohlberg C. Kant D. Mill

he students at Midtown Middle school sold flowers as a fundraiser in September and October. In October, they charged $1.50 for each flower. The October price wa

Which one of the following processes is performed by endocrine system

One reading at an artic research station showed that the temperature was -35 degrees Celsius. What is this temperature in Fahrenheit?(question 20)