Qwwertype Qwwertype

18-05-2022
Chemistry

contestada

PLEASE HELP DUE IN 15!!!!!!! WILL GIVE BRAINLIEST!!
Question 12:
How many grams of NaOH are present in 7.54 moles of NaOH. (The molar mass of NaOH is 39.997 grams/mol)

a. 0.19 grams of NaOH
b. 32.5 grams of NaOH
c. 5.30 grams of NaOH
d. 301.6 grams of NaOH

Respuesta :

keitija7 keitija7

18-05-2022

the answer is D

n=m/mr
therefore
m=nxmr
7.54x39.997=301.6 grams of NaOH

Answer Link

Otras preguntas

when you extend your elbow to put down a heavy object (e.g. placing a heavy textbook on a table), your biceps is being lengthened, but it is still contracting t

the income statement approach for estimating bad debts focuses on multiple choice question. current year's credit sales. average accounts receivable. total sa

which solution would be most similar in concentration to the normal internal environment of the human circulatory system?

Under what slogan did president wilson convince americans to abandon their isolationist tendencies and enter world war i on the side of the allies?.

which artist painted summer's day, a depiction of two well-dressed women in a boat, using the open brushwork and the plein air lighting characteristic of impres

suppose a random variable has population standard deviation 29.5. what is the margin of error corresponding to the 95% confidence interval for a sample mean con

a client presents to the emergency department with fever, chills, restlessness, and limited movement of a fractured jaw. what complication should the nurse inte

Which uses of soil are discussed in the video? check all that apply. as a habitat for smokey (the) bear as a way to clean and store air as a place for plants an

when categorizing victims of hypothermia as having mild, moderate, and severe hypothermia, which assessment findings will help the nurse identify the clients wi

What term was discussed to describe how surgeons use augmented reality, high-definition video, and real-time data readings from medical sensors to control the r