yeyo4754 yeyo4754

22-04-2024
Chemistry

contestada

Urea, (NH₂)₂CO, is a product of metabolism of proteins. An aqueous solution is 30.2% urea by mass and has a density of 1.05 g/mL. Calculate the molarity of urea in this solution.

Respuesta :

Otras preguntas

What is the Galaxy we live in called?

fairs were an important part of a

what is the sum of 3/8 and 1/16

Which event is the most common at oceanic-continental convergent boundaries? A. volcanic mountain ranges B. earthquakes C. faults D. rift valleys

Samantha is developing a new design for a nuclear reactor. Why might she want to make a detailed computer model of her design? I. to test the physical theories

Katie has a roll of ribbon that is 8 feet long.she cuts off 3 feet of ribbon and the remaining length is cut into 8 shorter pieces of equal length.what is the l

how big is a ziggurat?

A drawer has some red, green, and blue marbles. There are 33 marbles in all. Thete are 4 times as many red marbles as green marbles. There are half as many blu

. The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $15,000.00, how much was the car worth when she bought

eliminate 3x+2y=4 8x-3y=-6