loridbear1owkhb7 loridbear1owkhb7

13-04-2024
Chemistry

contestada

Calculate the molality of the following solutions.
A. 15.7 g NaCl in 100.0 g H2O
B. 20.0 g CaCl2 in 700.0 g H2O
C. 3.76 g NaOH in 0.850 L H2O

Respuesta :

Otras preguntas

perspective persist in angles that open and close, and the innocence of the transparent air, through which some bird of prey crosses, while the cloufs quilt the

Three friends pool thier money to buy baseball cards. Brand a has 8 cards in each pack, brand b has 12 cards and brand c has 15 cards. If they want to split ea

Why are nucleic acids important for organisms? A. They are stored as fat cells in animals and serve as protection and warmth. B. They store the hereditary infor

Worth 13 Points! write each rational number in the form a/b ( <---- this is when i got confused ), where a/b are integers. 1. 0.3 _______ 2. 2 7/8 ____ 3. -

what is mean by unskilled human resorces

help pls. need this question answered asap

which system works with the lungs so the cells of your body receive oxygen?

What expression can be written as 4 x (3 + 8)? A. 4 + (3 + 8) B. (4 x 3) + ( 4 x 8) C. (4 + 3) x ( 4 + 8) D. 4 x 3 + 8 PLEASE HELP AND PLEASE HURRY!!!

In a class of 32 students the mean height of all the 14 boys is 1.56 meters

What has a higher nutritional value: fish or red meats?