TamaraMotten231 TamaraMotten231

03-06-2015
Chemistry

contestada

How many moles of solute are contained in 200 milliliters of a 1 M solution?
(1) 1 (3) 0.8
(2) 0.2 (4) 200

Respuesta :

lulu1991 lulu1991

03-06-2015

The answer is (2) 0.2. The unit of M means 1 mol/L. The conversion of liter and milliliter is 1 liter equals 1000 milliliters. So the molar number of solute is 1*0.2=0.2 mol.

Answer Link

Otras preguntas

please help need done before 2

1. Read the Tell-Tale Heart (attached to this assignment) 2. After reading, list the physical features of the man in the story below Physical Features: 1 2 3

a noble senator of rome who is concerned about caesar's power it’s a crossword HEPPP

6th grade math i mark as brainliest

Helpppppppppppppppppppp please...................

---Spring Question--- A 0.84 kg ball is held at rest against a spring (k = 142 N/m) that has been compressed 0.06 m. The ball and spring are on a table and the

What can cause a heart to not function correctly? A hole in the heart B running C Sleeping

An ordered pair is a) the output (y) value of the relation b) the input (x) value of the relation с) a set of points that pair input values with output values d

Haley brought 4 boxes of candy canes at the santa store if each box of candy canes cost $2.65 and she paid with a twenty dollar bill how much change should get

HELP THE AMOUNT THAT MOVES ELECTRONS IN THE CONDUCTIVE MATERIAL IS: - [1] Load - [2] The voltage - [3] The current intensity - [4] The electromotive force