sa7maexperl sa7maexperl

16-03-2016
Chemistry

contestada

How do you make a 3M solution of KBr? How many moles of KBr are 1 liter of a 0.3M solution?

Respuesta :

rockingholly24 rockingholly24

17-03-2016

Molarity= moles/liter, so you would need 3mol KBr/1 liter
(0.3M)(1L)= 0.3mol KBr

Answer Link

silassimno123 silassimno123

21-05-2019

Answer:

12M

Explanation:

Answer Link

Otras preguntas

Rectangle 1 has length x and width y. Rectangle 2 is made by multiplying each dimension of Rectangle 1 by afactor of k, where k>0.(a) Are Rectangle 1 and Rec

Please help ASAP please

The immune system can be strengthened by __________. select one: a. engrossing one's self in work so that the feeling of productivity is enhanced b. social supp

Ages of students in a dance class Make a box plot for the data.

Calculate the rate of change for the quadratic function over the given interval: f(x)=x^2 + 4x +5 ; -4 =< x =< -2

A rectangular block measures 3 cm x 4 cm x 3 cm how much water would it displace?

pls help me i really need it Look at the prism and its net. What is the surface area of this rectangular prism? a. 112 m² b. 140 m² c. 280 m² d. 292 m²

Please help and thank you

5x squared + 14 x - 3 equals 0

The unit meter per second per second (m/s²) would be used to measure A) acceleration B) rate of change C) speed D) velocity