mickylie3000 mickylie3000

04-09-2018
Chemistry

contestada

What are the standard ways to make a solution of known concentration? (select all that apply.)?

Respuesta :

Helsset Helsset

13-09-2018

1- Molar solutions: based on number of moles of chemical in 1 litre of solution

2- Weight % solution: the weight of chemical divided by the total weight of the solution (chemical + water) and multiplied by 100.

Answer Link

Otras preguntas

5,286÷3 how many digits will the classroom number have

During the 2010 season, football player McGee’s earnings, m, were 0.005 million dollars more than those of his teammate Fitzpatrick’s earnings, f. The two playe

Liz earns 5% commission on all sales she makes so far this month she has made $2400 in sales what amount did Liz earn in commission this month? Liz earns $600 e

Which article of the United States Constitution outlines the structure and powers of the executive branch? a. Article I b. Article II c. Article III d. Article

A change in the gene pool of a population due to chance is _____. gene flow genetic drift a mutation genetic diversity

How many valence electrons does copper contain?

Which of the following does not describe a governor? A. chief legislator B. chief examiner C. chief executive D. political party leader

Which is composed of amino acids and determines all the structures and functions of organisms? A) DNA B) ribosome C) mRNA D) protein

What's a conjunctive verb

When a teacher shines light on a photocell attached to a fan, the blades of the fan turn. The brighter the light shone on the photocell, the faster the blades t