joverezzie joverezzie

23-03-2016
Chemistry

contestada

6.7 g of LiNO3 from a 20 %(m/m) LiNO3 solution.

Respuesta :

Willchemistry Willchemistry

23-03-2016

20%(m/m)

20 g LiNO₃------------- 100 g solution
6.7 g LiNO₃ ------------ ?

m = 6.7 * 100 / 20

m = 670 / 20

m = 33.5 g

hope this helps!

Answer Link

Otras preguntas

Abe ivity When you apply something you've previously read to the text you're reading to understand its central ideas, what kind of connection are you making? A

Diffrentiate the reactivity of metals and Non-metals with air / oxygen.

Please help SCH3U :)

egarding transcriptional promoter sites, which of the following statements are true? Select one or more than one: a)They are located in the gene (DNA) whose inf

Umberto Boccioni’s lines of force created: A. a stable composition. B. a sense of speed. C. an illusion of depth. D. a deep recessional.

Write the correct informal command and direct/indirect object pronouns. Example: Comer un pizza= cómela Hacer la cama **HINT** It is not "Házla"

How many grams of methane, CH4, are produced from the complete reaction of 5.15 moles of carbon monoxide, CO? CO+ 3H₂ → H₂O + CH4 [? ] g CH4

Which of the following is an example of a quadratic equation? A. y = 216+6 B. x²-64 = 0 C. y = 4x+6 D. x+10 = 33

Persons taking a 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. persons taking a 70-hour review course average a

Why did Henry Grady say the south lost the civil war