FluffyHook139 FluffyHook139

08-01-2020
Chemistry

contestada

4. 213.4 grams of NaNO3 contain how many moles?

Respuesta :

josshyaby josshyaby

08-01-2020

Answer:

Explanation:

mass of NaNO3 = 213.4g

Molar mass = {23 + 14 + 3(16)}

= 23 + 14 + 48

= 85g/mol

Amount = mass/molar mass

= 213.4/85

= 2.5moles of NaNO3

Answer Link

Otras preguntas

How to find square roots easily without guessing numbers? Plz help!! 30 poiints~~~

i will mark brainliestanswer the following questions about the potential energy diagram :

j’ai besoin d’un nom ,d’un adjectif, d’un verbe et d’un adverbe de la même famille que les mots émotion, joie et tristesse

The police obtain a warrant to search the house of a suspect for a gun based on presenting testimony to a magistrate from an informer they have strong reason to

5. What was the goal of the American Revolution and did they achieve it

Use the net to find the surface area of the cube. A) 81 cm B) 405 cm? 486 cm D) 729 cm

-15 + 8x = 2x + 3 whats the answer?

Which of the following is equivalent to this expression? 0.4n−3(n+0.1)

Which movement does this piece of art BEST represent? A. Art Nouveau B. Cubism C. Impressionism D. Postimpressionism

Help with this pls pls