MEGANMARS645 MEGANMARS645

31-05-2018
Chemistry

contestada

if 100.0 grams of na3n decompose to form sodium and nitrogen how many grams of n2 are formed

Respuesta :

McChuck McChuck

31-05-2018

The equation is 2Na3N = 2Na + 3N2

100.0g Na3N(1mol Na3N / 65.02g Na3N) (3mol N2 / 2mol Na3N) (28.02g N2/1mol N2)

[tex]100.0g Na3N * (\frac{1mol Na3N}{65.02 Na3N}) * ( \frac{3mol N2}{2mol Na3N} ) * ( \frac{28.02g N2}{1mol N2} ) = 64.6 g N2[/tex]

The answer is 64.6 grams of N2 are formed or 64.6g N2

Answer Link

Otras preguntas

You want to rent a limousine for a trip to the city. The limo costs $700 for the night and $0.15 per mile. You have $750 to spend. Write an inequality that repr

Which words in the sentence make up the infinitive phrase? Even though I am too busy right now, I would still like to go to the concert tonight. A. too busy B.

Determine whether each sequence appears to be an arithmetic sequence. If so find the common difference and the next 3 terms. 3.) 2.1, 1.4, 0.7, 0,... 4.) 1, 1,

Which sentence correctly uses the word abysmal? While breaking one pencil during the SATs is bad luck, breaking six pencils is downright abysmal. Peering over t

Which of the following words and phrases from the poem does NOT contribute to our understanding of the speaker's cultural background? A. hotel B. turista C. cac

what were the characteristics of plantation slavery from 1700 to 17500 ?

LC)Read this sentence from Abraham Lincoln’s Second Inaugural Address: He gives to both North and South this terrible war as the woe due to those by whom the of

Which sentence contains a misplaced modifier? A. Last night, the Moreno family went to a basketball game. B. In network programs on television, the Morenos have

something - 10 = 90 divided 3

You want to rent a limousine for a trip to the city. The limo costs $700 for the night and $0.15 per mile. You have $750 to spend. Write an inequality that repr

ACCESS MORE EDU ACCESS