haleb
haleb
11-06-2015
Chemistry
contestada
what is the percentage of nitrogen in N2O
Respuesta :
lulu1991
lulu1991
18-06-2015
I think the question refers to the mass percentage. The gram formula mass of N2O is 14*2+16=44. The mass of 2 nitrogen atom is 14*2=28. So the percentage is that 28/44*100%=63.6%.
Answer Link
nicholaskishun40
nicholaskishun40
15-07-2021
Answer:
63.64% Nitrogen
36.36 Oxygen
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
Which is the best correction of the sentence fragment? Was careful to avoid driving during rush hour. A. My brother was careful. To avoid driving during rush ho
Jane think of a number . She divides it by six and adds two. She gets an answer of 9. What number was she thinking of?
what is 10×2/5 in unit form?
Which is the best correction of the sentence fragment? Was careful to avoid driving during rush hour. A. My brother was careful. To avoid driving during rush ho
9x – 5 < –41 or 3x + 13 > 7
In order for biological evolution to occur, the ______ of an organism must change and be passed on to offspring. blood DNA cells bone structure
Which word in the sentence is a predicate adjective? A ripe melon should be heavy and should have a sweet and pleasant smell. A. heavy B. pleasing C. smell D. s
What was the main effect of Shays’ Rebellion?
Rectangles JKLM and STUV are similar. The width of JKLM Is 30 feet and the perimeter is 140 feet. The length of STUV is 8 yards. Find the ratio of the area of J
calculate the perimeter of an equilateral triangle which has a side of 14