jasmanaujla1234 jasmanaujla1234

02-09-2020
Chemistry

contestada

Which elements are present in ammonia and calculate its mass

Respuesta :

elisaxdbugeja elisaxdbugeja

02-09-2020

Answer:

nitrogen and hydrogen

Its molecular mass is 17g

Explanation:

Ammonia = NH3

nitrogen= 14g

hydrogen= 1g × 3 =3

14+3=17

Answer Link

Otras preguntas

which number falls within the range of a normal bmi?

¿cómo se dice "to turn in" en español? (3 points)hablar entregar estudiar dibujar

which organelle can be compared to a security guard who decides whom may enter a building and whom may not? cell membrane cytoplasm endoplasmic reticulum mitoch

what was the result of the Brown versus Board of Education Supreme Court decision

Read the sentence and select the statement that best describes it. Trevor is a good artist. The sentence is missing a predicate. The sentence has one dep

Obesity is defined as being thirty percent over the recommended weight. true false

a right pyramid with a square base has a base edge length of 24 feet and slant height of 20 feet what is the height of the pyramid

my italian uncle is married to an australian physicist from the south. how many errors in capitalization does this sentence contain?

84.47 is 115% of what number

At constant pressure, the volume of a fixed mass of gas and its kelvin temperature are said to be a. directly related. b. inversely related. c. unrelated. d.