forshee9658 forshee9658
  • 12-01-2018
  • Chemistry
contestada

How many atoms of hydrogen (h) are present in 200 molecules of ammonia (nh3)? express your answer numerically?

Respuesta :

W0lf93
W0lf93 W0lf93
  • 25-01-2018
Chemical formula of ammonia = NH3 As we can see there are three atoms of hydrogen in one molecule of ammonia. So in the 200 molecule of ammonia there will be = 200*3 = 600 atoms of hydrogen. Answer - 600 atoms of hydrogen.
Answer Link

Otras preguntas

How has party-line voting in congress changed in the past few years?
In sunlight, a vertical stick 6ft tall casts a shadow 2 ft long. At the same time a nearby tree casts a shadow 14ft long. How tall is the tree?
What tends to happen to earnings as a person becomes more educated? A. Earnings decrease. B. Earnings stay the same. C. Earnings increase. D
Which organizational pattern does the body section follow? select one: a. description b. chronology c. list d. classification?
Ronald Reagan served the Screen Actors Guild in what capacities? principal liaison member of board of directors president public relations officer
Because of our sense of belonging and loyalty to in-groups, we often tend to judge our own group's traits as virtues, but see the same traits in other groups as
What is the average speed (miles/hour) for an object going 1500 feet in 1 minute. Round answer to two decimal places.
Average temperature of australia in summer
The second harmonic of a guitar string has a frequency of 120 hz. what is the length of the guitar string if the speed of the waves on the string is 110 m/s?
What is the greatest number of obtuse angles a triangle can contain?