rosepetals4047 rosepetals4047

04-03-2018
Chemistry

contestada

What is the molecular mass of nicotine if 0.4784 mol weighs 180.0 g ?

Respuesta :

eytedce eytedce

06-03-2018

To solve you need to add the weight of each atom in one mol of the molecule. As there is 1 N and 3 H you need to add

14.01 + 3(1.008) = 17.034 g/mol

Answer Link

Otras preguntas

What is the speed of light in a vacuum

what is the difference between milk and buttermilk?

Teresa is maintaining a camp fire. She can keep the fire burning for 4 hours with 6 logs. How many logs does Teresa need to maintain the fire for 18 hours?

how does making a pb&j relate to biology

In the figure, angle ABC = 2x-65° and reflex angle AOC = 3x. Find x.

Gains in income and wealth translate into an increased likelihood of having good health, showing a clear link between health and socioeconomic status. What evid

In the story The Necklace Which statement best explains why the girl is unhappy?

Each person has different tolerance level to pollutants what pollutants do you find particularly bothersome ?

What function SPECIFICALLY causes air to enter the lungs? a. The diaphragm pushes air into the lungs. b. The difference in air pressure between the lungs and ou

In Business Brilliant, Louis Schiff writes that most millionaires are ____ ; for example, they believe that "it's important in negotiations to exploit the weakn