2kidzmom
2kidzmom
12-05-2016
Chemistry
contestada
How many moles is 1.50 x 1023 molecules of NH3
Respuesta :
Willchemistry
Willchemistry
13-05-2016
1 mole ------ 6.02 x 10²³ molecules
? mole ------ 1.50 x 10²³ molecules
moles = 1.50 x 10²³ * 1 / 6.02 x 10²³
moles = 1.50 x 10²³ / 6.02 x 10²³
=
0.249 moles
hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
The revenue from property taxes usually goes towards financing public services. Which of the following is an example of a public service? sanitation services ve
The German forces invaded which of these nations, although they signed a non-aggression pact with them in 1939?
Most potentially poisonous products are usually found in the
Andrea conducts a science experiment and observes that the height of a plant depends on the amount of sunlight it receives. The plant’s height is 37 centimeters
Humans have a natural tendency to belong to a group? True or False
Which factor explains the rise of isolationist sentiment in the United States during the decade after World War I?
Geography These natural hazards threaten Central America. avalanches earthquakes hurricanes tornadoes volcanoes Multiple Choices!
Why do locations in the southern hemisphere show smaller annual temperature variations when compared with the northern hemisphere?
Look at the triangle: A right angle triangle is shown with hypotenuse equal to 10 centimeters. An acute angle of the triangle is labeled as x degrees. The side
What happens when acetic acid, a weak electrolyte, dissolves in water
