angelsk89
angelsk89
06-07-2018
Chemistry
contestada
How many molecules are in 25 g of ammonia
Respuesta :
Jonsabeast12
Jonsabeast12
07-07-2018
NH3 = 14g + 3g = 17g/mol
25g × 1 mole/ 17g = 1.47 mol NH3
1.47 mol × 6.02×10^23 molecules = 8.85×10^23 molecules NH3
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Read the excerpt from an interview with Florence Griffith-Joyner. WILL: Where does the self-confidence and radiance that you have come from? FLORENCE GRIFFITH-J
It takes 3 1/2 spoons of chocolate syrup to make 3 2/5 gallons of chocolate milk. How many spoons would it take to make 4 gallons of chocolate milk?
Maksud Berketerampilan
write formulas and names for two binary ionic compounds
1. How many grams are there in 1.5 x 10^25 molecules of CO2?
how the americas benefited in the indian wars? help me please
Describe coriolis effect
Solve for the value of x
what is the unemployment rate in New Islington?
What was the main message of the Quarantine speech? America is mostly safe from foreign conflicts. America is doing all it can to stop foreign conflicts. Americ
