1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Furkat [3]
3 years ago
6

Calculate the number of moles in 136g of ammonia

Chemistry
1 answer:
amm18123 years ago
6 0

Answer:

8moles

Explanation:

We are given the mass of ammonia to be 136g

  Ammonia = NH₃  

Let us find the number of moles in ammonia;

 Number of moles  = \frac{mass}{molar mass}  

  Molar mass of ammonia = 14 + 3(1) = 17g/mol

so;

   Number of moles  = \frac{136}{17}   = 8moles

You might be interested in
Which of the following is not a step in the conversion of 1.3 dam3 to L?
Tanya [424]
First put the choices,and the answer is <span>(10^-3L/1mL)^3 is the correct answer.</span>
3 0
3 years ago
Which statement best explains why objects are pulled toward Earth’s center?
alexdok [17]

Answer:

Earth has a magnetic force that is strongest at its core.

5 0
3 years ago
Read 2 more answers
Which is an example of a chemical change
jonny [76]
The answer is baking a cake.
4 0
3 years ago
Read 2 more answers
The outside boundary of an animal cell
Wewaii [24]
Plasma membrane is the answer
6 0
3 years ago
Predict: In each "Climate type" box, Highlight the condition you think will lead to the fastest weathering for the given weather
yanalaym [24]

Answer:

Frost Wedging - Hot and dry

Clay Formation - Cold and Wet

Dissolving - Cold, and dry

Explanation:

The frost wedging happen when the climatic condition is hot and dry. The dry weather compensates the heat and the rock wedging happens quickly. For clay formation the weather has to be cold and wet. The cold weather will make the sand indulge with rock particles resulting in the clay formation.

6 0
3 years ago
Other questions:
  • You have lost nearly 6 inches of top soil on your 200 acre field in the last 10 years. The problem seems to be getting even wors
    10·1 answer
  • How many molecules of HCO3 are in 4 moles of the substance?
    11·1 answer
  • Calculate the mass percent of titanium in the mineral ilmenite, FeTiO3.
    7·1 answer
  • Why do experiments need to be repeatable?
    7·2 answers
  • Why is a 9-v transistor battery used as the source of electrical power for electrolysis rather than the power supply that plugs
    6·1 answer
  • 7. Mount Saint Helens is an example of a
    8·2 answers
  • How many moles of ethane gas, C2H6(g), will occupy 15.0 L at 30 degrees Celsius and 5.0 atm?
    10·1 answer
  • After she explains commensalism to her friend, Hailey tries to think of an example of it. Which of the following is an example o
    14·1 answer
  • The candle is lit and dilute ethanoic acid is poured down the inside of the beaker. As the acid reacts with the baking soda, bub
    13·1 answer
  • What is the net force acting on a 3000g sled that accelerated at 5 m/s2 ?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!