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
slega [8]
3 years ago
10

How many moles are in 2.5 g of N2? 0.089 moles KD 0.18 moles 1.3 moles 11 moles

Chemistry
2 answers:
NARA [144]3 years ago
6 0

Answer:

0.089

Explanation:

2.5/ 14= .178 then 0.178/ 2 again and you get 0.089

docker41 [41]3 years ago
4 0

Answer:

A. 0.089

Explanation:

Hope this was helpful :)

You might be interested in
Which of the following statements is true?
hammer [34]

Lord dragon you are wrong.

The answer is A: Incandescent light bulbs are almost 100 percent efficient. Because b-d do not make any sense.

8 0
3 years ago
Read 2 more answers
Name a metal and non metal which are liquid at normal pressure and temperature<br>​
liraira [26]

Answer:

metal : Mercury(Hg)

non metal : bromine (Br)

Explanation:

mercury is liquid at room temperature and pressure and the same as bromine

6 0
2 years ago
Consultați sistemul periodic și aranjați în ordinea creșterii caracterului nemetalic următoarele elemente:
lukranit [14]
I’m sorry I just really need points rn I love you
7 0
3 years ago
An astronaut in her spacesuit weighs 300 lb on earth. What would her weight be on the moon?
Phantasy [73]
She would be 150 on the moon because the moon has half the mass of earth
6 0
3 years ago
Read 2 more answers
Radioactive americium-241 is used in household smoke detectors and in bone mineral analysis.
Varvara68 [4.7K]

Answer:

Electrons- 95

Protons- 95

Neutrons-146

Explanation:

An atoms is made up of three fundamental particles; electrons, protons and neutrons,

Americium belongs to the f block in the periodic table. It is an actinide element.

An atom of Am-241 contains 95 protons, 95 electrons and 146 neutrons.

4 0
3 years ago
Other questions:
  • Sayid recorded the temperatures of four substances in a chart. which conclusion is best supported by the data?
    11·1 answer
  • Crossword please help must finish in 15 mins
    11·1 answer
  • The combustion method used to analyze for carbon and hydrogen can be adapted to give percentage N by collecting the nitrogen fro
    8·1 answer
  • Multiple answers are allowed.
    14·2 answers
  • Determine the volume of fluid in the graduated cylinder shown.
    7·2 answers
  • Internal energy is denoted by the letter U. True or false
    7·1 answer
  • One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is by titrating a sample of silv
    14·1 answer
  • El volumen de un gas en un recipiente cerrado es de 3.5 litros a una temperatura de 25oC y una atmósfera constante de presión. ¿
    12·1 answer
  • How many liters of solution would it take to make a 0.250 M solution when you have 3.52 moles of solute?
    14·1 answer
  • Which element in aspartame has the largest number of atoms?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!