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
Delicious77 [7]
3 years ago
13

How many moles are in 1.82 x 10^20 atoms of silver?

Chemistry
1 answer:
k0ka [10]3 years ago
4 0

Answer:

wassup

Explanation:

ayoo

You might be interested in
The greater the mass of an object
andreyandreev [35.5K]
The greater the mass of an object, the greater<span> its gravitational force.
</span>
Plz chose as brainliest answer plz :)  <#



6 0
3 years ago
Too much can lead to diabetes and can be stored as fat in the body
ohaa [14]

Answer:B.carbohydrates

Explanation:

7 0
2 years ago
1. The solubility of AgNO3 at 20°C is 222.0g AgNO3/100g H2O. What mass of AgNO3 can be dissolved in 250 g of water at 20°C? Reca
neonofarm [45]

Answer :

(1) The mass of silver nitrate is, 555 g

(2) The solubility of the gas will be, 0.433 g/L

<u>Solution for Part 1 :</u>

From the given data we conclude that

In 100 gram of water, the amount of silver nitrate = 222 g

In 250 gram of water, the amount of silver nitrate = \frac{222}{100}\times 250=555g

Therefore, the mass of silver nitrate is, 555 g

<u>Solution for Part 2 :</u>

Formula used : S_1P_1=S_2P_2     (at constant temperature)

where,

S_1 = initial solubility of methane gas = 0.026 g/L

S_2 = final solubility of methane gas

P_1 = initial pressure of methane gas = 1 atm

P_2 = final pressure of methane gas = 0.06 atm

Now put all the given values in the above formula, we get the solubility of methane gas.

(0.026g/L)\times (1atm)=S_2\times (0.06atm)

S_2=0.433g/L

Therefore, the solubility of the gas will be, 0.433 g/L

5 0
3 years ago
What is the correct name for the ionic compound Ca2P5
maks197457 [2]

Answer:

It is calcium phosphide.

Explanation:

Calcium phosphide is a salt like material that is composed of calcium and phosphorus in the ratio of 2:5. It has the appearance of red brown Crystalline salt.

It is use as rodenticide to kill rats.

It is also use in fire works.

7 0
3 years ago
Read 2 more answers
Which is a chemical property of iron?
Marta_Voda [28]
I believe it would be the first option. It forms iron oxide (rust) when exposed to moisture and air.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Categorize each hydrocarbon as being saturated or unsaturated.
    15·1 answer
  • How are element identified in terms of their atoms
    8·1 answer
  • Why does the person keep moving even though the car stopped??
    9·1 answer
  • How are the elements in the current periodic table arranged
    12·2 answers
  • What will happen if pressure is increased on the system?
    7·1 answer
  • CC14
    11·1 answer
  • What type of crust is colliding?<br> Japan Trench<br> Eurasian Plate<br> Pacific Plate
    6·1 answer
  • a ball with a mass of 20 kg is accelerating at 4 m/s/s while being thrown . about how much force was used to throw the ball
    8·2 answers
  • ¿Cómo se clasifican las disoluciones acuosas?
    13·1 answer
  • Which of the following is a chemical change
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!