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
kupik [55]
4 years ago
9

How many moles of silver atoms are in 1.8 x 10^20 atoms of silver?​

Chemistry
1 answer:
monitta4 years ago
3 0
180000000000000000000 atoms
You might be interested in
When a student chemist transferred the metal to the calorimeter, some water splashed out of the calorimeter. will this technique
Natalka [10]

Answer:

It will be reported too low.

Explanation:

To measure the specific heat of the metal (s), the calorimeter may be used. In it, the metal will exchange heat with the water, and they will reach thermal equilibrium. Because it can be considered an isolated system (there're aren't dissipations) the total amount of heat (lost by metal + gained by water) must be 0.

Qmetal + Qwater = 0

Qmetal = -Qwater

The heat is the mass multiplied by the specific heat multiplied by the temperature change. If c is the specific heat of the water:

m_metal*s*ΔT_metal = - m_water *c*ΔT_water

s = -m_water *c*ΔT_water / m_metal*ΔT_metal

So, if m_water is now less than it was supposed to be, s will be reported too low, because they are directly proportional.

5 0
4 years ago
What happens along a transform plate boundary?
MAXImum [283]

Answer:

volcanos is the correct answer

7 0
3 years ago
Convert 0.0052 meters to millimeters
amm1812

Answer:

5.2 millimeters

Explanation:

hope this helps :)

5 0
3 years ago
Read 2 more answers
Spray of small droplets in a gas is called
ziro4ka [17]
Gasses is the one because gas and gasses
5 0
4 years ago
what is the formula used to find the heat energy for vaporization heat energy for fusion hrat energy for liquid
Alinara [238K]

Answer:

Use the formula q = m·ΔHv in which q = heat energy, m = mass, and ΔHv = heat of vaporization.

Explanation:

:)

8 0
3 years ago
Other questions:
  • Phentyfloroform contains 57.54% C, 3.45% H, and 39.01% F. What is its empirical formula?​
    6·1 answer
  • Which of the following will dissolve most quickly? A. two sugar cubes. . B. a tablespoon of coarse sugar. . C. a tablespoon of t
    8·2 answers
  • The first step of the scientific method is To identify this
    7·2 answers
  • Using the name of the ionic compound, select the
    12·2 answers
  • Covert 0.200 moles of H2SO4 to grams. Show all work
    5·1 answer
  • Bodies of our solar system in proper Oder of formation
    10·1 answer
  • What’s the grams of Oxygen
    9·2 answers
  • Plants remove carbon to the atmosphere during
    13·1 answer
  • Given the following equation: CH4 + 202 CO2 + 2H2O
    7·2 answers
  • If 9.9L of helium are in a tire at 303k,how many liters will be present at 403k if the pressure is held constant.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!