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
Ierofanga [76]
3 years ago
14

How many atoms are in ErAg

Chemistry
1 answer:
Semmy [17]3 years ago
3 0
6.022 * 10^23 atoms
You might be interested in
What is the temperature of 0.750 mol of a gas stored in a 6,050 mL cylinder al 221 atm?
Rasek [7]

Answer:

T = 246 K

Explanation:

Given that,

Number of moles, n = 0.750 mol

The volume of the cylinder, V = 6850 mL = 6.85 L

Pressure of the gas, P = 2.21 atm

We need to find the temperature of the gas stored in the cylinder. We know that,

PV= nRT

Where

R is gas constant

T is temperature

So,

T=\dfrac{PV}{nR}\\\\T=\dfrac{2.21\times 6.85}{0.75\times 0.0821}\\T=245.85\ K

or

T = 246 K

So, the temperature of the gas is equal to 246 K.

4 0
2 years ago
What is the mass in grams of 0.0015 mol of aspirin (C9H8O4)
almond37 [142]

Answer:

116.1 g

Explanation:

3 0
2 years ago
Read 2 more answers
Ice and water constitute a system:
kondor19780726 [428]

Answer:

B

Explanation:

It's the same substance but in different states.

HETEROGENEOUS mixtures contain substances that are

not uniform in composition. The parts in the mixture can be separated by physical means.

4 0
3 years ago
Which product forms from a reaction between beryllium (Be) and arsenic (As)?
Gekata [30.6K]

Answer:

Be3As2

Explanation:

8 0
3 years ago
PLZ HELP! FAST! Extreme fast! PLZ! DUE TOMORROW! Please answer ASAP!
riadik2000 [5.3K]

29-23 is 6, so 6 degrees

3 0
3 years ago
Read 2 more answers
Other questions:
  • A 12.8 g piece of aluminum (which has a molar heat capacity of 24.03 j/°c·mol) is heated to 82.4°c and dropped into a calorimete
    13·1 answer
  • To make its second-highest energy level be its valence energy level (being filled with an octet of electrons) and possess a more
    14·2 answers
  • Explain why according to the kinetic theory of matter there is a problem with the Celsius scale for temperature.
    9·1 answer
  • Question 1
    15·1 answer
  • How many grams are in 3 moles of Carbon Dioxide (CO2)?
    13·1 answer
  • An element with a high ionization energy would most likely be what type of element?
    14·1 answer
  • Please Help! Thank You
    11·1 answer
  • The Xs show the location of beanbags a student tossed at a target. The
    8·2 answers
  • Vitamin C is important in the formation collagen, a protein that holds together the connective tissue
    12·1 answer
  • Continuing from the last question, what is the new pressure inside the container? Hint: Did we use up all of the reactants?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!