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
MrRissso [65]
3 years ago
14

Which sample of matter has a crastal stracture

Chemistry
1 answer:
iris [78.8K]3 years ago
7 0
Crystal Structure. hope that helped
You might be interested in
Urgent help needed please!Write the electron configuration for vanadium. (Use superscript and proper formatting for full credit.
alexandr402 [8]

Answer:

Ar 3d3 4s2 is the electron configuration for Vanadium.

4 0
3 years ago
Silver and gold are both considered coinage metals. How does a mole of 10 points
Reil [10]

Answer:

They both have the same number of atoms

Explanation:

quizlet

3 0
3 years ago
What is the net cell reaction for the cobalt-silver voltaic cell? express your answer as a chemical equation?
slava [35]

Answer: The net ionic equation for the cobalt-silver voltaic cell is Co(s)+3Ag^+(aq.)\rightarrow Co^{3+}(aq.)+3Ag(s)

Explanation: In cobalt-silver voltaic cell, one half of the cell consists of cobalt electrode immersed in Co(NO_3)_3 solution ( which means that Co^{3+} are present in the solution) and other half of the cell consists of the Ag electrode immersed in AgNO_3 solution ( which means that Ag^+ is present in the solution)

The two electrodes are joined by the copper wire. The cobalt electrode acts as an anode and the silver electrode acts a  cathode.

At anode, oxidation reaction takes place and at cathode, reduction reaction takes place.

At Anode :                    Co(s)\rightarrow Co^{3+}(aq.)+3e^-

At Cathode:                   [Ag^+(aq.)+e^-\rightarrow Ag(s)]\times 3

Net ionic equation:   Co(s)+3Ag^+(aq.)\rightarrow Co^{3+}(aq.)+3Ag(s)

6 0
3 years ago
When is gas behavior most ideal?
Fiesta28 [93]

Answer: so B

Explanation:

Generally, a gas behaves more like an ideal gas at higher temperature and lower pressure, as the potential energy due to intermolecular forces becomes less significant compared with the particles' kinetic energy, and the size of the molecules becomes less significant compared to the empty space between them.

3 0
4 years ago
What is the concentration of a solution prepared by placing 20. mL of 0.12 M K2S in a graduated cylinder and pouring water until
MAVERICK [17]

Answer: 0.024 M

Explanation:

According to the neutralization law,

M_1V_1=M_2V_2

where,

M_1 = molarity of stock solution = 0.12 M

V_1 = volume of stock solution = 20.0 ml

M_2 = molarity of diluted solution = ? M

V_2 = volume of diluted solution = 100.0 ml

Putting in the values we get:

0.12M\times 20.0=M_2\times 100.0

M_2=0.024

Therefore, the concentration of the resulting solution is 0.024 M.

3 0
3 years ago
Other questions:
  • A mixture of CO2 and Kr weighs 31.7 g and exerts a pressure of 0.665 atm in its container. Since Kr is expensive, you wish to re
    11·1 answer
  • Is potassium chloride soluble or insoluble?
    10·1 answer
  • The density of solid W is 19.3 g/cm3. How many atoms are present per cubic centimeter of W?
    13·1 answer
  • 8CO + 17H2 → C8H18 + 8H2O
    9·1 answer
  • A sample of marble has a volume of 6 cm3 and a density of 2.76 g/cm3. What is its mass?
    6·2 answers
  • Lipid-soluble hormones usually bind to __________ receptors.
    10·1 answer
  • Rank the uses of biotechnologies A - E in order from MOST ethical to LEAST ethical.
    5·1 answer
  • What steps are involved in the process that turns sediment back to rock? Select all that apply.
    12·2 answers
  • What is the meaning of flourish?
    15·1 answer
  • Iodine-131 is one of the most important isotopes used in the diagnosis of thyroid cancer. One atom has a mass of 130.906114 amu.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!