answer.
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
Ivanshal [37]
2 years ago
14

How many moles are in 425.0 g of sodium chloride?

Chemistry
1 answer:
Airida [17]2 years ago
5 0

About 7.272 moles. Hope this helps!

You might be interested in
Temperatures in Earth's interior increase with increasing depth. Seismic waves help to provide information on temperatures in Ea
Valentin [98]

Answer:

Temperature affects Seismic Wave speed.

Explanation:

Both temperature and pressure affect the speed of Seismic waves. The Speed of Seismic waves increases uniformly as pressure increases, meaning that as depth increases, pressure also increases which causes Seismic Wave speeds to increase as well. This can be calculated and the data can be gathered. Temperature on the other hand decreases the speed of Seismic Waves, therefore we can calculate the difference of speed between what the Seismic Wave should be at a certain pressure with the actual speed gathered. This difference in speed will allow us to determine the actual temperature at that level.

3 0
2 years ago
A white powder, when heated, produces a colourless gas and a black solid. Is the white powder an element? I need reasons please
NeTakaya

Answer:It is not an element because elements are the purest form of a substance; hence, they are no longer broken down by heating

Explanation:

4 0
2 years ago
Salt solutions can be __________ to give solid salts. What word completes this sentence?
NikAS [45]

Answer:

evaporated

Explanation:

Once the solution is evaporated there will only be salt left, since the only other thing in the soulution is water.

7 0
2 years ago
Why do you think a virus’s reproduction cycle is called the “lytic cycle”
AURORKA [14]

Answer:

The lytic cycle is named for the process of lysis, which occurs when a virus has infected a cell, replicated new virus particles, and bursts through the cell membrane. This releases the new virions, or virus complexes, so they can infect more cells

Explanation:

6 0
2 years ago
USATEST PREP QUESTION HELP ! Really appreciate it !
Novosadov [1.4K]

Answer is A Access pictures of the area taken by satelites.

Explanation: Satelites are the only thing out of these four answers that does not requir power supply from the town. Hope it helped!

5 0
2 years ago
Read 2 more answers
Other questions:
  • A pure gold bar is made of 19.55 mol of gold. What is the mass of the bar in grams
    15·2 answers
  • The acid-dissociation constant, ka, for gallic acid is 4.57 ⋅ 10-3. what is the base-dissociation constant, kb, for the gallate
    8·2 answers
  • Based on the information given, classify each of the pure substances as elements or compounds, or indicate that no such classifi
    13·1 answer
  • 7.7. A painter leans his back against a painted wall while looking into a 1m long mirror at the opposite end of a rectangular ro
    5·1 answer
  • A military jet cruising at an altitude of 12.0km and speed of 1300./kmh burns fuel at the rate of 46.2/Lmin. How would you calcu
    8·1 answer
  • A research balloon at ground level contains 12 L of helium (He) at a pressure of 725mmHg and a temperature of 30.00∘C. When the
    9·1 answer
  • What explains the observation that FADH2 oxidation yields one less ATP than NADH oxidation by the Electron Transport System
    6·1 answer
  • You are eating a pizza. What type of mixture are you consuming?
    10·2 answers
  • Identify the correct equation for the equilibrium constant Kc for the reaction given. C u ( s ) + 2 A g N O 3 ( a q ) − ⇀ ↽ − C
    14·1 answer
  • You and your lab group have been asked to design an investigation to determine the effects of heat transfer between two differen
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!