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
-Dominant- [34]
3 years ago
7

NEED HELP ASAP !!!!!!!!!!!!

Chemistry
1 answer:
Svetradugi [14.3K]3 years ago
5 0

Answer:

382.5g

Explanation:

You might be interested in
What is the area beyond the black hole where the black hole has stopped expanding and matter will no longer be pulled in?
gregori [183]
C. dk I’m just trying to get points sorry
7 0
2 years ago
How many grams are in 0.39 moles of water
Shtirlitz [24]

Answer:   7.025959200000001

Explanation:

5 0
2 years ago
The process that fuels a star is BEST described as________.
erik [133]
Hydrogen fusion is the answer. It is also known as <span>hydrogen burning. </span>
6 0
3 years ago
A gas sample has a temperature of 19 °C with an unknown volume. The
andreev551 [17]

Answer: 373 mL

Explanation:

Since there is no change in pressure, the formula: V / T = V / T can be used.

However, you must first convert the temperatures to Kelvin by adding 273 to them:

(19 + 273) = 292K and (90 + 273) = 363K.

Now, plug in: V / 292 = 464 / 363 → V = 373 mL :)

4 0
2 years ago
Rusting is a chemical process that changed the strength and integrity of objects made of iron or iron alloys. Which of the follo
pishuonlain [190]
Among the choices provided, the statement that correctly describes the rusting process below is that "Oxygen was reduced over the course of this reaction" as <span> iron can't be the oxidizing agent, because it is the one being oxidized.

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the scientific notation for 654,000
    15·1 answer
  • Hemoglobin, the oxygen-carrying protein in red blood cells, has four iron atoms per molecules ad contains 0.340 percent iron by
    14·1 answer
  • Nano3 dinitrogen oxide, also known as laughing gas, is a sweet-tasting gas used in dentistry. when solid ammonium nitrate is hea
    8·1 answer
  • (NH4)2SO4<br> What is the oxidation number of N?
    12·2 answers
  • Calculate the molar solubility of CaSO4. Ksp = 7.10 x 10-5
    8·2 answers
  • A solution is prepared at 25 °C that is initially 0.23 M in propanoic acid, a weak acid with K, = 1.3 x 10^-5, and 0.42 M in sod
    6·1 answer
  • The gases listed are at standard temperature and pressure:
    13·1 answer
  • Instant cold packs, often used to ice athletic injuries on the field, contain ammonium nitrate and water separated by a thin pla
    13·1 answer
  • Got banned for a while sorry everyone ill answer your questions :(
    13·2 answers
  • BRAINLIEST!!!!!!! LOTS OF POINTS!!!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!