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
jonny [76]
2 years ago
15

What states of matter can mechanical waves travel through? Select all that apply.

Chemistry
1 answer:
zzz [600]2 years ago
3 0
All of the above……..
You might be interested in
How many moles of Cu(OH)2 will be produced if given 1 mole<br> KOH.
stiks02 [169]

Answer:

0.032 mole

Explanation:

Please mark me as brainliest

7 0
2 years ago
6. If 4 mole of the rocket fuel ammonium perchlorate, NH4C/04 (s) is
Bond [772]

Answer:

144g of H₂O

Explanation:

3NH₄ClO₄(s) + 3Al → Al₂O₃(s) + AlCl₃(s) + 3NO(g) + 6H₂O(g)

From the equation:

3 moles of NH₄ClO₄ produced 6 moles of H₂O

4 moles of NH₄ClO₄ produced ? moles of H₂O

(4 ₓ 6)/3 = \frac{24}{3} = 8 moles of H₂O

1 mole of H₂O = (1 × 2) + 16 = 18g (The Relative Molecular mass of H₂O)

8 moles of H₂O = ?

Therefore 8 × 18 = 144g

=144g of H₂O

3 0
2 years ago
80cm^3 of oxygen gas diffused through a porous hole in 50 seconds how long wiil it take 120cm^3 of nitrogen (iv) oxide to diffus
inysia [295]

Answer: it will take 89.93secs

Explanation:Please see attachment for explanation

5 0
3 years ago
What instrument us normally used to measure atmospheric pressure
Anika [276]
The answer is Barometer.
3 0
3 years ago
A chemical might be used to melt ice if it raises the temperature of the ice. This best type reaction to accomplish this would b
Setler79 [48]
<h2>Answer:</h2>

B) endothermic reaction.

<h2>Explanation:</h2>

Melting of ice is endothermic because it is taking heat from the environment, feeling cold, because it requires energy to break the ice bonds. It's also why you feel cold when wet it takes energy to evaporate water. The ice absorbs the energy from the environment. Its internal potential energy increases, therefore, it's endothermic. It also increases the entropy of reaction.

7 0
3 years ago
Other questions:
  • Apakah biodiversiti ? ​
    15·1 answer
  • The product of electron capture decay of argon isotope 37ar is
    8·1 answer
  • Calculate the density of a material that has mass of 52.457g and a volume of 13.5 cm3
    14·1 answer
  • Atomic mass number of first 30 elements
    6·1 answer
  • QUESTION 17
    14·1 answer
  • 3. What does this experiment reveal about the impact of ocean acidification on shelled organisms? How
    8·1 answer
  • Need help here plz ASAP!!!!!!!!
    11·2 answers
  • 4. Look at the image below. If a virus wiped out the mussel population, explain what
    7·1 answer
  • Which of four fossils would be the most useful as a reference to determine the age of newly discovered fossils?why?
    14·1 answer
  • The overall flow of energy through an ecosystem is from
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!