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
bazaltina [42]
3 years ago
12

Which of the following statements is true? Temperature is the same as heat. Heat can travel through a vacuum. Heat has shorter w

avelengths than visible light. All of the above.
Chemistry
2 answers:
pochemuha3 years ago
8 0

Answer:

All the above

Explanation:

Luda [366]3 years ago
5 0
All of the above because heat can get higher but so does the temperture and heat does travel throug a vacuum.
You might be interested in
Based on the periodic table, what do we now call the element mendeleev called eka-manganese?
myrzilka [38]
Based on the periodic table, the element mendeleev called eka-manganese is now called technetium. Technetium<span> is a silvery-gray metal that tarnishes slowly in moist air. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
8 0
3 years ago
Read 2 more answers
How many grams of chlorine gas can be produced when 50.0 grams of aluminum chloride decompose? 2AlCl3→ 2Al + 3Cl2
lianna [129]

Answer:

Explanation:

Approx.

425

⋅

g

Explanation:

2

A

l

(

s

)

+

3

C

l

2

(

g

)

→

2

A

l

C

l

3

(

s

)

You have given a stoichiometrically balanced equation, so bravo.

The equation explicitly tells us that

54

⋅

g

of aluminum metal reacts with

6

×

35.45

⋅

g

C

l

2

gas to give

266.7

⋅

g

of

aluminum trichloride

hope this helps

6 0
2 years ago
What is the purpose of light energy?
zimovet [89]
The sun gives off light energy to help plants photosynthesize and make food
8 0
2 years ago
What is Tiny grains that contain sperm call
astra-53 [7]

Answer:

Pollen

Explanation:

Pollen is a powdery substance consisting of pollen grains which are male microgametophytes of seed plants, which produce male gametes (sperm cells).

6 0
3 years ago
How many grams of aluminum will be deposited by 0.1F? (Al=27) a.0.3g b. 0.9. c. 9.0g. d. 2.7g<br>​
andrezito [222]

Based on the charge on the aluminium ion, 0.9 g of aluminium are deposited by 0.1 F of electricity.

<h3>What is electrolysis?</h3>

Electrolysis is the decomposition of a substance known as an electrolyte when electric current is passed through it.

The mass and hence moles an electrolyte deposited when current is passed through it depends on the charge on the ion.

Aluminium ion has a charge of +3 and requires 3F of electricity to deposit 1 mole or 27 g of aluminium

0.1 F will discharge = 0.1/3 × 27 g of aluminium

mass of aluminium deposited = 0.9 g of aluminium.

Therefore, 0.9 g of aluminium are deposited by 0.1 F of electricity.

Learn more about electrolysis at: brainly.com/question/26050361

5 0
2 years ago
Other questions:
  • Atoms that have the same number of valence electrons in their outer shell
    7·1 answer
  • Which of these would most likely be considered a pure substance?
    10·2 answers
  • Scoring: Your score will be based on the number of correct matches minus the number of incorrect matches. There is no penalty fo
    8·1 answer
  • According to Bohr atomic model
    13·1 answer
  • Balance this equation. If a coefficient of "1" is required, choose "blank" for that box.
    14·2 answers
  • What is the correct term for water<br><br> Atom<br> element<br> product<br> reactant
    6·2 answers
  • Vapor pressure can be described as: A) the temperature at which bubbles of vapor appear in a liquid. B) the pressure exerted on
    12·1 answer
  • Why do we get hot when we exercise?
    8·2 answers
  • When was that one moment when you laughed the hardest
    11·2 answers
  • What results when two or more atoms share electrons equally?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!