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
grandymaker [24]
3 years ago
15

As you travel from a solid to a gas, energy is being absorbed or given off?

Chemistry
1 answer:
Wittaler [7]3 years ago
5 0
Sublimation is solid to a gas, during the process of sublimation energy is absorbed.
You might be interested in
Tron 200g dung dich NaCl 40% voi m gam dung dich NaCl 20% thu duoc dung dich NaCl 25% . tinh m
Sati [7]

Answer:cool

Explanation:radical dude

8 0
3 years ago
d) A short ton of coal holds about 2.24 x 107 J of energy and costs about $56.45 per short ton. How many Joules of energy in the
Feliz [49]

Answer:

396811.337 J

Explanation:

The cost of one short ton of coal = $56.45

The energy related to the short ton of coal = 2.24\times 10^{7}\ J

Thus, As according to the question,

$56.45 of coal have 2.24\times 10^{7}\ J of energy.

$1 of coal have \frac{2.24\times 10^{7}}{56.45}\ J of energy.

<u>The amount of energy = 396811.337 J</u>

4 0
3 years ago
Which of these properties is the best one to use for identification of an element?
katovenus [111]
the number of protons in the atomic nucleus
3 0
3 years ago
Which of these oxides will likely form a colored solution when dissolved in water?
Alik [6]

Mn₂O

Explanation:

The oxide that will most likely form colored solutions is Mn₂O.

This is because most transition metals form colored compounds. Manganese is a transition metal belonging to the d-block on the periodic table.

  • Other examples of transition metals are scandium, titanium, iron, copper, cobalt, nickel, zinc
  • They belong to the d-block on the periodic table.
  • They have variable oxidation states.
  • Most of their solutions are always colored.

Learn more:

Periodic table brainly.com/question/8543126

#learnwithBrainly

7 0
3 years ago
A. Find the pH and pOH of a solution having 6.6 x 10-6 M
Luba_88 [7]

Answer:

iudshfuhf98

Explanation:

5 0
3 years ago
Other questions:
  • Solid NaI is slowly added to a solution that is 0.0079 M Cu+ and 0.0087 M Ag+.Which compound will begin to precipitate first?NaI
    9·1 answer
  • Why didn't mendeleev use atomic number to arrange the elements?
    13·1 answer
  • HCl, HC2H3O2, and H2SO4 are examples of
    5·1 answer
  • What is the correct way to write .00095 in scientific notation
    13·2 answers
  • Why doesn't the stomach acid just digest right through the wall of the stomach? Select one: a.Neutralizers are imbedded in the s
    8·2 answers
  • Question 15 need this answered asap (chemistry)
    12·1 answer
  • can you please answer this question for my sister cause this is due tommorow and i don't want her falling please tell me the ans
    10·1 answer
  • What is the oxidation state of nitrogen in NaNO2?<br> (1) +1 (3) +3<br> (2) +2 (4) +4
    13·1 answer
  • Do you think climate change is a hoax or is it a scientifically valid disrupter of<br> ecosystems?
    6·2 answers
  • What are the symbols, atomic mass and abundance in nature of the isotope boron-11
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!