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
elixir [45]
3 years ago
10

Convert 5.0 x 1027 r.p. of copper to moles of copper.

Chemistry
1 answer:
PtichkaEL [24]3 years ago
3 0
Convert 5.0 to 1027 an you should get your answer
You might be interested in
All BUT one describes an effect of aging on the respiratory system. A) diminished lung volume capacity B) increased respiratory
Simora [160]
D) oxygen content of arterial blood decreases
3 0
3 years ago
Read 2 more answers
Giving brainly plis only answer if you know the answer
Neporo4naja [7]

Answer:

sound is energy

gravity between the earth and sun is force

shooting a baseball is force

pushing a wheel barrow is force

light is energy

wind is energy

Explanation:

not sure about the wind one but hope it helped!

7 0
3 years ago
For the endothermic formation of sulfuric acid H2O(g) + SO3(g) ↔ H2SO4(g) _______ the pressure of the system and ________ the te
coldgirl [10]

Answer: Option (1) is the correct answer.

Explanation:

As per Le Chatelier's principle, any disturbance caused in an equilibrium reaction will tend to shift the equilibrium in a direction away from the disturbance.

For example, H_{2}O(g) + SO_{3}(g) \rightleftarrow H_{2}SO_{4}(g)

As this given reaction is endothermic in the forward direction and exothermic in the backward direction. Thus, in order to shift the reaction on left side we need to decrease the temperature.

Also, the number of moles are more on reactant side as compared to product side. So, when we decrease the number of moles on reactant side then the equilibrium will shift on left side.

Therefore, we can conclude that for the given reaction decreasing the pressure of the system and lowering the temperature of the system would shift the reaction to the left.

7 0
3 years ago
What is emitted during gamma emission?
Neko [114]

Answer

Light

Explanation:

The gamma emission is an electromagnetic radiation, this kind of radiation come from the light.  

In gamma ray emission, a gamma ray is photon of light. Given that light does not have mass or charge, the symbol we use to identify it is: 00γ. With two zeroes.

6 0
3 years ago
What chemical burns red?
denis-greek [22]

Answer:

Strontium chloride

Explanation:

get that W

3 0
3 years ago
Read 2 more answers
Other questions:
  • The flamability (burns) is a physical change ?
    10·2 answers
  • A piece of metal has a mass of 500 g and a volume of 5 cm3. What is its specific gravity?
    7·1 answer
  • How do we observe in experiments?
    5·2 answers
  • Gaseous water molecules condense when they _______. Liquid water molecules evaporate when they _______.
    15·1 answer
  • Which of these is an example of a physical change?
    15·2 answers
  • Which of the following is true about fossils?
    9·2 answers
  • A 0.175 M solution of an enantiomerically pure chiral compound D has an observed rotation of +0.27° in a 1-dm sample
    10·1 answer
  • How is a warm front formation diffrent from occlued front formation​
    6·1 answer
  • What does a control group show in an experimental investigation?
    13·1 answer
  • What is haber's process?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!