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
Elena L [17]
3 years ago
13

Which of the following is an example of how to supply activation energy to begin a reaction?

Chemistry
1 answer:
ankoles [38]3 years ago
8 0

The event that is an example of how to supply activation energy to begin a reaction is adding a catalyst. The answer is letter B. Cooling the reaction flask in an ice bath, heating the reaction flask on a hot plate. And adding an inhibitor does not answer the question.

You might be interested in
can we stir silver nitrate solution with copper spoon? why or why not? support your answer with reason.​
HACTEHA [7]

↪ Hello miss "galaxyu035" here's your answer for the question you wrote.

Answer :

No, <u>we cannot</u> stir silver nitrate solution with a copper spoon <u>because</u> , copper is more reactive than silver. Thus,it would displace silver from the silver nitrate solution forming copper nitrate.

---

Remember if my answer helps you! Might give me a thank you! By clicking the heart button .

8 0
4 years ago
Explain what pillow lava is. How does its presence in the central valley of mid-ocean ridges support the idea of sea-floor sprea
kkurt [141]
<span>Pillow lavas have pillow-like structures and are formations that push lava on the surface of the earth underwater. Magma comes out of ocean ridges as pillow lava and forms a new oceanic crust, supporting sea floor spreading. The older crust gets pushed away from the ridge and pushes on to the continents, making them drift.</span>
5 0
3 years ago
Realizar los isomeros geométricos para las siguientes estructuras: 2-hepteno y Ácido 2-butenoico
kramer

Answer:

The cis-trans isomerism (or geometric isomerism ) is a type of stereoisomerism of alkenes and cycloalkanes . A distinction is made between the cis isomer , in which the substituents are on the same side of the double bond or on the same face of the cycloalkane. This is an electronic version in English. [ 1 ]

Their characteristics are:

They both have the same formula.They have different chemical and physical properties.The IUPAC advises against the use of the term geometric isomerism. [ 2 ]

4 0
3 years ago
How many moles of co2 must enter the calvin cycle for the synthesis of one mole of glucose?
11111nata11111 [884]

Answer:3 moles

Explanation:

For every three molecules of CO2 that enters the Calvin cycle, one molecule of the three carbon glyceraldehyde 3-phosphate (G3P) is produced. Two molecules of G-3-P are required to produce one molecule of glucose. Therefore, the Calvin cycle needs to make a total of 6 turns to produce two molecules of G-3-P.

7 0
4 years ago
How might a collision between Neptune and Halley's Comet<br> affect Neptune's orbit?
AveGali [126]

Answer:

It will mess up the orbit around the sun

Explanation:

5 0
3 years ago
Other questions:
  • In which of the following atoms are valence electrons in the lowest average potential energy states?
    10·1 answer
  • Light waves come in many different varieties, and can be seen as many different colors. What is the main difference between a li
    14·2 answers
  • 5. The table below gives formulas for some ionic compounds formed when cations (X, Y, Z) combine with anions (A, L, D, F).
    15·2 answers
  • Is nuclear waste and radioactive waste the same thing?
    8·1 answer
  • A car moves around a wide turn going 45/hr the whole time. The car has a constant
    5·1 answer
  • Help please !!
    9·2 answers
  • A chemistry student needs 65.0 mL of carbon tetrachloride for an experiment. By consulting the CRC Handbook of Chemistry and Phy
    12·1 answer
  • What will most likely occur if sulfur forms an ionic bond with another element?
    8·2 answers
  • Element (X) forms different compounds with Element (Y)
    6·1 answer
  • A fruit juice has a very sour taste. What does this most likely indicate?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!