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
Readme [11.4K]
2 years ago
5

Which process produces the energy that is used by solar panels?

Chemistry
2 answers:
Montano1993 [528]2 years ago
8 0
A. Combustion since it can’t be nuclear….?
jek_recluse [69]2 years ago
5 0

D. nuclear fusion

I just took the test

You might be interested in
9. A gas canister can tolerate internal pressures up to 210 atmospheres. If a 2.0 L
Reika [66]

:))))))))

Here is my Answer:

8 0
2 years ago
The product of adding two molecules of an alcohol to an aldehyde in the presence of acid is a(n):______
Anna35 [415]

Answer:

A

Explanation:

Acetals are geminal-diether derivatives of aldehydes or ketones, formed by reaction with two equivalents (or an excess amount) of an alcohol and elimination of water. Ketone derivatives of this kind were once called ketals, but modern usage has dropped that term.

To achieve effective hemiacetal or acetal formation, two additional features must be implemented. First, an acid catalyst must be used because alcohol is a weak nucleophile and second the water produced with the acetal must be removed from the reaction.

3 0
3 years ago
Read 2 more answers
Exercise 4: Gas under 200 kPa of pressure at a temperature of 120 K fills a 0.5 L container. If the temperature decreases to 80
nordsb [41]

Answer:

Briggs is planning to make abatch of home made play dough for an art projections

6 0
3 years ago
Explain more about the periodic table
WARRIOR [948]
Türkiye cumhuriyeti ccc
5 0
3 years ago
Read 2 more answers
How many atoms are in 1.2x10^5 moles of neon?​
attashe74 [19]

Answer:

7.224 × 10^28 atoms

Explanation:

The number of moles contained in a substance (n) can be calculated from this expression:

nA = n × 6.02 × 10^23 atoms

Where;

nA = number of atoms of substance

n = number of moles of substance

Avagadro's number or constant = 6.02 × 10^23 atoms

Using nA = n × 6.02 × 10^23 atoms

In this question, there are 1.2 x 10^5 moles of neon (N). The number of atoms (nA) is as follows:

nA of neon = 1.2 x 10^5 × 6.02 × 10^23

nA = 7.224 × 10^ (5 + 23)

nA = 7.224 × 10^28 atoms

The number of neon atoms in 1.2 x 10^5 is 7.224 × 10^28 atoms.

5 0
3 years ago
Other questions:
  • What is the BEST definition for friction?
    14·1 answer
  • why does a properly adjusted head restraint help prevent head and neck injuries to occupants in rear end collision?
    15·2 answers
  • If 42.8 mL of 0.204 M HCl solution is needed to neutralize a solution of Ca(OH)2, how many grams of Ca(OH)2 must be in the solut
    5·1 answer
  • Which of the following has the most energy?
    7·1 answer
  • Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. when 2.59 g of magnesium ribbon bu
    13·1 answer
  • (Please help will mark brainliest!)
    14·1 answer
  • 2 Which is NOT a function of the skeletal system? A. It gives support to your body. B. It protects your internal organs. C. Bone
    9·1 answer
  • WHEN A SOCCER PLAYER KICKS A BALL, THE BALL ACCELRATES. EXPLAIN WHAT CAUSES THIS ACCELERATION IN TERMS OF FORCES?
    11·1 answer
  • How to do 3 and 4 questions
    8·1 answer
  • Which among the materials have a varying amount of components are they compounds or mixtures​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!