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
GalinKa [24]
2 years ago
14

I will give brainliest to whoever is first ❗️❕❗️❕❗️❕❗️

Chemistry
2 answers:
Vladimir79 [104]2 years ago
6 0
<h2>C.</h2><h2 /><h3>Light that bounces off a smooth surface bounces down and back up.</h3><h3 />

But, an irregular surface, for every bump, the light bounces down up down up down up.

<h3>In conclusion, C is the best answer.</h3><h3></h3>

I hope this helped! +*♡

salantis [7]2 years ago
5 0
3rd Answer. Rays reflect in random directions
You might be interested in
Once again rocks and/or minerals
sergeinik [125]

Answer:

you can classify a mineral by its appearance and other properties. The presence of a mineral is defined by the color and luster, and the color of the powdered mineral is described by the band. Every mineral has a distinctive density. To compare the hardness of rocks, the Mohs Hardness Scale is used.

Explanation:

5 0
3 years ago
Read 2 more answers
Which of the following is not a vector?
Setler79 [48]
Do we get multiple choice
4 0
3 years ago
Read 2 more answers
Compound that contains a terminal carbonyl?
malfutka [58]

Many compunds have a terminal carbonyl

Aldehyde, Ketone, Carboxylic acid, Amide, Imide, Acid anhydride are the first that come to my mind.

7 0
3 years ago
When an aqueous solution of magnesium nitrate is mixed with an aqueous solution of potassium carbonate, ____________.?
spin [16.1K]
  <span>Ca(NO3)2 + Na2CO3 = CaCO3 + 2NaNO3 
Yes a precipitate of Calcium Carbonate is formed since it is insoluble in water. 
Mol Wt of Calcium Nitrate is 164. And that of Calcium Carbonate is 100. 
One mole of Calcium Nitrate produces one mole of Calcium Carbonate. 
i.e. 164 gms will produce 100gms of precipitate 
So, 1.74gms of Calcium Carbonate will be obtained from 2.85gms Calcium Nitrate present in the original solution.</span>
3 0
3 years ago
What amount of heat is produced during the combustion of hexane if the temperature of the calorimeter increases by 4.542 k?
Flauer [41]

Answer:

the answer is 85.66

Explanation:

5 0
2 years ago
Other questions:
  • Which hybridization of orbitals is present in beryllium fluoride, BeF2?
    15·1 answer
  • Use Boyle's Law to solve the following problem. A 400 mL sample of a gas is at 10
    9·1 answer
  • Even though we have known of many nuclear energy technologies for about one century some of these technologies have not yet been
    14·1 answer
  • 1. Why is the majority of freshwater not available for use?
    8·1 answer
  • A gas has a density of 0.902 g l at stp what is the molar mass of this gas
    10·1 answer
  • Which of the gas laws takes into account the forces of attraction between molecules based on the characteristics of the gas? *
    11·1 answer
  • What kind of chemical reaction is this?
    14·1 answer
  • I need help ASAP!! I tried every answer but it’s saying there all wrong !
    9·1 answer
  • A chemical formula includes the symbols of the elements in the
    11·2 answers
  • Teresa has taken three tests worth 100 points each. Her scores are 85, 93, and 88. She has one test left to take.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!