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
nika2105 [10]
3 years ago
11

Please help me with this question it’s due in five minutes I’ll give brainliest

Chemistry
1 answer:
zysi [14]3 years ago
5 0
I believe the correct answer is A) 6
You might be interested in
Select the correct answer. Two charged objects, A and B, exert an electric force on each other. What happens if the distance bet
VikaD [51]

Answer:

The electric force between them decreases

Explanation:

The force between two charged particle is given by :

F=\dfrac{kq_1q_2}{r^2}

Where

r is the distance between charges

If the distance between the charges is increased, the electric force gets decreased as there is an inverse relation between force and distance.

Hence, the correct option is (c) "The electric force between them decreases"

7 0
2 years ago
The formation of a white cloud
saw5 [17]
Most clouds are white. That's because water and ice particles that make up a cloud have just the right amount and sizes to scatter light in all possible wavelengths. When light of practically all wavelengths combine, the result is white light.
4 0
3 years ago
The jet stream is one of the key winds that moves air masses in which direction does the jet stream in the United
Yuri [45]

Answer: West to East

3 0
3 years ago
Read 2 more answers
Replacing standard incandescent light bulbs with energy-efficient compact fluorescent lightbulbs can save a lot of energy. Calcu
EleoNora [17]

Answer:

a) 1512000 Joules

b) 5040 seconds = 84 minutes = 1.4 hours

Explanation:

Power saved y replacing bulbs = 60-18 = 42 W = 42 J/s

Time the bulb is used for = 10 hours

Energy saved during this time

42×10×60×60 = 1512000 Joules

Saved energy by replacing standard incandescent lightbulbs with energy-efficient compact fluorescent lightbulbs in 10 hours is 1512000 Joules

b) Power the plasma TV uses = 300 W = J/s

\frac{1512000}{300}=5040\ s3001512000=5040 s

Time a plasma TV can be used for with the saved energy is 5040 seconds = 84 minutes = 1.4 hours.

3 0
3 years ago
Seashells can be most easily separated from sand because of differences in which property?density
Artyom0805 [142]
The answer is D, particle size
3 0
3 years ago
Read 2 more answers
Other questions:
  • The density of gold is 19.3 g/cm? What volume would 109 g of gold have?<br> ОА. .<br> 56.48 cm3
    9·1 answer
  • An aqueous solution contains three sulfate ions for every two aluminum ions. What is the solute?
    13·1 answer
  • Sodium carbonate + hydrochloric acidsodium chloride + carbon dioxide + water
    10·1 answer
  • The combustion of propane may be described by the chemical equation C 3 H 8 ( g ) + 5 O 2 ( g ) ⟶ 3 CO 2 ( g ) + 4 H 2 O ( g ) C
    8·1 answer
  • Use your experimentally determined value of ksp and show,by calculations, that ag2cro4 should precipitate when 5ml of 0.004m agn
    6·1 answer
  • Calculate the density of oxygen,
    6·1 answer
  • Crystalline solids melt at a specific temperature called the __________
    14·2 answers
  • Describe the phases/states of matter, excluding plasma
    6·1 answer
  • The measurement 0.01011 km has how many significant figures?
    10·2 answers
  • How many milliliters of a 0.1000 M NaOH solution would be needed to neutralize a 1.0000-g sample of potassium hydrogen phthalate
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!