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
4vir4ik [10]
2 years ago
15

What does this mean???

Chemistry
1 answer:
satela [25.4K]2 years ago
8 0

Answer:

Its known as static electricity

You might be interested in
ANSWER THIS QUICKLY FOR BRAINLIEST!!
kakasveta [241]

Answer:

do good

Explanation:

do good

4 0
3 years ago
How many moles are in 7.5 x 10^19 molecules of ammonia, NH3?<br> this is timed help
maks197457 [2]

Answer:

Avogadro's number represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. This number can be used to convert the number of atoms or molecules into number of moles. We do as follows:

10 mol NH3 ( 6.022 x 10^23 molecules / 1 mol ) = 6.022x10^24 molecules NH3

3 0
2 years ago
Why can lunar eclipses pose a challenge to spacecraft aloft in Earth's orbit?​
Viktor [21]

Answer:

becose of the dark in the atmosphere it covers the sun

Explanation:

il explain in comment if you brainly me

4 0
2 years ago
If 162.35 g aluminum hydroxide are dissolved in 6750 mL of solution, what is the concentration of the solution?
morpeh [17]

If 162.35 g aluminum hydroxide are dissolved in 6750 mL of solution, the concentration of the solution is 0.308M

<h3>How to calculate concentration?</h3>

The concentration of a solution can be calculated using the following formula:

Molarity = no of moles ÷ volume (L)

However, the number of moles in 162.35g of Al(OH)3 must be calculated as follows:

Molar mass of Al(OH)3 = 78g/mol

no of moles = 162.35g ÷ 78mol

no of moles = 2.08mol

Molarity = 2.08mol ÷ 6.75L

Molarity = 0.308M

Therefore, if 162.35 g aluminum hydroxide are dissolved in 6750 mL of solution, the concentration of the solution is 0.308M.

Learn more about molarity at: brainly.com/question/2817451

3 0
2 years ago
If a material contains three elements joined in a fixed proportion, what is it called?
jonny [76]
Pretty sure it's a Compound :)
3 0
3 years ago
Other questions:
  • How do forensic scientist determine what exactly everything is
    5·2 answers
  • What was one main point of Dalton's atomic theory?
    10·1 answer
  • Match the scientists to their contributions to the development of the periodic table.
    12·1 answer
  • How many moles of carbon are in 3.0 moles of c6h12o6
    7·2 answers
  • 1. Gases are made up of molecules which are relatively far apart.
    14·1 answer
  • Why is it so important to use more than just fossil fuels for our energy sources?​
    7·1 answer
  • List 4 things that can affect the rate of reaction during a chemical reaction.
    14·1 answer
  • What does the number 4 represent in 4nh3
    6·1 answer
  • 1a) Why do we study gases since reformation​
    8·1 answer
  • Help please giving brainliest!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!