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
Studentka2010 [4]
3 years ago
5

Which coal mine does this discribe​

Chemistry
2 answers:
lana66690 [7]3 years ago
6 0

Answer:

He's right.

Explanation:

There are no answers or pictures.

Mila [183]3 years ago
3 0

I cant answer that if I cant see it

You might be interested in
A solution of H2SO4(aq) with a molal concentration of 5.25 m has a density of 1.266 g/mL. What is the molar concentration of thi
Igoryamba
<span>There are a number of ways to express concentration of a solution. This includes molarity and molality. Molarity is expressed as the number of moles of solute per volume of the solution.  MOlality is expressed as moles per kg solution. 

5.25 mol H2SO4 / kg solution ( 1 kg / 1000 g ) ( 1.266 g / mL ) ( 1000 mL / 1L ) = 6.6 M H2SO4</span>
5 0
3 years ago
Which of the following accurate describes the atmospheric conditions required for the formation of clouds
anygoal [31]

Answer:

To make a cloud, air needs only to be cooled to saturation and beyond. ... Usually the water vapor amounts in air are less that this amount. When this is the case, we describe the air as being unsaturated. If we add more vapor to such air, we could reach the maximum for the temperature

Explanation:

4 0
2 years ago
If you could repeat the lab and make it better, what would you do differently and why?
noname [10]

Hello, 3Coli Here!

Your Answer is Here:

I would recheck, redo, and revise my answers, if necessary. Also, I can look at the lesson again, if I forgot something. So that's what I would do.

Hopefully, this helps!

Ask your question below!

3 0
2 years ago
Read 2 more answers
Neve later believes that New Zealand's winter is caused by the sun circling to the other side
VARVARA [1.3K]

Explanation:

I need a help of math.

please can someone help me ?

3 0
2 years ago
How many electrons does calcian have to gain or lose to have 8 valence electrons
skelet666 [1.2K]

Answer:

two electrons

Explanation:

Calcium atoms will lose two electrons in order to achieve the noble gas configuration of argon.

8 0
2 years ago
Other questions:
  • Which of the following is a test for aldehydes?
    14·2 answers
  • Why is Ca(OH)2 alkali?
    11·1 answer
  • For each solution, calculate the initial and final pH after the addition of 0.010 mol of NaOH.
    10·1 answer
  • Hydrogen is not chemically stable because
    12·1 answer
  • Which of the following is a chemical property of aluminum?
    8·1 answer
  • Find the element, mass number, atomic number, and number of protons from the following information.
    5·1 answer
  • How does the Law of Conservation of Matter apply to you when you eat food? Why do you not continuously gain exactly the amount o
    5·1 answer
  • Which of the following elements has the highest 1st ionization energy of all the periodic table elements?
    12·1 answer
  • The chemical substances in food that contribute to health, many of which are essential parts of a dietary pattern, are called:.
    10·1 answer
  • Research some metal ores and what the extracted metals are used for?<br> (besides copper)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!