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
Romashka [77]
2 years ago
8

Which list shows the phases of matter in order from the greatest average kinetic energy to the least average kinetic energy per

particle?
A substance has a pH of 8.0. How would it be classified?

Accordingly to the gas laws, which variables are inversely proportional to each other (pressure, volume, temperature)?

part 2

What is the name of this atom?
What is the atomic number?
What is the atomic mass?
What is the charge?

Chemistry
1 answer:
avanturin [10]2 years ago
3 0

Answer:

.

Explanation:

You might be interested in
Mechanical waves travel fastest through<br> A -Solid<br> B -Liquid<br> C -Gas<br> D -Vacuum
GalinKa [24]

Answer:

A-Solid

Explanation:

Waves travel faster in solids & slowest in gases

8 0
3 years ago
Use the van der Waals equation and the ideal gas equation to calculate the pressure for 1.50 mol He gas in a 1.00 L container at
Tamiku [17]

The difference in pressure is <u>8.98 %.</u>

What is pressure ?

In the physical sciences, pressure is defined as the stress at a point within a confined fluid or the perpendicular force per unit area. A 42-pound box with a bottom area of 84 square inches will impose pressure on a surface equal to the force divided by the area it is applied to, or half a pound per square inch. Atmospheric pressure, which is roughly 15 pounds per square inch at sea level, is the weight of the atmosphere pressing down on each unit area of the Earth's surface. Pascals are used to express pressure in SI units; one pascal is equivalent to one newton per square meter. Almost 100,000 pascals of atmospheric pressure are present.

Learn more about the pressure with the help of the given link:

brainly.com/question/23603188

#SPJ4

3 0
1 year ago
Which of the following is a synthesis reaction?
nadezda [96]

Synthesis reaction is a reaction where two or more substances combine to form a new compound. <span>It is a reaction which releases energy in the form of heat and light. Therefore, it is an exothermic reaction. </span>From its the definition the correct answer is the third option where carbon dioxide and water combine to form carbonic acid. 

6 0
3 years ago
Read 2 more answers
Calculate the percentage by mass of chlorine in Cobalt (II) chloride (cocl2)​
Likurg_2 [28]

Explanation:

Divide the mass of chlorine by the molar mass of cobalt chloride, then multiply by 100.

Molar Mass of Cobalt Chloride.

Mass of Chlorine in Cobalt Chloride.

Percent Composition of Chlorine.

8 0
3 years ago
Read 2 more answers
According to Image 2, which tectonic plate is composed of the largest percentage of oceanic lithosphere?
Luda [366]
I think it would be African plate
3 0
3 years ago
Read 2 more answers
Other questions:
  • How does the law of conservation of mass apply to this reaction: C2H4+O2=H2O+Co2?
    9·2 answers
  • Why are low sulfur fuels an advantage to the environment
    13·1 answer
  • How many atoms of hydrogen are in 1 mole of Dimethylnitrosamine (CH3)2N20?
    13·1 answer
  • What is the name for the point at which the indicator changes color in a titration?
    11·1 answer
  • Heat can be transferred from one material to another by direct touch, by differences in density in a fluid, and by ______ conduc
    6·1 answer
  • Iron and vanadium both have the BCC crystal structure and V forms a substitutional solid solution for concentrations up to appro
    12·1 answer
  • 4. Shows each line represented as a pair of
    13·1 answer
  • If you tested two samples of a particular pure substance, what would you find?
    14·1 answer
  • Atoms and molecules sbr2
    10·1 answer
  • Which option is a key point of cell theory? Cells can repair neighboring cells, but not themselves.Cells can repair neighboring
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!