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
Lelechka [254]
3 years ago
10

Rubbing alcohol evaporates from your hand quickly, leaving a cooling effect on your skin. Because evaporation is an example of a

physical property, how do the molecules of gas compare to the molecules as a liquid?
Chemistry
2 answers:
jenyasd209 [6]3 years ago
5 0
Gas molecules expand until they are spread out through out the space they are given while liquids take the shape of their container.
Ludmilka [50]3 years ago
3 0
The molecules in gas are farther apart and have more room to bounce around than liquid
You might be interested in
Which two reactions are opposites of each<br> other?
Alex17521 [72]
Can you provide a picture
6 0
3 years ago
Read 2 more answers
When a 235 92U nucleus is bombarded by neutrons (10n) it undergoes a fission reaction, resulting in the formation of two new nuc
user100 [1]

Answer:

^{139}_{56}Ba

Explanation:

The fission reaction taking place given in the question is:

^{235}_{92}U+^{1}_{0}n\rightarrow ^{A}_{Z}Ba+^{94}_{36}Kr+3^{1}_{0}n

The mass is conserved in the reaction.

So,

235 + 1 = A + 94 + 3×1

A = 139 g/mol

Also, number o protons remain same. So,

92  = Z + 36

Z = 56

The isotopic symbol is ^{139}_{56}Ba

5 0
3 years ago
Is insulating ability a chemical property or physical?
Maurinko [17]
The insulating ability of a substance is a physical characteristic and not a chemical one. A physical property is a characteristic that distinguishes one type of matter from the other and can be observed without changing the identity of the substance. A chemical property describes how one substance changes into another in a chemical reaction. 
6 0
3 years ago
KMnO4 + H2 S o4 + H2 S o4 is equal to K 2 S o4 + cuso4 + H2O + CO2​
Eddi Din [679]
Do you need us to balance it?
6 0
2 years ago
Each element possesses unique chemical and physical properties.<br> a. True<br> b. False
belka [17]
A. True Because Each element is made up of unique type of atom that has very specific properties
4 0
3 years ago
Other questions:
  • What are the empirical formulas of c4h10<br>c2h5oh <br>h2s2o8 <br>b2h6 <br>please 
    9·1 answer
  • Which of the following are interactions between particles in a liquid?
    7·1 answer
  • Is there unlimited space in space?
    9·2 answers
  • 48.5 moles of P4O10 contains how many moles of P
    9·2 answers
  • For the following reaction, identify the element that was oxidized, the element that was reduced, and the reducing agent. Give a
    12·1 answer
  • Which hypothesis led to discovery of the proton?
    11·2 answers
  • What volume will 2.50 mol of hydrogen (H2) occupy at -20.0 °C and 1.5 atm?
    13·1 answer
  • How much water needs to be added to 100 mL of a 20%w solution of copper (II) sulfate to prepare a 0.01-M solution?
    10·1 answer
  • when methane reacts with oxygen, the products are carbon dioxide and water. How many grams of carbon dilxide are formed if 30 g
    10·1 answer
  • Boron’s chemistry is not typical of its group.(a) Cite three ways in which boron and its compounds differ significantly from the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!