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
kipiarov [429]
3 years ago
9

What is the difference between a permanent change and a temporary change? What is

Chemistry
2 answers:
NikAS [45]3 years ago
6 0

Answer:

temporary changes are the changes which are there only for a short period if time.

Explanation:

generally temporary changes are reversible. permanent changes are the changes which remain for a longer time and are not reversible

Dennis_Churaev [7]3 years ago
6 0

Answer:

Permanent mangent is one that rerains its magnetic

You might be interested in
How many moles in 1.00g of salicylic acid?
salantis [7]

Answer:-  0.00724 moles.

Solution:- Grams of salicylic acid are given and it asks to calculate the moles.

For the moles, we divide the grams by the molar mass.

Formula of salicylic acid is C_7H_6O_3

Molar mass = 7(12.01)+6(1.01)+3(16.00)

= 84.07+6.06+48.00

= 138.13 gram per mol

We could make the dimensional analysis set up for showing unit cancellation and have the moles.

1.00g(\frac{1mol}{138.13g})

= 0.00724 moles

So, there will be 0.00724 moles of salicylic acid in it's 1.00 gram.

7 0
3 years ago
What element produces violet light of approximately 412 nm?
Natali [406]
a. Hydrogen

Hydrogen has a line at 410 nm.
Mercury has a line at 405 nm.
Sodium and neon have no lines near 412 nm.
8 0
3 years ago
Read 2 more answers
Which of the following statements is true?
Norma-Jean [14]

Answer:

C. Organs are made up of cells and tissues.

Explanation:

4 0
3 years ago
Read 2 more answers
How to get left ventricular end diastolic pressure echo equation?
aliina [53]
Whdhrntggmtkasbudubbffjtt
5 0
3 years ago
When electrons are added to the outer most shell of a carbon atom what does it form
bagirrra123 [75]
When electrons are added to the outermost shell of a carbon atom, it forms an anion.
3 0
3 years ago
Other questions:
  • Name 2 ways forelimbs are different than hind limbs.
    10·1 answer
  • Calculate the pH of the solution:
    6·1 answer
  • Which title is most appropriate for this table? ANSWERS: Uses of Functional Groups Involving Oxygen Natural Sources of Functiona
    7·1 answer
  • The monomers of nucleic acids consist of a phosphate group a five-carbon sugar and a
    15·1 answer
  • Which of the following is a correct definition of the term rectification? 
    11·1 answer
  • A major problem caused by humans is the contamination and depletion of _____ resources. A. solar B. water C. wind
    7·2 answers
  • Soil is an example of a:<br> a. solution <br> b. heterogeneous mixture <br> c. solid solution
    15·1 answer
  • Imagine that you have a 7.00 L gas tank and a 3.00 L gas tank. You need to fill one tank with oxygen and the other with acetylen
    6·1 answer
  • What was noticed about the shape of coastlines by sailors as early as the sixteenth century?
    6·2 answers
  • Help i’ll give u points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!