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
OleMash [197]
3 years ago
13

Which statement correctly describes a chemical reaction?

Chemistry
1 answer:
Trava [24]3 years ago
6 0
The correct answer is C
You might be interested in
What are 3 household examples of bases? &amp;<br> What are 3 characteristics of Bases
Digiron [165]
Bleach
glass cleaner
dish-detergent
A base removes hydrogen ions from a solution
A base decreases the hydrogen ion concentration in a solution
on a ph scale something is basic if it's measured 8-14

4 0
4 years ago
If the number of moles of gas is doubled at constant temperature and volume, the pressure of the gas:__________
Vladimir79 [104]

Answer:

answer is b

use pv=nRT

p directly proportional to moles(n)

p1/p2=n1/n2

p/p2=n/2n

p2=2p

4 0
4 years ago
What is the new volume if a piston starts at 25ml and 900 mm Hg and the pressure decreases to 750 mm Hg?
Oliga [24]

Answer:

I screenshot and expained here

https://screenshot.best/A7QIKV.lnk

Explanation:

8 0
3 years ago
What happens to sunlight as it reaches Earth's atmosphere?
leonid [27]

Answer:

causes eclips of the sun

3 0
3 years ago
Please help!
cluponka [151]
IT IS D FOCAL POINT
P.S. im in middle school not trying to brag

3 0
3 years ago
Read 2 more answers
Other questions:
  • Correct first answer= Brianliest!PLEASE WOULD REALLY APPRECIATE IF YOU’D HELP ME OUT:’(
    5·1 answer
  • A 38.8 gram piece of metal absorbs 181J as it temperature increases from 25.0 degree celsius to 36.0 degree celsius. What is the
    15·1 answer
  • Is Carbon dioxide (CO2)to ionic or nonmetal??
    8·2 answers
  • Given the equation representing a system at equilibrium:
    11·2 answers
  • How is the earth like a gigantic recycling center
    7·1 answer
  • Which pair of substances would react the
    12·1 answer
  • How does elevation affect the amount of air pressure?”.
    15·1 answer
  • What is a heterogeneous mixture?​
    13·2 answers
  • If 3.6 g of aluminum completely reacts, how much Al2O3 (in grams) can be produced
    8·1 answer
  • What does Fe(NO3)2 + Cu stands for?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!