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
Norma-Jean [14]
4 years ago
15

I need help!!!! Plz help me with the above question

Chemistry
1 answer:
maksim [4K]4 years ago
4 0
The answer will be bar graph

You might be interested in
Jonas mixes citric acid with baking soda. How does he know the reaction is endothermic?
Kipish [7]

Answer:

D. The temperature of the the solution increases

Explanation:

Endothermic. Endo means in and thermic means a temperature, so Endothermic means the taking in of an temperature and the only answer choices that deal with temperature is,A and D. If it absorbs temperature it's going to rise.

6 0
3 years ago
What is the frequency of a radio wave with a a wavelength of 3 m? (Hint: MHz
Ostrovityanka [42]

Answer:
a. 1 x 10^8

Explanation:

100 MHz = 100,000,000 Hz = 10^8 Hz

4 0
2 years ago
How does decreasing the temperature affect the volume of a gas?
Art [367]
1) If the volume of a container is increased, the temperature increases. 2) If the volume of a container is decreased, the temperature decreases. This means that the volume of a gas is directly proportional to its temperature. ... If the amount of gas in a container is increased, the volume increases.
6 0
3 years ago
Which of the following is an isotope of scandium?<br> 40 X 40 X 4X 2X
Liula [17]
688x




Explanation- Your welcome
6 0
3 years ago
Convert 0.320 atm to mmhg
Molodets [167]
<h2><em><u>PLEASE MARK BRAINLIEST</u></em></h2>

760 mmHg = 1 atm Therefore 30 atm = 760 * 3 mmHg = 2280 mmHg p1 = 700 mmHg p2 = 2280 mmHg You can compare them from there. You may also convert mmHg to atm by dividing by 760.

Your answer would be 243.2 mm Hg

5 0
3 years ago
Read 2 more answers
Other questions:
  • Given that the rate constant is 4.0×10−4 m−1 s−1 at 25.0 ∘c and that the rate constant is 2.6×10−3 m−1 s−1 at 42.4 ∘c, what is t
    11·1 answer
  • Jane bought some raisins to keep in her purse as a snack what is one reason raisins dont need refrigeration
    8·2 answers
  • A medical research lab in Europe is studying a drug’s absorption in the blood. Another lab in Japan is trying to delay the elimi
    9·1 answer
  • How many neutrons does the element in group 15<br> and period 4 have ?
    10·1 answer
  • Why is platinum metal preferred to other metals for the flame test​
    8·2 answers
  • Need help Quickly Are volcanos and earthquakes both constructive and destructive forces
    14·1 answer
  • Match each type of mass movement to its description.
    9·2 answers
  • 1a) Why do we study gases since reformation​
    8·1 answer
  • Which ones are physical change and which ones are chemical reactions:
    15·1 answer
  • Compare molecular &amp; covalent network crystal solid?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!