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
Xelga [282]
3 years ago
9

Substance A with a specific heat of 1.25 J/g∙oC and Substance B with a specific heat of 12.5 J/g∙oC. If both were exposed to the

same amount of heat which one would rise in temperature the most?
Chemistry
1 answer:
olga55 [171]3 years ago
5 0

Answer:

Substance A

Explanation:

Specific heat is defined by the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C).  

A higher specific heat means it takes more energy to increase the temperature of the substance compared to other substances. Since Substance A has a lower specific heat, it takes less energy to raise the temperature so it will rise in temp faster.

You might be interested in
Why edible oils shows rancidity when stored for a long time
iren2701 [21]

When edible oils are idle and stored for a long amount of time, they undergo oxidation due to the exposure to oxygen. This oxidation causes rancidity in oils.

4 0
3 years ago
Putting rock salt on the roads during a snowstorm is an example of: A. Boiling point elevation B. Vapor pressure raising C. Vapo
kvv77 [185]

Answer:

The correct answer is - D. Freezing point depression.

Explanation:

When rock salt is spread over snow-covered icy roads, it generates a liquid layer over it by melting from the surface thereby lowering or depression in the freezing point below the ice.

Therefore, due to this liquid layer comes into the contact with the ice present on the road and causes other ice to melts. This keeps on decreasing the volume of the ice on the road therefore, rock salts spread on the roads during a snowstorm.

7 0
3 years ago
The octet rule states that the formula for a compound is derived by Group of answer choices having a net charge of magnitude 8.
balandron [24]

Answer:

Atoms bonds with 8 electrons

Explanation:

Octet rule is a chemical rule that shows elements in main group bond so that each atom have 8 valence electrons in the outmost shell which make them to have similar electronic configuration with Noble gases This is important because the sharing of electrons make atoms to have full shell. Atoms with electrons not up to 8 react with more stable compound.

6 0
3 years ago
If the atomic mass of 1 oxygen atom is 15.9994 amu, how much mass does of oxygen have?​
Taya2010 [7]

Answer:

Oxygen's atomic weight is 16.00 amu. 1 mole of oxygen is 6.02 x 1023 atoms of oxygen 1 amu = 1.661 x 10-24g What is the molar mass (g/mole) of oxygen? Molar mass (in grams) is always equal to the atomic weight of the atom! Molar mass (in grams) is always equal to the atomic weight of the atom!

6 0
3 years ago
Read 2 more answers
Which area of the periodic table has the most elements included within it?
hjlf

The area of the periodic table that has the most elements included within it is metals (option A).

<h3>What is periodic table?</h3>

Periodic table of elements is a tabular chart of the chemical elements according to their atomic numbers so that elements with similar properties are in the same group (column).

The periodic table encompasses chemical elements arranged horizontally and vertically. The periodic table is made up of groups and periods.

However, most of the elements on the periodic table are metals because virtually 93 elements are metals.

Therefore, the area of the periodic table that has the most elements included within it is metals.

Learn more about periodic table at: brainly.com/question/11155928

#SPJ1

4 0
2 years ago
Other questions:
  • Normal cellular pH has a hydrogen concentration of 3.98 x 10-8 M. what is the pH of a cell
    15·1 answer
  • Please help me Solve this *I DONT WANT THE ANSWER* Just give me a good explanation...
    15·1 answer
  • How many significant digits are in 0.0038020 ?
    9·1 answer
  • Saccharin, a sugar substitute, is a weak acid with pka=2.32 at 25 ∘c. it ionizes in aqueous solution as follows: hnc7h4so3(aq)←−
    6·1 answer
  • The Hoover Dam in Nevada, supplied by Lake Mead, generates hydroelectric power for several western states, including the numerou
    13·2 answers
  • Which correctly lists the three agents that must be present for cementation to occur?
    11·2 answers
  • A sample of quartz is put into a calorimeter (see sketch at right) that contains of water. The quartz sample starts off at and t
    11·1 answer
  • The molar ratio of HPO42- to H2PO4- in a solution is 1.4. Calculate the pH of the solution. Phosphoric acid (H3PO4) is a triprot
    7·1 answer
  • Comprehension Questions:
    15·2 answers
  • How do interactions of the biosphere and the geosphere result in ecological succession
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!