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
hammer [34]
3 years ago
13

Please help fast

Chemistry
1 answer:
Maslowich3 years ago
4 0

Energy added  = mass*specific heat* rise in temperature.

= 5 * (60-50) * 4.18

=  50*4.18

= 209 J (answer).

You might be interested in
Question 15
Rina8888 [55]

Answer:

1.184 g

Explanation:

6 0
3 years ago
Read 2 more answers
Which statement describes thermal energy?
Alona [7]

Answer: Option (d) is the correct answer.

Explanation:

Thermal energy is defined as the internal energy of an object because of the kinetic energy present within the molecules of the object.

So, when thermal energy is added to an object then kinetic energy within its molecules will also increase. As a result, temperature of the object will also increase due to increase in number of collisions between the molecules.

Therefore, we can conclude that the statement energy that is associated with temperature, describes thermal energy.

5 0
3 years ago
Read 2 more answers
A balanced chemical equation is a direct presentation of the ___________.
Lisa [10]

Answer:

The chemical equation needs to be balanced so that it follows the law of conservation of mass. A balanced chemical equation occurs when the number of the different atoms of elements in the reactants side is equal to that of the products side.

Explanation:

How do you balance equations?

In general, however, you should follow these steps:

1. Count each type of atom in reactants and products.

2. Place coefficients, as needed, in front of the symbols or formulas to increase the number of atoms or molecules of the substances.

3. Repeat steps 1 and 2 until the equation is balanced.

5 0
3 years ago
A region of metamorphic rock lies far beneath Earth’s surface. In time, which two ways can the rock make its way upward to Earth
NeX [460]

It can uplift slowly due to the pressure of Earth’s plates.

It can melt into magma and recrystallize as extrusive igneous rock.

8 0
4 years ago
Read 2 more answers
Which of the following best describes hail?
posledela

Answer:

A- Small ice pellets that may fall to the ground in a mixture of rain and snow in the form of a solid

Explanation:

Small ice pellets that may fall to the ground in a mixture of rain and snow in the form of a solid  best describes hail.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Is benzene a compound ?
    13·1 answer
  • I just need advantages and disadvantages of nuclear,hydroelectric,and wind power
    8·2 answers
  • Consider the reaction given below.
    9·1 answer
  • Why does the temperature of heated water change when you increase the volume?
    13·2 answers
  • Please help me with this, it's due in 7 minutes. I don't quite get it.
    10·2 answers
  • Will give Brainliest!!! Will award answer! The following reaction shows the products when sulfuric acid and aluminum hydroxide r
    6·2 answers
  • Which of the following molecules has the same empirical formula as glucose (C6H1206)
    6·2 answers
  • How many moles of calcium nitrate could be produced from 8.64 moles of calcium hydroxide
    8·1 answer
  • Fill in the blanks.
    5·2 answers
  • Four gases were combined in a gas cylinder with these partial pressures: 3. 5 atm N2, 2. 8 atm O2, 0. 25 atm Ar, and 0. 15 atm H
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!