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
Ostrovityanka [42]
2 years ago
6

____________J/g. Degree C

Chemistry
1 answer:
abruzzese [7]2 years ago
8 0

Answer:

0.417 J/g'C

Explanation:

You might be interested in
the pressure and temperature of 10 liters of gas are doubled. if the original condition are 2 atmosphere of pressure and 400k wh
Harman [31]

Answer:

\boxed{\text{10 L}}

Explanation:

We have two pressures, two temperatures, and one volume.

This looks like a question in which we can use the Combined Gas Law to calculate the volume.

\dfrac{p_{1}V_{1}}{T_{1}} = \dfrac{p_{2}V_{2} }{T_{2}}

Data:

\begin{array}{rclrclrcl}p_{1}& =& \text{2 atm}\qquad & V_{1} &= & \text{10 L}\qquad & T_{2}& =& \text{400 K}\\p_{2}& =& \text{4 atm}\qquad & V_{2} &= & \text{?}\qquad & T_{2}& =& \text{800 K}\\\end{array}

Calculation:

\begin{array}{rcl}\dfrac{2 \times 10}{400}& =& \dfrac{4V_{2} }{800}\\\\0.050& = &0.0050V_{2}\\V_{2}& = &\mathbf{10 L}\end{array}\\\text{The final volume is }\boxed{\textbf{10 L}}

4 0
3 years ago
If I have 7.5 L of a gas in a piston at a pressure of 1.75 atm and compress the gas until its volume is 3.7 L, what will the new
Sergio [31]

Answer:

3.55atm

Explanation:

We will apply Boyle's law formula in solving this problem.

P1V1 = P2V2

And with values given in the question

P1=initial pressure of gas = 1.75atm

V1=initial volume of gas =7.5L

P2=final pressure of gas inside new piston in atm

V2=final volume of gas = 3.7L

We need to find the final pressure

From the equation, P1V1 = P2V2,

We make P2 subject

P2 = (P1V1) / V2

P2 = (1.75×7.5)/3.7

P2=3.55atm

Therefore, the new pressure inside the piston is 3.55atm

7 0
3 years ago
what does a set of four quantum numbers tell you about an electron. compare and contrast the locations and properties of two ele
daser333 [38]
Look on ///// quizlet.com
7 0
3 years ago
an_____is a trait that a organism inherits that makes it more suited to it's natural envormemt, helping it survive
Iteru [2.4K]

adaptation may be i guess

4 0
2 years ago
what are the slope and the y-intercept of the linear function that is represented by the equation y=-10X+1 ?
Vladimir79 [104]

The slope is 10

And the y-intercept is 1

Hope it helps

6 0
3 years ago
Read 2 more answers
Other questions:
  • The partial pressure of a gas is a inversely proportional to the temperature of the gas. b. directly proportional to the volume
    7·1 answer
  • What would have been another way of exciting the electrons without using a bunsen burner?
    6·1 answer
  • Scientific models can be used for a variety of different purposes. Which of the following statements about scientific models is
    5·1 answer
  • What other element had the same number of electrons as potassium??
    8·1 answer
  • what kind of change occurs when sodium and chlorine combine ? Describe the matter before and after the change
    7·1 answer
  • If the same amount of energy in the form of heat is added to 8.9 g samples of each of the metals below, which metal will undergo
    13·1 answer
  • When combined the two substances together in the cup, the product can be described as a ____ or ____ (there are two possible ans
    9·1 answer
  • How many atoms are in .45 moles of P4010
    15·1 answer
  • How many moles of gas are in a 30 liter compressed air tank if the
    15·2 answers
  • Crude petroleum is a mixture of many different components. How might one separate out the components to begin the process of ref
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!