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
oksian1 [2.3K]
3 years ago
7

(b) the absolute temperature of the gas at which 3.33x103 mol occupies 478 mL at 750 torr,​

Chemistry
1 answer:
bija089 [108]3 years ago
6 0

Explanation:

T=?

Given

n=3.33×10³

V=478mL=4.78L

P=750torr= 0.987 Atm

simply use the formula

PV =nRT

where R is universal gas constant

0.987×4.78= 3.33×10³×8.314×T

T = 0.000170°c

T= 273.15 K!

You might be interested in
calculate how many Liters of 0.50 M silver nitrate solution you will need to provide the 2.4x10^-3 moles of silver nitrate
wlad13 [49]

Answer:

4.8x10⁻³ Liters are required

Explanation:

Molarity is an unit of concentration in chemistry defined as the ratio between moles of solute (In this case, silver nitrate) and liters of solution.

The 0.50M solution contains 0.50 moles of silver nitrate per liter of solution.

To provide 2.4x10⁻³ moles Silver nitrate are required:

2.4x10⁻³ moles * (1L / 0.50 moles) =

<h3>4.8x10⁻³ Liters are required</h3>
8 0
3 years ago
What is the connection between physical properties and physical changes
irakobra [83]

Answer: Physical changes are related to physical properties since some measurements require that changes be made. Melting Point: As solid matter is heated it eventually melts or changes into a liquid state at the melting point. Ice (a solid form of water) melts at 0 oC and changes to the liquid state.

Explanation:

5 0
2 years ago
Read 2 more answers
Which of the following measurements is equal to 150dL
Eduardwww [97]
Micrometer and millimeter
7 0
3 years ago
How does thermal energy travel?
Softa [21]
Thermal energy travels<span> by conduction, convection, and radiation. It occurs when a cooler and warmer object touches each other. </span>
7 0
3 years ago
Read 2 more answers
Why are plastic containers preferred to glass containers for storing chemicals in the laboratory?
Nookie1986 [14]
Plastics are non-corrosive and non-reactive in nature. So they are used for storing chemicals in the laboratory. They are used for strong chemicals because they do not react with chemicals neither do they corrode
7 0
3 years ago
Other questions:
  • How do you solve this ??
    6·1 answer
  • Iron has a density of 7.86 g/cm3. Calculate the volume (in dL) of a piece of iron having a mass of 4.79 kg .
    10·1 answer
  • the mass of sample X is 20.0g. it was placed in a graduated cylinder and the water level rose from A to B. what is the density o
    9·1 answer
  • a length of #8 copper wire (radius = 1.63 mm) has a mass of 24.0 Kg and a resistance of 2.061 Ohm per Km. What is the over all r
    7·2 answers
  • Is this equation completely balanced?
    14·1 answer
  • Does gases have a kinetic attraction? Yes or no.
    5·1 answer
  • Calculate the number of atoms in 3.21 mole of Mg?
    11·1 answer
  • Mixtures of hydrogen and oxygen in varying concentrations can be sparked to produce water. Define mixture and compound, and then
    15·1 answer
  • Do you think it is still possible for the Church today to imitate the ways of the early Christians? Give reason for your answer.
    6·1 answer
  • A 4.7-L sealed bottle containing 0.33 g of liquid ethanol,C₂H₆O, is placed in a refrigerator and reaches equilibrium with its va
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!