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
MariettaO [177]
4 years ago
15

Calculate the temperature required to make a 75.8 ml ballon initially at 57.9c change its value to 50.8ml

Chemistry
1 answer:
nika2105 [10]4 years ago
6 0

Answer:

T₂ = 221.8 K

Explanation:

Given data:

Initial temperature = 57.9°C ( 57.9+273 =330.9 k)

Initial volume = 75.8 mL

Final volume = 50.8 mL

Final temperature = ?

Solution:

According to Charles's law,

V₁ /T₁= V₂/T₂

T₂ = V₂T₁/V₁

T₂ = 50.8 mL ×330.9 k / 75.8 mL

T₂ = 16809.72 mL.K/ 75.8 mL

T₂ = 221.8 K

You might be interested in
Which joint in the human body is similar to the joint of a chicken wing
Dennis_Churaev [7]
Your arm looks similar to a chicken wing beneath your skin. Both contain a ton of cartilage.
7 0
3 years ago
Read 2 more answers
Which reactions performed in the experiment involved chemical changes?
Anvisha [2.4K]
A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. Classically, chemical reactions encompass changes that only involve the positions of electrons in the forming and breaking of chemical bonds between atoms, with no change to the nuclei (no change to the elements present), and can often be described by a chemical equation.
5 0
4 years ago
Read 2 more answers
Water and ammonium nitrate (NH4NO3) react in an endothermic reaction in a beaker. What would you expect to observe during this r
maksim [4K]

Answer:

The beaker will get colder

Explanation:

3 0
3 years ago
The formula for the acetate ion is:
fiasKO [112]

Answer:

<h2>Formula of Acetaon Iron is:-</h2><h2 /><h2><em>(</em><em>CH³</em><em>)</em><em>²</em><em>C</em><em>O</em></h2>

<h2><em>Hop</em><em>e</em><em> you</em><em> like</em><em> </em><em>it</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em></h2>

8 0
3 years ago
What unit is used to measure cell potential?
Lilit [14]

Volt is the unit to measure cell potential.

Explanation:

The cell potential is the measure of potential difference in the two halves of the electrochemical cell.

It is the measure of how much voltage exists between the two halves of the battery. The unit of volt is joule/coulomb. The cell potential is measured by voltmeter.

The energy per unit charge from the oxidation-reduction reaction to drive the reaction is cell potential.

3 0
3 years ago
Other questions:
  • Using relative enthalpy and entropy values, determine how the process is affected after each of the following temperature or pre
    12·1 answer
  • How many moles of nitrogen monoxide will be generated when 0.83 moles of nitrogen dioxide gas reacts with water?
    9·2 answers
  • Why do magnesium, phosphorus, and zinc exhibit slightly higher first ionization energies than the general trend within each of t
    6·1 answer
  • I don’t understand the difference
    9·1 answer
  • The first-order rate constant for the decomposition of N2O5:
    6·1 answer
  • If 518.0 g sample of a metal has a volume of 2.00mL what is the density of the metal
    6·1 answer
  • Balanced equation for the equation between zinc and acetic acid
    5·1 answer
  • How many mm are equal to 21 L. How many mg are equal to 9 g. How many grams are equal to 400 kg
    9·1 answer
  • A Transverse Wave is what
    10·1 answer
  • A Chef fills out a 50mL container with 43.5g of cooking oil, What is the density of the oil?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!