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
Alecsey [184]
3 years ago
8

A sample of gas is held at 1000C at a volume of 20 L. If the volume is increased to 40 L, what is the new temperature of the gas

in CELSIUS?
​
Chemistry
1 answer:
kaheart [24]3 years ago
8 0

Answer:

The new temperature will be 2546 K or 2273 °C

Explanation:

Step 1: Data given

The initial temperature = 1000 °C =1273 K

The volume = 20L

The volume increases to 40 L

Step 2: Calculate the new temperature

V1/T1 = V2/T2

⇒with V1 = the initial volume = 20L

⇒with T1 = the initial temperature = 1273 K

⇒with V2 = the increased volume = 40L

⇒with T2 = the new temperature = TO BE DETERMINED

20L/ 1273 K = 40L / T2

T2 = 40L / (20L/1273K)

T2 = 2546 K

The new temperature will be 2546 K

This is 2546-273 = 2273 °C

Since the volume is doubled, the temperature is doubled as well

You might be interested in
Which term describes something that displays all the characteristics of life?
zaharov [31]
A, it says on here good luckkkkkk
5 0
3 years ago
Nitric acid with a concentration of 1mol/dm has a pH
goldenfox [79]
Water is neutral with ph 7. when we add water to acidic solution, it will be less acidic. so the pH of acid increases
6 0
3 years ago
.What threatens the newly hatched chicks?
marysya [2.9K]

Answer:

rats. that's all i know of Just about everything except the mother hen if they are natural hatch. Even when you incubate them there are threats. The healthy chicks will mob the weak ones, the older chicks (even by a day) will pick on the younger ones. Temperature extremes will threaten them as they need warm, humid conditions with gradual drops in surrounding temps in the brooder box. Early disease is sometimes a problem and all chicks should be started on medicated chick feed for the first few weeks to prevent several digestive diseases. Even the water dispenser can be a threat as newly hatched chicks will immerse themselves in an open water container so care should be taken to supply water in a self feeding covered dish.

Explanation:

3 0
3 years ago
Read 2 more answers
In your own words, describe how the energy of a pendulum is changed as it moves through one cycle of its motion. Pls help online
ruslelena [56]

In a perfect world without air resistance, the top of the swing would have the most potential energy, but the least amount of kinetic energy. As the pendulum falls down, it gains more kinetic energy as it travels faster due to gravitational acceleration but loses more potential energy as it loses height. The total amount of energy in the system (the sum of kinetic and potential energy) stays the same.

3 0
4 years ago
3. What is the meaning of coordination number?
ryzh [129]

Answer:

Explanation:

Its simple

This is the number of atoms, ions, or molecules that a central atom or ion holds as its nearest neighbours in a complex or coordination compound or in a crystal.

for example: Sodium chloride (NaCl) or table salt is an ionic compound. It means that each cation will have exactly one anion associated with it, which means the cation Na+ and the anion Cl− have the same number of coordinates.

It may be really confusing at first

I recommend you go online and watch tutorial  videos on the topic

4 0
3 years ago
Other questions:
  • Why does water move into the ground to create groundwater? A. evaporation B. wind C. gravity D. friction
    11·1 answer
  • Which chemical reaction falls under the study of electrochemistry?
    5·2 answers
  • For the reaction, X + Y → A + B, ΔGo is –1324 kJ. Which one of the following statements is NOT valid concerning the reaction?
    10·1 answer
  • How many grams of AgNO3 are needed to make 250 ml of a solution that is 0.135 M
    10·1 answer
  • ¿Que mide la solubilidad en una disolución?
    5·1 answer
  • A decomposition reaction has a half-life that does not depend on the initial concentration of the reactant.what is the order of
    15·1 answer
  • A solution of ammonia has a pH of 11.8. What is the concentration of OH– ions in the solution? Useful formulas..
    7·2 answers
  • The specific heat capacity of a certain type of cooking oil is 1.75 J/(g⋅∘C). What is the amount of heat exchanged when the temp
    12·1 answer
  • What is the formula for barium nitrate ?
    5·1 answer
  • According to the ,cell theory where do cells come from?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!