![Supermate11](/avatars/40496.jpg)
Supermate11
10.06.2020 •
Chemistry
The graph below shows how the temperature and volume of a gas vary when the number of moles and the pressure of the gas are held constant. How can the volume of the gas be increased if the pressure is constant?
Solved
Show answers
More tips
- F Food and Cooking How to cook crayfish? Everything you need to know...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- S Sport When is the Champions League final?...
Answers on questions: Chemistry
- C Chemistry A student made copper sulfate using 0.250 moles of copper oxide and 0.500 moles of sulfuric acid. Calculate the maximum mass of copper sulfate which could be produced.Give...
- C Chemistry How many molecules are in 237g (about a cup of water)...
- C Chemistry All of the following elements can be expected to have luster, ductility and good conductivity EXCEPT: Aluminum, Al Aluminum, Al Hydrogen, H Hydrogen, H Calcium, Ca Calcium,...
- C Chemistry What physical properties are characteristic of dipoles? (consider that water is OUR #1 polar molecule)...
- C Chemistry Two jars are shown. Jar A is filled with air. Jar B is filled with water and air. Compare the volume of the air in jar A with the volume of the water in jar B. Which statement...
- C Chemistry _Ba(No3)2(aq) + _Na2SO4(aq) = _BaSO4(7) + NaNo3(?) 1. Predict the states of the matter for the products of the reaction. 2. Balance the equation above. 3. Write the balanced...
- C Chemistry A sample of nitrogen gas occupies 9.20 L at 21degrees and 0.999m the pressure is decreased to 0.802 am at constant temperature, what is the newly occupied volume?...
- C Chemistry B.Use the words inside the box to complete the chart below...
- C Chemistry _AgNo3(aq) + _Na2Co3(aq) = 1. Predict the products of the reaction including the states of matter for each product. 2. Balance the equation. Please help me....
- P Physics When a resistor is connected across the terminals of an ac generator (113 V) that has a fixed frequency, there is a current of 0.324 A in the resistor. When an inductor...
Ответ:
Option C. By increasing the temperature
Explanation:
From the graphical illustration above, we see clearly that the volume and temperature of the gas are directly proportional. This implies that as the temperature increases, the volume will also increase and as the temperature decreases, the volume will also decrease. This can further be explained by using the ideal gas equation as shown below:
PV = nRT
P is the pressure.
V is the volume.
n is the number of mole.
R is the gas constant.
T is the temperature.
PV = nRT
Divide both side by P
V = nRT/P
Since n and P are constant, the equation above becomes:
V & T
V = KT
K is the constant.
The above equation i.e V = KT implies that:
As T increases, V will also increase and as T decreases, V will also decrease.
Considering the question given above,
The volume of the gas can be increased if the temperature is increased.
Ответ:
D) For every mole of carbon dioxide consumed, one mole of water is consumed.