BrinkerSky8378
22.09.2021 •
Chemistry
Use context clues to find the definition for the word congregate as it is used in these sentences.
to assemble or come together
to talk to Congress
to travel from near by
to come from far away
Solved
Show answers
More tips
- A Animals and plants How to Properly Care for Orchids: Secrets to Successful Cultivation...
- W Work and Career Which types of activities are not subject to mandatory licensing?...
- C Computers and Internet Thin Client: What It Is and Why You Need It?...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Chemistry
- C Chemistry Which of the following is the formula for calculating pH from the Hydrogen ion Concentration? 0 pH = log - [H+] O pH = [H+] o pH = 10 [H+] 0 pH = - log [H+]...
- C Chemistry Which is the result of natural selection acting on any population? Select one: 0 Favorable genetic traits become more common over time. All members of a population change...
- C Chemistry Which is an example of velocity below A-86 centimeters per minute B-45 miles per hour northwest C-32 miles per hour on the road D-70 meters per second to right...
- C Chemistry An atom of an element contains 66 electrons. what element is it?...
- C Chemistry The life cycle represents the process of1 separation from parent2 asexual reproduction 3 metamorphosis 4 extinction...
- C Chemistry Which equivalence factor should you use to convert from 4.28 x 1019 molecules of oxygen (o2) to moles of o2? (1 mol o2/4.28 x 1019 molecules o2) (4.28 x 1019 molecules...
- C Chemistry Which halogen has the highest boiling point? which halogen has the highest boiling point? br2 i2 cl2?...
- M Mathematics ) As an ice cube melts its surface area is decreasing at a rate of 6cm2/sec. Find the rate at which the length of each side is decreasing at the moment when each side has...
- B Biology The students then grind up the strawberries and add the detergent solution. The detergent solution breaks down membranes around the cell and inside the cellState why it...
- G Geography Not all mountain systems were once volcanoes. Many of them are belts of rock that crumpled when two continental plates collided, forcing one plate to slide beneath another....
Ответ:
0.1593 L.
Explanation:
We can use the general law of ideal gas: PV = nRT.where, P is the pressure of the gas in atm.
V is the volume of the gas in L.
n is the no. of moles of the gas in mol.
R is the general gas constant,
T is the temperature of the gas in K.
If n and P are constant, and have two different values of V and T:P₁V₁T₂ = P₂V₂T₁
P₁ = 600 torr/760 = 0.789 atm, V₁ = 185.0 mL = 0.185 L, T₁ = 25.0°C + 273 = 298.0 K.
P₂ (at STP) = 1.0 atm, V₂ = ??? L, T₂ (at STP = 0.0°C) = 0.0°C + 273 = 273.0 K.
∴ V₂ = P₁V₁T₂/P₂T₁ = (0.789 atm)(0.185 mL)(298.0 K)/(1.0 atm)(273.0 K) = 0.1593 L.