![esekvng4551](/avatars/12310.jpg)
esekvng4551
06.05.2020 •
Chemistry
Suppose you have a syringe full of 30 ml 30 ml of normal air at atmospheric pressure. If you reduce the volume of the syringe to 19 ml 19 ml , what will the pressure inside the syringe become in atmospheres? (Do not include units in your answer. Round your answer to the nearest whole number.)
Solved
Show answers
More tips
- P Philosophy Agnosticism: Opinion or Belief?...
- S Style and Beauty How to choose the best mascara for your eyelashes...
- F Food and Cooking Discover Delicious Recipes You Can Make with Ground Meat...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- S Science and Technology Why is there no gravity on other planets?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Answers on questions: Chemistry
- C Chemistry Which could be a possible molecular formula of c4h9?...
- C Chemistry Determine whether each of the following bonds would be polar or nonpolar: H-H H-O H-F Br-Br H-Cl H-N...
- C Chemistry How many moles of water can be formed from 0.57 moles of hydrogen gas?...
- C Chemistry Does anyone know how to make this a longer sentence? First you have to analyze your problem/question. After you research and collect data. Then you create a hypothesis and...
- C Chemistry Apollo 11 made a landing....
- C Chemistry Calculate the molar mass of NaNO3-...
- C Chemistry Melanie completes a long distance run at an average speed of 6 mph. If it takes her 3 hours, how far (distance) did she run? * 1 point A. 6 ÷ 3 = 2 mph B. 6 x 3 = 18 miles...
- C Chemistry 12. In rocket fuel (as in many of the balloons we blow up in class), hydrogen gas (H2) reacts with oxygen gas (O2) to form water vapor. a) Write a balanced reaction for...
- C Chemistry 1. A caterpillar spinning a cocoon around itself. 2. A parakeet repeating words after its owner. is this a learned behavior or inherited behavior ...
- C Chemistry An element with an atomic number of 11 and an atomic mass of 23 will have how many neutrons total?...
Ответ:
The pressure inside the syringe will become approximately 2 atmospheres
Explanation:
The question is about the relationship between pressure and volume, hence Boyle's law which states hat the volume of a given mass of gas is inversely proportional to its pressure, provided that the temperature remain constant.
That is P₁V₁ = P₂V₂
Where:
P₁ = Initial pressure = 1 atm
V₁ = Initial volume = 30 ml
P₂ = Final pressure = Required
V₂ = Final volume = 19 ml
Plugging in the values, we have
1 atm × 30 ml= 19 ml ×P₂
∴ P₂ = 30 (atm·ml)/19 ml = 1.579 atm ≈2 atm rounded to the nearest whole number.
Ответ: