subject
Chemistry, 24.04.2020 18:50 dee5896

A small helium balloon with a volume of 178.6 mL at a pressure of 730 mmHg gets loose and
rises. As it does it expands to 413.0 mL. What is the final pressure on the balloon?
(Answer to the nearest 1 mmHg, but do not include units)

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 14:40
What type of solution is formed if 10 g of kclo3 are dissolved in 100g of water at 30
Answers: 2
question
Chemistry, 22.06.2019 08:00
Match the mixture with the substance// i really need on this guys (it’s a pic btw)
Answers: 1
question
Chemistry, 22.06.2019 09:30
Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
Answers: 2
question
Chemistry, 22.06.2019 12:30
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
You know the right answer?
A small helium balloon with a volume of 178.6 mL at a pressure of 730 mmHg gets loose and
rise...
Questions
question
Mathematics, 02.06.2020 23:00
question
Mathematics, 02.06.2020 23:00