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a 10.0L ballon contains helium

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imagine that you added helium gas to a partially inflated mylar ballon, and expanded as the gas was added. During this expansion
1. 1 answer
2. asked by ashlee
3. 603 views
A helium ballon contains 0.32g of helium. Given the molecular weight of helium is 4. How many moles of helium does it contain.
1. 2 answers
2. asked by Anonymous
3. 1,369 views
1.)A ballon is filled with 3.0L of helium at 310k.The balloon is placed in an oven where the temputure reaches 340k.what is the
1. 3 answers
2. asked by ty
3. 3,512 views
A weather ballon with a 2 meter diameter at ambient temperature holds 525 grams of helium. what type of electric probe could be
1. 0 answers
2. asked by sofia
3. 515 views
Helium gas is added to a ballon already partially filled with helium gas the balloon inflated because the
1. 4 answers
2. asked by Star
3. 3,702 views
A ballon contains 30.0L of helium gas at 103 KPa. What is the volume of the helium when the balloon rises to an altitude where
1. 1 answer
2. asked by Carymar
3. 385 views
A 600-kg weather ballon is designed to lift a 4000-kg package. What volume should the ballon have after being inflated with
1. 3 answers
2. asked by Daniel
3. 710 views
A 600-kg weather ballon is designed to lift a 4000-kg package. What volume should the ballon have after being inflated with
1. 3 answers
2. asked by Daniel
3. 593 views
A Helium Gas Ballon Has A Volume Of 12.0L. At Room Temperature(25 Degrees Celcius) The Internal Pressure Is .05ATM. Calculate
1. 0 answers
2. asked by Steve
3. 558 views
a 10.0L ballon contains helium gas at a pressure of 655mmHg, what is the new pressure, in mmHg, of the helium gas at 20.0L, if
1. 1 answer
2. asked by shaun
3. 590 views

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