Chris has two tanks of helium gas. She wants to find out which tank has the most gas in it, so she can blow up balloons for a party. Chris thinks that measuring the masses of the two tanks will help her identify which one contains the most gas. Will comparing the mass of the tanks help Chris know which one has the most gas in it? Explain why or why not. *
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
Answers: 2
Chemistry, 23.06.2019 00:00
Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
Chemistry, 23.06.2019 09:00
Individuals within populations exhibit some diversity. as a result of possessing slightly different traits, some individuals are better able to survive and reproduce than others. if these individuals changes in the characteristics of the population may occur over time. the cumulative change in these characteristics is known as
Answers: 3
You know the right answer?
Chris has two tanks of helium gas. She wants to find out which tank has the most gas in it, so she c...
Questions
Mathematics, 21.04.2021 17:30
Mathematics, 21.04.2021 17:30
Mathematics, 21.04.2021 17:30
Mathematics, 21.04.2021 17:30
History, 21.04.2021 17:30
Mathematics, 21.04.2021 17:30
English, 21.04.2021 17:30
Mathematics, 21.04.2021 17:30
Mathematics, 21.04.2021 17:30
Physics, 21.04.2021 17:30
