I need help answering the following question: A balloon filled with helium, and its volume is 2.2L at 298K and at atmospheric pressure. The balloon bursts if its volume exceeds 2.3L. At what temperature would you expect the balloon to burst if the atmospheric pressure remains a constant?

Q: If 0.60 g of a gas occupies 300mL at 27°C and 630mm Hg of pressure, what is the molar mass of the ga...

A: Given that,Mass of the gas=0.60 gVolume of the gas=300mLT=300KP= 630mmHg

Q: 105 Chemistry I Laboratory Manual, 2017 Revision Questions: 1) What mass of KHP would you need in or...

A: Chemical reaction between sodium hydroxide and KHP is given by:

Q: I need help understanding and solving the following problem:A 30.0 mL analyte is made up of 0.155g o...

A: At equivalent point, the number of moles of monoprotic acid is equal to the number of moles of NaOH....

Q: Estimate the number of millimoles of Ca(NO3) 2  that contain 4.78 x 1022 formula units of Ca(NO3)2. ...

A: The term formula unit in chemistry can be defined as the empirical formula of a given covalent or io...

Q: If a 50.0 gram piece of copper is heated to 100oC and then put into a vessel containing 50.0 grams o...

A: The number of moles of Cu (n1) is calculated as follows:

Q: How do cations and anions differ?

A: An atom or group of atoms which carry some charge either positive or negative on them are said to be...

Q: 125Te?

A: The given isotopic notion refers to Tellurium- 125.The atomic number = 52 andThe mass number = 125.

Q: Question #3 @ top of page

A: 2,4-diol can be synthesized from 2,4-dione by the hydride reduction.The reducing agent used for the ...

Q: Write the chemical formula for the sulfate ion 4+ 3+ 2+ + 4- 0 8 7 6 5 3 2 1 19 6 5 7 8 12 (aq) (g) ...

A: The chemical formula for the sulphate ion is -SO42-(aq)