ondray39651 ondray39651

02-01-2023
Chemistry

Answered

Julie blows a bubble. At first, the pressure of the gas in the bubble is 4kPa. The bubble floats into the air and expands. When it

gets to the top of a tree the bubble has a pressure of 2kPa and a volume of 3. 5m2. Assuming a constant temperature, what

was the volume in mof the bubble when it was first blown?

Answer :

Other Questions

An engineer turns the temperature of a gas down, holding the volume constant at 1,250 l. initially, the temperature of the gas was 683.c and had a pressure of 2

A gas has a volume of 5 L at 2 atm pressure and the pressure is increased to 4 atm. Calculate the new volume.

Step 9: Measuring the Volume of Air Near 100°C Use tongs to put the beaker (with tube and thermometer) on the hot plate, 1600 1500 600 ml 400 300 200 100 Temper

A 450. ML sample of hydrogen is collected over water at 12. 0⁰C. The total pressure of the hydrogen and water vapor mixture is 78. 5kPa. What is the partial pre

1) Complete the table to show what would happen to the position of the following gas phase equilibria if the following changes were made. Tick the correct colu

Please help!!!!!! the rate of effusion of unknown gas x is found to be about 2.5 times that of sf6 gas (mw = 146 g/mol) at the same conditions of temperature an

The student repeated the experiment with an unknown metal q instead of magnesium. all the other vanabies were kept the same. the student recorded a smaller temp

Acellus Perform the following operation and express the answer in scientific notation. 7. 296x 102 = 9. 6x10-9 7. 6 x 10 Enter

Question 6 900 mL of water is added to 100 mL of a 0. 1 M solution. What is the new concentration? 0. 1M 0. 0001M 0. 001M 0. 01M

Please help me! Be sure to answer all parts. Rank the following measurements in order from smallest (1) to largest (6): Rank Measurement: 1. 0 x 10^-4 m 2. 0 x