M6L1 Determination of Ideal Gas Law Constant 2022

Find moles of hydrogen gas produced and ideal gas constant.

1.A. In testing for the ideal gas law, a student not well-familiarized with the order of the procedures in the experiment, unwarily measured and recorded the temperature of the water in the beaker at 23°C before, instead of after, doing the reaction. The measured h will ________. a. increase b. indeterminate c. still be the same d. decrease 1.B. The same situation but during the course of the experiment, the lab air conditioning failed, considerably heating the water. The measured h will ____?

MODEL: GASES EXERT PRESSURE INDEPENDENTLY Condition Pressure initial final 1.0 atm 3.0 atm Volume 22.4 L 22.4 L Temperature 273 K 273 K Comment 1.0 mole of N₂ gas fills the tank. 2.0 moles of O2 gas have been added to the 1 mole of N₂ gas in the tank. 219

What to do: Check (V) the column that best describe IDEAL GAS and REAL GAS. TABLE 2. Differences between real gas and ideal gas. IDEAL GAS REAL GAS DESCRIPTION 1. It really exists in the environment. 2. Does not really exist in the environment and is a hypothetical gas. 3. Intermolecular forces of attraction. 4. No intermolecular forces of attraction. 5. No definite volume. 6. Definite volume. 7. Elastic collision of particles. 8. Non-elastic collisions between particles. 9. High pressure 10. Less pressure 11.Obey all gas laws under all conditions of temperature and pressure. 12.Obey gas laws only at low pressures and high temperature.

B. Direction: Complete the following table and use the Ideal gas equation to calculate pressure, volume, number of moles, and temperature of a gas. Express your final answer in two (2) decimal places and show your solution below the table. Pressure (P) Volume (V) Теmрerature (T) Moles (1n1) 1. 5.00 atm 25.00L 273.15 K 2. 0.55 L 308 K 0.50 mol 3. 20.00 aun 30.00 L 25.30 1Iol 4. 15.00 atm 370.00 K 3.00 mol 5. 10.50 L 280.00 K 10.00 mol

Pls do fast and i will give like for sure Try to give solution in typed form

Option for blank one: (decrease, stay the same, increase) Option for blank two: (Avogodro's, Boyle's, Charle's)

Help please with this factors

Jj.63.

#3

16-23

Table 8.6 (report) Sample temperatre (C) Sample volume (mL) Sample temp in Kelvin (K) K' Value 1 40 C 4.4 mL 315.15 K   2 30 C 4.3 mL 303.15 K   3 18 C 4.2 mL 291.15 K   4 10 C 4.2 mL 283.15 K   5 0 C 4.1 mL 273.15 k     Absolute zero value from graph (k) Answer will not be 0 Kelvins Average k Value         1. Calculate k value in sig figs using the graph provided         2.    Find average k value

Solve correctly please. (Gpt/ai wrong answer not allowed)

ited .doc C The stopcock connecting a 2.00 L bulb containing nitrogen gas at a pressure of 636 mm Hg, and a 2.00 L bulb containing methane gas at a pressure of 446 mm Hg, is opened and the gases are allowed to mix. Assuming that the temperature remains constant, what is the final pressure in the system? Submit Answer $ 4 R F 95 % Retry Entire Group F5 [Review Topics] [References] Use the References to access important values f needed for this question. T G 6 B MacBook Air Y 9 more group attempts remaining H & 7 U N mm Hg 8 1 M ( 9 K F9 O ) P Previous Email Instructor Next Save and Exit [ Show All 1 X

please help me, double check your answers previous tutors got it wrong.

Please calculate pressure change (kpa), pressure change (Atm), average temperature (c) and average temperature (k) for all 4 trials

In the Dumas method,  the difference between the mass of the bulb and and bulb with the gas si taken to get the mass of the gas. This method is done by determining  the weight of the empty bulb/flask  and the mass of the bulb/flask filled with the volatile liquid before heating. Whicg of the statement is true with DUmsa method?     Both statements are false     The Second  statement is true and the first is false     Both statements are true     The first statement is true and the second is false

In the ideal gas experiment, a student used dilute HCI instead of 6.0 M HCI. As a result, a small amount of solid magnesium ribbon remained. How will this affect the experimental value of the pressure of dry air (PDA)? O a. Increase O b. No effect O c. Decrease O d. Indeterminate

1. In the ideal gas law, R depends on the pressure and temperature of the gas. True or false? 2. When the leveling bulb is higher than the water level, the pressure in the system is greater than atmospheric pressure. T or F? When the leveling bulb is lower than the water level, the pressure in the system is greater than atmospheric pressure. T or F?

IDEAL GAS LAW

In each row, select the molecule with the highlighted H atom that is more acidic. H. H. H. H hangu hamos H H 'S-H S H H H H S N H H X S 00. 18 Ar

What amount of pressure do you think the nitrogen contributed to the final total pressure? Explain your reasoning.

Thank you.

Question 10 and 11 please short answers

Solve all please

port #28

Finding vapor pressure / Partial pressure and moles using the Data collection

Can you help me solve this? Thank you