E2_gas_laws_worksheet_SP2024

please answer both questions

4. A basketball is inflated to 9.0 psi (pounds per square inch) above atmospheric pressure of 14.7 psi (a total pressure of 23.7 psi). The diameter of the basketball is 10 inches. a. What is the pressure of the air in the basketball, expressed in atmospheres? b. What is the volume (in liters) of the basketball? The volume of a sphere =Tr. ednld nnaA TT. %3D AMAUA Slobo/iStockphoto

Complete the highlighted section D

Activity 1-1 part 3

#63

●●● 6 15 16 Keynote File Edit Insert Slide Format Arrange View Play ... 17 18 19 20 21 ✓ View 100% Zoom :0 F1 + Add Slide V View 125% Zoom ► Play + Add Page Keynote Live F2 O 38,742 Table 20 T Insert F3 Share Window Help APR 13 000 000 6 Table GAS LAWS HOMEWORK ASSIGNMENT (You can examine the data on the Student Data Sheets for assistance.) F4 GASES LAB HW (1) ~ GASES LAB Chart . Chart T Text 1.The pressure of a gas is doubled. Assuming that n and T are constant, what should happen to the volume of the gas? T Text 2.The pressure of a gas is doubled. Assuming that n and V are constant, what should happen to the temperature of the gas? Shape 3.The number of moles of gas is doubled. Assuming P and T are constant, what should happen to the volume of the gas? F5 P Media Shape density PA Media Comment F6 MacBook Air ◄◄ Comment F7 No Collaborate Color Fill Appearance Title Body [Slide Number ▾ Background ▶11 4 Collab F8 ● For Sli Edit M

What is the difference between associated gas and natural gas

5 please help! *urgent* write as many accurate and relevant statements about the picture below. please write more than 5 correct descriptions/statements. please be as descriptive as possible.

On the graph, which gas increases its concentration over time? * 100 METHANE, AMMONIA 75 ATMOSPHERE UNKNOWN 50 NITROGEN WATER 25 CARBON DIOXIDE OXYGEN 4.5 3. TIME (BILLIONS OF YEARS AGO) water O nitrogen methane and ammonia O oxygen O carbon dioxide CONCENTRATION OF VARIOUS ATMOSPHERIC GASES (PERCENT) 2.

match

4

The mass of the plastic bag, baking soda, and vinegar before the reaction was equal to the mass of the plastic bag, baking soda, and vinegar after the reactionBubbles were produced during the reaction which was evidence a gas was being producedThe plastic bag did not change in any way which indicated it was not involved in the reactionThe mass of the baking soda was exactly equal to the mass of the vinegar used to create the reaction.

One mole of N2 gas contains______N atoms a)1.20x1024 b)28 c)6.022x1023 d)2

I need help with these two questions

8.  Research for five comprehensive examples of problems on gas laws.  You should provide an answer key (along with a solution or solutions).

Kindly answer all. Thank you

Help with these questions

3. A student failed to completely decompose all of the KCIO,(s) present in their sample, leaving some unreacted. Will this error change the student's calculated values? If so, will the change be higher or lower than their true values? For each, explain your reasoning clearly. a. Mass Percent KCIO3 b. Gas Constant, R c. Molar Volume at STP

Please answer question 72 please. Thank you!

6. When humans plant more trees, carbon can begin entering the  _______________ as carbon dioxide.      A-hydrosphere      B-atmosphere      C-geosphere      D-biosphere

Dalton v Accessibility Mode Imn 7. Two tanks are connected by a closed valve. Each tank is filled with gas, and both tanks are held at the same temperature. We open the valve and allow the gases to mix. Tank A contains 5.00 L of oxygen at 24 atm, and tank B contains 3L of nitrogen at 32.0 atm. a. After the gases mix, what is the partial pressure of each gas? b. What is the total pressure? 8. A gaseous mixture contains 3.23 g of chloroform, CHCl3, and 1.22 g of methane, CH4. Assuming that both compounds remain as gases, what pressure is exerted by the mixture inside a 50.0 ml metal container at 275C? What is each of the partial pressures in atm?

Air Pollution explain why certain areas have more air pollution than others.

Methane and hydrogen sulfide form when hydrogen reacts with carbon disulfide. Identify the excess reagent and calculate how much remains after 36 L of H2 reacts with 12 L of CS2. 4H2(g) + CS2(g) → CH4(g) + 2H2S(g) A) 3 L CS2 B) 6 L CS2 C) 9 L CS2 D) 12 L H2 E) 24 L H2 O A O B E

69 * 00 < CO T R #3 Your answers are saved automatically. Remaining Time: 13 minutes, 21 seconds. * Question Completion Status: 2 1. 3. QUESTION 1 A mixture of three gases, Ron, Harry and Hermione is stored in a constant volume container at constant temperature. The mixture contains the amount of moles of each of these gases listed below. The total pressure of the mixture is 3.95 atm. What is the partial pressure (atm) of Gas Ron in the mixture? Report your answer to the thousandths place and do not include units. Ron Harry He mione 0.696 mol 0.724 mol 0.338 mol QUESTION 2 The heat of combustion for C3H8 (44.1 g/mol) is -2220.0 kJ/mol. Calculate the heat of reaction (in kJ) when 14.88 g C3H8 is combusted. Be sure to include the correct sign in your answer (+ or -) and do not put a space between the sign and the number. Do not include units in your answer. Report your answer to the hundredths place. Click Save and Submit to save and submit. Click Save All Answers to save all answers.…

0.018 0.016 0.014 0.012 0.01 0.008 0.006 0.004 0.002 10 20 30 40 50 60 70 08 90 Time(min) From the plot of [ N2O, ] in moles/liter versus time in minutes, interpret the data for the concentration of N2O; at O minute. [N,O, in mol L']

5 pollutants which are most dangerous for environment and what the sources of said pollutants are.