Please show steps clearly.
The question is:
9.45 g of liquid hexane (C6H14) is introduced into a 10.0 L vessel containing 13.15 atm of oxygen gas at 21 degrees celsius and ignited, yielding carbon dioxide and water. If the vessel is then cooled to - 10 degrees celsius, what will be the gas pressure inside the vessel?
Please show steps clearly. The question is: 9.45 g of liquid hexane (C6H14) is introduced into...
Henry's Law states that the quantity of a gas that will dissolve in a liquid is proportional to the partial pressure of the gas and its solubility coefficient (its physical or chemical attraction for water), at a given temperature. Henry's Law: The volume of a gas (Vx) dissolved in a liter of water is Vx = (pX)*(SC), where pX is the partial pressure in atmospheres and SC is the solubility coefficient. a) At 1 atm and 37 degrees Celsius, the...
9. Henry's Law states that the quantity of a gas that will dissolve in a liquid is proportional to the partial pressure of the gas and its solubility coefficient (its physical or chemical attraction for water), at a given temperature a) Henry's Law: The volume of a gas (Vx) dissolved in a liter of water is Vx= (p3)*(SC) where pX is the partial pressure in atmospheres and SC is the solubility coefficient b) At one atmosphere and 37 degrees Celsius,...
Show all work please A student in the chemistry lab reacted liquid hexane (C_6H_14) with oxygen of the air to produce carbon dioxide gas and liquid water. Write a balanced chemical equation for the reaction How many O_2 molecules are required to react completely with 48.8 g of C_6H_14? How many grams of carbon dioxide are produced from 48.8 g of C_6H_14? Determine the amount of Cu_3P formed if 175 grams of copper is reacted with 35.0 grams of P4....
can you please show your steps ? 5. At 18 "C a sample of carbon dioxide gas has a volume of 25.5 mL under a pressure of 758 mmHg. What would the volume of the CO2 sample be at STP? 6. If 20.0 g of Clhas a volume of 4.00 L and a pressure of 6.0 atm, what is its temperature? 7. How many grams of oxygen are in 11.2 L of Oz gas at STP?
Please show detail of all steps 4. A sample of 0.842 g of helium (He) gas is added to sample of 2.89 g of carbon dioxide (CO2) gas inside a balloon, at constant temperature and pressure. The starting volume of the CO2 gas alone was 1.64 L. Find the new volume in L of the gas mixture. Explain this new volume value, using ideas of the kinetic molecular theory. [12 pts.
please show me how to get the correct answers in preperation for my upcoming exam 6.) E 10.) B 12.) C 6) The density of nitric oxide (NO) gas at0.970 atm and 34.9 °C is A) 0.0384 B) 10.2 C) 0.869 8/L. D) 0.339 E) 1.15 10) A pressure vessel contains CO2 (PCO2 = 3.78 atm) and O2 (P02 -6 atm) gases at a total pressure of 9.78 atm. What is the mole-fraction of CO2 and O2 gases, respectively? A)...
For parts of the free response question that require calculations, clearly show the method used and the steps involved in arriving at your answer. You must show your work to receive credit for your answer. Examples and equations may be included in your answers where appropriate Answer the following questions related to Xe Oo Oooool Xell) X (S) XUS) Diagram 1 Diagram 2 Diagram 3 (a) Diagram 2 shown above represents a particle-level view of liquid Xe atoms () in...
I need help figuring out #5.35, 5.37, 5.45, 5.57, and 5.71 Documents Pearson Updad Assgrmerti Eimiting. Nos |UNC 217 A gas-filled balloon having a volume of 2.50 L at 1.2 atm and 25°C is allowed to rise to the strato sphere (about 30 km above the surface of Earth), where the temperature and pressure are -23°C and 3.00 x 10 atm, respectively. Calculate the final volume of the balloon 5.35 The temperature of 2.5 L of a gas initially at...
Please answer all, this is for physical chemistry. Thank you T-Mobile 11:14 AM X Problem Set 2_Spring 2018.pdf 1- One gram of liquid bemzene (CH)is bumed in a bomb calorimeter. The temperature before ignition was 20826 C,and the temperature afher the combustion was 25.000 "C. This was an adiabatic calorimeter (constant volame). The heat capacity of the bomb, the water around it, and the contents of the bomb before the combustion was 10,000 JK. Calculate the ??-foe C.H.1) at 298...
Please use the formulate sheet and show all steps to make sure the question is worth any points a) The initial ratio of deuterium (D) to hydrogen (H) in a planet's atmosphere was 175000; however, the present ratio is 1/1500 and the initial and final abundances of D are 5 x 10° atoms per m3 and 9 x 106 atoms per m2, respectively. What fraction of deuterium has been lost, and what fraction of hydrogen has been lost in this...