Homework Answers
Balance reaction according to color representation is
COCl2 (g ) + COCl2 ( g ) 2CO ( g ) +
Cl2 ( g )
Since reaction proceed under condition of constant pressure ( = 1 atm ) greater number of moles of product causes greater increase in volume according to Avogadro's law ( v proportional to n ) .
Suppose you have 1 atm of gas A and 1 atm of gas B. If A...
Suppose you have 1 atm of gas A and 1 atm of gas B. If A and B react to form C with a 1 A: 1 B: 2 C stoichiometry, what will the pressure of C equal? A) .082 atm B) 2.3 atm C) 1 atm D) 0.5 atm
< Question 1 of 13 > Perform the conversions. 735.6 mmHg = atm 1.740 atm =...
< Question 1 of 13 > Perform the conversions. 735.6 mmHg = atm 1.740 atm = Torr 854.1 kPa = atm 720.4 mmHg =
1 atm = 760 mmHg. If the pressure in a balloon is 2.3 atm, what is...
1 atm = 760 mmHg. If the pressure in a balloon is 2.3 atm, what is the pressure in mm Hg?
Increase the air pressure of a sealed fish tank to 2 atm from 1 atm by...
Increase the air pressure of a sealed fish tank to 2 atm from 1 atm by pumping in extra air What is the partial pressure of oxygen with 1 atm air before the pressure increase (suppose air has 20% oxygen)?
2. At 298 K. 0.30-mol Ar at 1 atm mixes with 0.20-mol He at 1 atm....
2. At 298 K. 0.30-mol Ar at 1 atm mixes with 0.20-mol He at 1 atm. The final mixture remains at 1 atm and 290 the standard state, the chemical potential of Ar and He are given as "(Ar) and i'(He), respectively. At the standard state, pº = 1 atm for any gases. (a) (10pt) Write the expression of Gibbs free energy before mixing. (b) (10pt) Write the expression of Gibbs free energy after mixing. (c) (15pt) Determine the mixing...
The increase in the applied pressure is 44 atm on water. If 1 atm is equal...
The increase in the applied pressure is 44 atm on water. If 1 atm is equal to 100 kPa, then what is the percentage change in the volume with respect to initial volume ? Select one: O a. 0.0002 O b. 0.02 O c.0.002 O d. 0.2 Next page ELS ACTIVITY
Figure (< 1 of 1 > 2.0 L 1.0 atm 25 °C 3.0L 2.0 atm 25...
Figure (< 1 of 1 > 2.0 L 1.0 atm 25 °C 3.0L 2.0 atm 25 °C Part A When the valve between the two containers is opened and the gases allowed to mix, how does the volume occupied by the N2 gas change? Express your answer using two significant figures. ΑΣΦ AVN, = VN, final – VN, initial = Submit Request Answer We were unable to transcribe this imagePart C How does the volume of the O2 gas change...
If (P1 = 3 atm, V1 = 0.2 m3) and (P4 = 1 atm, V4 =...
If (P1 = 3 atm, V1 = 0.2 m3) and (P4 = 1 atm, V4 = 0.4 m3) and
the heat absorbed by 12 mol of and ideal gas undergoing the Carnot
cycle is 10 kJ, what is the work done?
AIsothe Expansion 2 Isothermal Compression Volume →
Question 1 The atmospheric pressure is 711 mm Hg. What is the pressure in atm? 1...
Question 1 The atmospheric pressure is 711 mm Hg. What is the pressure in atm? 1 atm = 760 mm Hg O 2.12 atm O 0.212 atm 32.5 atm O 0.936 atm
TB4 The quasi-static ideal gas cycle shown to the right has three legs, an adiabatic leg #1 from (PyVị) to (P-1 atm, V3), followed by an isobaric compression leg #2 from (P-1 atm, V3) to (P -1 atm,Vi...
TB4 The quasi-static ideal gas cycle shown to the right has three legs, an adiabatic leg #1 from (PyVị) to (P-1 atm, V3), followed by an isobaric compression leg #2 from (P-1 atm, V3) to (P -1 atm,Vi), and ending with a constant volume pressurization leg #3 from (P-1 atm, VI) back to the initial state to complete the cycle. There are n moles of gas. What happens to the internal energy ( Ein) during leg #2 of this process?...
< Question 1 of 13 > Perform the conversions. 735.6 mmHg = atm 1.740 atm = Torr 854.1 kPa = atm 720.4 mmHg =
1 atm = 760 mmHg. If the pressure in a balloon is 2.3 atm, what is the pressure in mm Hg?
2. At 298 K. 0.30-mol Ar at 1 atm mixes with 0.20-mol He at 1 atm. The final mixture remains at 1 atm and 290 the standard state, the chemical potential of Ar and He are given as "(Ar) and i'(He), respectively. At the standard state, pº = 1 atm for any gases. (a) (10pt) Write the expression of Gibbs free energy before mixing. (b) (10pt) Write the expression of Gibbs free energy after mixing. (c) (15pt) Determine the mixing...
The increase in the applied pressure is 44 atm on water. If 1 atm is equal to 100 kPa, then what is the percentage change in the volume with respect to initial volume ? Select one: O a. 0.0002 O b. 0.02 O c.0.002 O d. 0.2 Next page ELS ACTIVITY
Figure (< 1 of 1 > 2.0 L 1.0 atm 25 °C 3.0L 2.0 atm 25 °C Part A When the valve between the two containers is opened and the gases allowed to mix, how does the volume occupied by the N2 gas change? Express your answer using two significant figures. ΑΣΦ AVN, = VN, final – VN, initial = Submit Request Answer We were unable to transcribe this imagePart C How does the volume of the O2 gas change...
If (P1 = 3 atm, V1 = 0.2 m3) and (P4 = 1 atm, V4 = 0.4 m3) and
the heat absorbed by 12 mol of and ideal gas undergoing the Carnot
cycle is 10 kJ, what is the work done?
AIsothe Expansion 2 Isothermal Compression Volume →
Question 1 The atmospheric pressure is 711 mm Hg. What is the pressure in atm? 1 atm = 760 mm Hg O 2.12 atm O 0.212 atm 32.5 atm O 0.936 atm
TB4 The quasi-static ideal gas cycle shown to the right has three legs, an adiabatic leg #1 from (PyVị) to (P-1 atm, V3), followed by an isobaric compression leg #2 from (P-1 atm, V3) to (P -1 atm,Vi), and ending with a constant volume pressurization leg #3 from (P-1 atm, VI) back to the initial state to complete the cycle. There are n moles of gas. What happens to the internal energy ( Ein) during leg #2 of this process?...
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