Can someone please explain in detail how to do the second part to this? I'm stuck....
Can someone please explain in detail how to do the second part to this? I'm stuck.
Consider two empty containers A and B whose volumes are 10mL and 20mL respectively. 1mL of liquid water is put into each container and the temperature of each container is adjusted to 20°C. The gas pressure in container B, which still has some liquid water in it, is found to be 17 torr. How would the pressure in container A and the amount of liquid water in container A compare to that of container B?
Homework Answers
Vapor pressures is a function of temperature, and it is independent of the volume of the container. The volume of the empty space in the container will not affect the vapor pressure of the liquid. In this example, each container has the same temperature, so the vapor pressure of the water will be the same in each container.
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Can someone please explain in detail how to do the second part
to this? I'm stuck....
Consider two empty containers A and B whose volumes are 10mL and 20mL respectively. 1mL of...
Consider two empty containers A and B whose volumes are 10mL and 20mL respectively. 1mL of liquid water is put into each container and the temperature of each container is adjusted to 20°C. The gas pressure in container B, which still has some liquid water in it, is found to be 17 torr. How would the pressure in container A AND the amount of liquid water in container A compare to that of container B? Can someone please explain in...
please explain how you found the answer please do all questions and explain answer 13. Consider...
please explain how you found the answer
please do all questions and explain answer
13. Consider two 1.0 L flasks at the same temperature. One flask contains ammonia gas and the second contains an equal number of moles of sulfur dioxide gas. Which of these characteristics will be the same for both gases? 1. average kinetic energy 2. density 3. pressure (A) I only (B) 3 only (C) 1 and 2 only (D) 1 and 3 only 14. (c) (a)...
Can someone please explain to me in detail how to do this problem? What is the...
Can someone please explain to me in detail how to do this problem? What is the pH of a solution obtained by mixing 3.15 g HNO3 and 2.6 g NaBr in water to create 755 L of solution? The molar mass of HNO3 is 63.1 g/mol and the molar mass of NaBr is 102.9 g/mol. A] 5.23 B] 6.15 C] 4.48 D] 4.18 E] 1.12 F] 4.00 G] 3.54 H] 2.38 I] 3.88
can someone please explain how to solve this problem it's slightyly confusing. So far I understand...
can someone please explain how to solve this problem it's
slightyly confusing. So far I understand how to set it up but the
calculations towards the answer is where im lost
thank you
In a typical gas experiment, a student measured the volume and pressure of a gas generated as 37.45 mL and 21.78 torr, respectively. If the temperature for the day was 31.9 °C, what is the volume of this gas at STP? P, 21.78 torr V, 37.45 mL...
Can someone please explain to me in detail how to do this problem? Which of the...
Can someone please explain to me in detail how to do this problem? Which of the following would increase the response in the post-synaptic cell (i.e., stimulate it more)? A) Drug that inhibits enzymatic breakdown of neurotransmitter in synapse B) Either of these (both increase) C) Drug that blocks re-uptake of neurotransmitter D) Neither of these
I'm not understanding c. Can someone explain please? a) In the deep space between galaxies, the...
I'm not understanding c. Can someone explain please? a) In the deep space between galaxies, the density of atoms is as low as 106 atoms/m3, and the temperature is a frigid 2.7 K. What is the pressure (in Pa)? 3.72e-17 b) What volume (in m3) is occupied by 5 mol of gas? 3.01e18 c) If this volume is a cube, what is the length of its sides in kilometers?
can someone please explain how to do this with as much detail as possible. someone tried...
can someone please explain how to do this with as much detail
as possible. someone tried to explain it earlier in relation to
(a,e) and (e,a) but im not sure even what that means
Bccurance of Methyl shift o. The following two elimination reactions are found to have very different rates of reaction. The cis compound produces two products and it reacts much faster than the trans isomer, which produces only one product. Explain these observations (the erence in rate...
Can you explain in detail how to do this question? I am completely stuck 5. Which...
Can you explain in detail how to do this question? I am completely
stuck
5. Which aqueous salt would result in a solution pH greater than 7? e) NaNO3 a) Na(CH,COO) b) d) KCI b) CoCl3 c) NH4Br Na CH2o0
Can someone please explain to me in detail how to do this problem? Please show all...
Can someone please explain to me in detail how to do this problem? Please show all of the work and do not skip any steps! What is the pH at the equivalence point in the titration of 10.0 mL of 0.35 M unknown acid HZ with 0.200 M NaOH? Ka = 2.4x10-7 for the unknown acid HZ A] 7.00 B] 10.1 C] 4.14 D] 9.86
Stuck on how to calculate PPM. Can someone please explain this to me! Determine the concentrations...
Stuck on how to calculate PPM. Can someone
please explain this to me!
Determine the concentrations of K2SO4, K+, and SO42- in a solution prepared by dissolving 2.36 x 10-4 g K2SO4 in 1.50 L of water. Express all three concentrations in molarity. Additionally, express the concentrations of the ionic species in parts per million (ppm). Note: Determine the formal concentration of SO42-. Ignore any reactions with water. [K, SO4) = 9.03 x10-7 M [K+] = 1.806 x10-6 M [K+]...
please explain how you found the answer
please do all questions and explain answer
13. Consider two 1.0 L flasks at the same temperature. One flask contains ammonia gas and the second contains an equal number of moles of sulfur dioxide gas. Which of these characteristics will be the same for both gases? 1. average kinetic energy 2. density 3. pressure (A) I only (B) 3 only (C) 1 and 2 only (D) 1 and 3 only 14. (c) (a)...
can someone please explain how to solve this problem it's
slightyly confusing. So far I understand how to set it up but the
calculations towards the answer is where im lost
thank you
In a typical gas experiment, a student measured the volume and pressure of a gas generated as 37.45 mL and 21.78 torr, respectively. If the temperature for the day was 31.9 °C, what is the volume of this gas at STP? P, 21.78 torr V, 37.45 mL...
can someone please explain how to do this with as much detail
as possible. someone tried to explain it earlier in relation to
(a,e) and (e,a) but im not sure even what that means
Bccurance of Methyl shift o. The following two elimination reactions are found to have very different rates of reaction. The cis compound produces two products and it reacts much faster than the trans isomer, which produces only one product. Explain these observations (the erence in rate...
Can you explain in detail how to do this question? I am completely
stuck
5. Which aqueous salt would result in a solution pH greater than 7? e) NaNO3 a) Na(CH,COO) b) d) KCI b) CoCl3 c) NH4Br Na CH2o0
Stuck on how to calculate PPM. Can someone
please explain this to me!
Determine the concentrations of K2SO4, K+, and SO42- in a solution prepared by dissolving 2.36 x 10-4 g K2SO4 in 1.50 L of water. Express all three concentrations in molarity. Additionally, express the concentrations of the ionic species in parts per million (ppm). Note: Determine the formal concentration of SO42-. Ignore any reactions with water. [K, SO4) = 9.03 x10-7 M [K+] = 1.806 x10-6 M [K+]...
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