Using the attached chart can you please solve and answer the question below: What is the melting point at standard pressure (____________); what is the pressure and temperature of the triple point (_________ atm) (__________degrees celisus)?

Q: Calculate the amount of heat needed to melt 32.8 g of solid benzene (CH) and bring it to a…

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Q: What Is Dew point?

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Q: L flask containing in the flask after the stopcock is

A: In flask 1. V1 = 4.2 L P1 = 2.2 atm V2 = 8.4 L P2 = 1.9 atm At the both flasks are at same…

Q: Antarctica contains 26.5 million cubic kilometers of ice. Assume the temperature is -20 degrees…

A: SOLUTION: Step 1: The density of ice at -20 degree Celsius = 920 Kg/m3 =9.2 ×1011 Kg/Km3. The volume…

Q: Reset Help The heat that is added is used to change the phase from and therefore there is no two…

A: When energy given to the system is absorbed the change is an endothermic change. If energy given to…

Q: What is the liquid density of Propane as a fuel?

A: Propane is a hydrocarbon used as fuel.

Q: Consider the sealed containers (same fluid and on the same ground level) below with heights given in…

A: As we descent into Ideal liquid pressure increases linearly with depth. So, pressure inside liquid…

Q: the movement of solid, liquid and gas molecule of oxygen when the temperature rise up and cool down

A: Introduction :  Everything around us is made up of matter  , matter can be defined as the anything…

Q: Graph the pressure- temperature data on the grid.Be sure to label and scale your axes approximately…

A: The given data is:

Q: An increase in pressure may have effect on volume of a liquid. What will happen if pressure is…

A: We will choose Correct statement

Q: What is the symbol, SI unit and formula of boiling & melting point?

A: Answer - Boiling point - The boiling point of a substance is the temperature at which the vapor…

Q: Less is the surface area of a liquid, high will be its rate of evaporation. Select one: True False

A: Evaporation is a surface phenomenon. A surface of a liquid is the interface between the liquid and…

Q: List the factors that affect the rate of diffusion?

A: Diffusion can be defined as a process in which there is movement of substances from region of higher…

Q: In this set-up, what will happen to the liquid in the glass tubing when the contents of the vial has…

A: A question based on physical chemistry, which is to be accomplished.

Q: In an NFL game, both teams supply the referees with twelve footballs each, and the gauge pressure of…

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Q: Using your new knowledge about gas temperature and pressure, why is there a warning on aerosol cans…

A: An aerosol is a small solid particle or liquid droplet suspension of air or another gas. Aerosols…

Q: State Charles’s law?

A: An ideal gas is the one in which there is no inter particle interaction between the moving point…

Q: 1. Which of these models show the process of boiling (fast evaporation)? Circle the correct letter.

A: The left diagram A. showing the fast evaporation than the another. Evaporation is the process in…

Q: Read the following story and answer multiple choice question below: During one particular harsh…

A: The ideal gas equation is PV = nRT The pressure and volume are directly proportional to temperature…

Q: Question 1 a) Draw and explain the pressure -temperature diagram of condensate gas reservoirs.…

A: Natural gas reservoirs have also  divided into three groups  1. Dry gas  2. Wet  gas  3.Retrograde…

Q: Calculate the amount of heat needed to melt 46.9 g of solid benzene (C,H) and bring it to a…

A: Given; The mass of the solid benzene = 46.9g The melting point of the benzene= Initial Temperature =…

Q: Explain why the football Tom Brady used deflated once they were brought from the indoors to the…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: Water and ethanol, although they are both clear liquids, can be distinguished from each other by…

A: Water and ethanol have different properties like ethanol ignite easily in presence of oxygen and…

Q: When do a material in its gaseous state considered a true gas?

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Q: Question 6 Vacuum desiccators are more efficient than ordinary desiccators because O The low…

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Q: Which of the following statements is true about a gas being cooled in a container with a fixed…

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Q: If we assume the density increases with an increase in pressure, which is more dense, graphite or…

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Q: In this set-up, what will happen to the liquid in the glass tubing when the contents of the vial has…

A: The flask appears to be empty. However, a liquid level is maintained in the glass tubing initially.…

Q: The maximum pressure that a can of fizzy drink can withstand is 7 atm. Using the graph below,…

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Q: Convert grams of ice to moles of ice.  (For trials one and two only)

A: Given: Mass of ice in trial 1 = 24.3574 g. And the mass of ice in trial 2 = 23.9799 g.

Q: Analyze each of the following statements whether it describes the heating and cooling curve of…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: Calculate the amount of heat needed to melt 53.7 g of solid benzene (C,H) and bring it to a…

A: The heat required to change the temperature of any substance is directly proportional to the…

Q: Question 46 of 70 A 1.20 L weather balloon on the ground has a temperature of 25.0°C and is at…

A: Recall the following expression             P1V1T1=P2V2T2Given that, initial pressure of gasP1=1.00…

Q: Assume that the temperatures for containers A, B, C, and D are identical. Assume that container D…

A: Given that: The temperature is constant moles of contained D are equal to the sum of moles of…

Q: Items (6 images) (Drag and drop into the appropriate area below) H Br Br Br 14 OF 25 QUESTIONS…

A: A Chiral carbon atom is a carbon atom that is attached to four different types of atoms or group of…

Q: the pressure inside the tires of a backhoe is 40 psi. what will be the pressure in the units of atm?

A: Given : Pressure in psi = 40 psi. find:-pressure in the units of atm?

Q: Ice melts at a very a low temperature high temperature not really sure

A: Ice is a solid which has melting point of 0° C

Q: Explain why a glass of soda at 30 degrees Celsius will go flat faster than a glass of soda at 5…

A: Carbon dioxide and many other gases like oxygen, can be absorbed by water. The colder the water, the…

Q: Explain, using the KMT, why a gas is compressible and a liquid is not.

A: Using property of gas and liquid.

Q: A What is A? Does tap water enter at B or C? What is D called? What process happens at E? What…

A: This is the apparatus showing us the experiment of fractional distillation  Fractional distillation…

Q: Match the states of matter given as responses to the following descriptions Group of answer choices…

A: Solution :      Matter is defined as anything which has mass and occupies a particular space. It is…

Q: The state/s of water that exist at 100°C is/are (select all choices that apply):   Gas   All…

A: physical state of water at 100 degree centigrade is both liquid state as well as gaseous state. We…

Q: A flammable liquid will emit enough vapors to be ignited by a spark source at temperatures: a)above…

A: Flammable liquids are those liquids which can easily burn by a certain ignition source. They egt…

Q: More is the surface area of a liquid, high will be its rate of evaporation. Select one: True False

A: The phenomenon of change of a liquid into vapours at any temperature below its boiling point is…

Q: state

A: According to the question, we need to determine the state of Stearic acid at room temperature.

Q: Assume that the temperatures for containers A, B, C, andD are identical. Assume that container D…

A: Since D has total number of moles is equal to the sum of number of moles of A, B and C.  nA+nB+nC=nD…

Q: Gases are hard to compress. Select one: O True False

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Q: (a) What is the pressure in psi (pounds per square inch) on the given pressure gauge used for scuba…

A: The pressure gauge is given as follows:                                                     Each…