Substance 2. What is the boiling point of the substance? 3. What is the melting point of the substance" 4. What letter represents the range where the 5. What letter represents the range where thE 6. What letter represents the range where the 7. What letter represents the melting of the so 8. What letter represents the vaporization of th 9. What letter(s) shows a change in potential e 10. What letter(s) shows a change in kinetic ene 11. What letter represents condensation? 12. What letter represents crystallization?

Q: Answer the following about drawing the attractive force between a water molecule and an ammonia…

A:

Q: Rank the intermolecular forces from weakest to strongest.

A: Intermolecular forces are the forces which exists between two different molecules. There are four…

Q: Which liquid would have the highest boiling point?  a. Ch3-OH b. CH3-O-CH3 c. CH3-Ch3

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Q: how could you prove it to be the specific compound and not another

A: Solution: We know in qualitative analysis most of the compounds are confirmed from their physical…

Q: Question 3 A stir bar must be added into the distillation flask before the sample is heated. True O…

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Q: If each edge is 1 cm. How much liquid does this shape hold

A: Answer  Calculate the total Volume   By  using the square and…

Q: What is supercritical fluid?

A: ANSWERE IS DISCUSSED BELOW :

Q: Instructions: Determine and explain the type of intermolecular force of attraction that exists:

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Q: Predict the trend in boiling points of the following substances. Explain your reasonings. a) SiH4,…

A: The trend in boiling points of the given substances can be predicted based on the strength of their…

Q: How would the observed boiling point of ethanol and water be affected if distillation was performed…

A: The boiling point of a compound is the temperature at which solution pressure is equal to the…

Q: What is the process of the cooling curve of Naphthalene from 90 degrees to 55 degrees? tips (cool to…

A: According to the laws of thermodynamics, the process of freezing/melting or boiling takes place at…

Q: What point where ethanol is all done melting?

A: Melting point or temperature is the temperature at which any given substance changes from solid to…

Q: I don't know what the answer is in number three. I think that it will either be a and B because…

A: Non polar compounds:- These compounds have non- polar bonds between its constituent atoms, due to…

Q: If you were to consider only intermolecular forces and ignore any effects of mass, where would…

A: Generally, a particular state (liquid or solid or gas) of a substance depends on teperature,…

Q: Komal found that her vial of isopropyl alcohol showed a much better surface tension bubble shape (a…

A: Answer Options A, B and C are the three experimental errors that could have most likely occurred.…

Q: Explain how two different forces play a role in capillaryaction.

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Q: The liquid was nonpolar gasoline, would it be able to support a paper clip ?

A: The given concept is explained by concept of surface tension. Surface tension is responsible for the…

Q: In hand. your own words, explain how you can boil water in a syringe without burning your

A: We know that, the boiling point of water is 100 0 C in 1 atm. At the boiling point, internal vapor…

Q: How much solid should be placed in a melting-point capillary tube?

A: The amount of solid that should be placed in a melting point capillary tube is given below.

Q: the higher boiling point: diethyl ether or butyl alcohol?

A: The boiling point of the solution is defined as the temperature at which the vapour pressure of the…

Q: PLEASe provide in depth explanitons I will be using this to study

A: Option (b):Among the following compounds, thionyl fluoride (SOF2) has the lowest boiling point…

Q: Can someone please explain how to determine boiling points. These need to be ranked in order of…

A: Boiling points are experimentally determined in the lab.

Q: 4) Does it matter if the coin is heads or tails? Why or why not?

A: Surface tension is the inclination of liquid surfaces to contract into the smallest possible surface…

Q: What force(s) is(are) responsible for the higher heat of vaporization of benzene compared to…

A: Heat of vaporisation is the amount of energy needed to convert the liquid into gas without rising…

Q: 900 800- 700 600 500. 400. 300 hexane 200 acetone 100 ethanol 60 70 80 temperature, °C Use the graph…

A: We define volatility of a liquid is the measure of the tendency of its molecule to escape in the…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: vapor pressure,…

A: A liquid's volatility is a measurement of how likely its molecules are to escape in the vapor phase.…

Q: which experimental design would be best to use in investigating the boiling points of water and…

A: The water and ethanol samples are placed in two separate beakers and heated with a Bunsen burner.

Q: 1.) Is water a london disperse force, dipole dipole, or a hydrogen bonds? Explain.

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: Using the data draw the heating curve for ice. Show temperatures where the ice first began to melt,…

A: Step 1: plot without grid lines Step 2: plot with grid lines Step 3: here as per question only data…

Q: Consider the data table below. Based on the interpretation of the data, select all of the following…

A: Given statements,     a. Of the liquids given, Glycerol has the strongest intermolecular forces…

Q: Rank the elements or compounds In the table below In decreasing order of their bolling polnts. That…

A: The compounds given are,

Q: Label each molecule with the strongest intermolecular force exhibited in the pure substane

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Q: Use the observation in the first column to answer the question in the secc observation question At…

A: The enthalpy of vaporization is also known as the heat of evaporation or the heat of vaporization.…

Q: True or False: The process of cooling down is endothermic, and therefore, requires heat.

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Q: For each pair of compounds listed, check the box next to the one with the higher boiling point.…

A: Compounds

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Q: Draw the expanded structure of C15H11I4NO4 (Levothyroxine) molecule.  Illustrate all ways that this…

A:

Q: How did you get the heat of vaporization ethanol & benzene?

A: •Here given:- 1) Solution of benzene 2) Solution of ethanol •Here both solution present at same…