Average human body temperature is 37°C or 310 K what would happen to human life if the melting point of water was above 310 K or if the boiling point of water was below 310 K

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

A: To calculate the freezing point and boiling point of the given solutions. The formula used to…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600…

A: We are given the vapor pressure (torr) versus temperature(oC) graph, and we have to find the most…

Q: Of C2H5OH and C3H5(OH)3 the one expected to have the higher vapor pressure is ________, and the one…

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Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600…

A: volatility of a liquid can be identified from the vapour pressure of liquid. And the temperature…

Q: Using the phase diagram below, answer the following question. Phase diagram for a liquid-liquid…

A: Given is the phase diagram for a liquid-liquid mixture of methanol and K.

Q: Give the scientific definition about the boiling water.

A: the scientific definition about the boiling water is given below.

Q: A pharmaceutical company develops a new drug and collects data about its phases. Given the following…

A: Given: At atmospheric pressure its melting point is 75°C and its boiling point is 157°C Its triple…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 - 800 700 600…

A: Please find your solution below : The vapour pressure versus temperature graph shows that the…

Q: The pressure above a pure sample of solid Substance X at -210. °C is lowered. At what pressure will…

A: Given:Initial temperature of solid X is Calculate the pressure at which the substance  will…

Q: You have learned that adding table salt, NaCl (58.44 g/mol, 2.16 g/cm3), to water (Kb = 0.52°C/m)…

A: Boiling point elevation refers to the increase in the boiling point of a solvent upon the addition…

Q: 400 pyridine pyrrole 200 00 - acetylacetone temperature, C Use the graph to answer the following…

A: Pyridine is most volatile and acetylacetone is least volatile because at same temperature vapour…

Q: more hydrogen bonds, requiring more energy to break. C) mp(1)<mp(2) Substance 1 is more symmetric…

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

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Q: Four liquids are described in the table below. Use the second column of the table to explain the…

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Q: Chloroform, CH3Cl, is an organic solvent that does not form hydrogen bonds and has a normal boiling…

A: The given equation for the change in boiling point is  ∆t=C×(273.15+tbp)×(760-Patm) It is also given…

Q: Boiling Point (deg Celcius) 150 100 50 -50 -100 H20 H2S H2Se H2TE + Boiling Point (deg Celcius) 100…

A: For the hydrides of group-16 elements are expected to be increase in the boiling point on goint from…

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

A: 9.9 g of  HI in 300 mL of water9.9 g of KI in 300 mL water9.9 g NaBr in 300 mL water300 mL of pure…

Q: The equation below will be used to determine the vapor pressure of isopropanol in this experiment:…

A: Given is an equation to calculate the vapor pressure of isopropanol.To find the value of  at  in…

Q: A young chemist has synthesized what he believed to be acetaminophen. He measured the melting point…

A: Melting point of pure acetaminophen = 169-170.5 Celsius Melting point of synthesized acetaminophen =…

Q: Which of the following compounds has the lowest boiling point? H He ome %3D 10 Li Be BCNO F Ne…

A: Boiling point is generally depends on intermolecular forces.  Stronger the intermolecular forces…

Q: A mixture contains 99% acetone and 1% ethanol what can you say about the boiling point of this…

A: Boiling point of a mixture of two compounds lies between the boiling point of its two components.…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800- 700 600.…

A: The following graph represents the variation of vapor pressure of three liquids at different…

Q: Use the observation in the first column to answer the question in the second column.  At 29°C,…

A: Enthalpy of vaporization : It is also known as the heat of vaporization and defined as the amount of…

Q: Which substance CANNOT decolorize bromine water?* Substance A Substance B Substance C Substance D

A: Organic reactions are those in which organic reactant react  to form organic products.

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

A: Given liquids : Hexane, cyclohexane and isopropyl acetate. Boiling point : The temperature at which…

Q: Question attached

A: Acid react with a base to form salt and water.

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

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Q: Due to the fact that the liquid you used was a volatile one, it will not completely recondense. Some…

A: If the vapor phase of a volatile liquid does not completely recondense, it means that some of the…

Q: If solid ice with a temperature of -10°C is added to the cup of room temperature salt water, do you…

A: A pure solvent has certain physical properties such as boiling point, freezing point and vapor…

Q: 1.A hydrogen gas thermometer is found to have a volume of 2000 cm3 when placed in an ice-water bath…

A: Initial:- Pressure = 1 atm Volume = 2000cm3 = 2L Temperature = 0oC =  273K  Final:-  Pressure =  740…

Q: the compound malic acid is used to increase the acidity of fruit flavoured products. it freezes at…

A: Given : Boiling point of malic acid = 423 K And melting point of malic acid = 401 K

Q: Select the substance which the lowest vapor pressure at a given temperature.     mercury, Hg…

A: Vapour pressure of the molecule depends on force of attraction present in atom or molecule .…

Q: Butane is a common fuel used in cigarette lighters and camping stoves. Normally supplied in metal…

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Q: What is the intermolecular force which explains the fact that water (H2O, mass = 18 amu) has a…

A: The reason for different melting points of water and oxygen is due to the different type of inter…

Q: If it takes you 10 min. to boil an egg to perfection at sea level, how long would it take to boil an…

A: Given that :  Time taken to boil an egg at sea level = 10 min We need to determine if the time…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 4 700 600…

A: a.) Volatile liquids are those which can easily boil . So they have lower boiling point or Higher…

Q: If the melting and boiling points of dioxane are 12 °C and 101 °C, respectively, what phase is…

A: Given information,The melting point of dioxane is 12 degree Celsius.The boiling point of dioxane is…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 B0- 700 600-…

A: Solution :      The graph of vapor pressure versus temperature shows a direct relationship between…

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

A: We use the formulas below to find elevation in boiling point(∆Tb) and depression in freezing…

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

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Q: The boiling point of heavy water is A 108° B 101.4° C 99° D 110°

A: Formula of Heavy water is D2O while Formula of simple water is H2O.  We know The Boiling point of…

Q: In no more than 5 sentences, give the relevance of determining the melting point of a substance.

A: Melting point of a substance can be defined as the temperature at which a solid start converting…

Q: This question requires a numerical answer. Do NOT include units or scientific notation in your…

A: The Clausius-Clapeyron equation gives the plot of ln(P) and 1/T. It is a straight line graph. The…

Q: . Use the second column of the table to explain the order of their boiling points. For example,…

A: Boiling point is the temperature at which vapor pressure of liquid is equals to atmospheric…