Which of the following values of temperature and pressure most closely correspond to the triple point of this substance? 4500

Q: Given substances F2, Kr, Cl2 and HBr rank them with respect to the highest boiling point?

A: The boiling point is defined as the temperature at which a liquid's vapor pressure is equal to the…

Q: The substance oxygen has the following properties: Normal melting point: Normal boiling point:…

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Q: None

A: In sketch A, take the slider to point 3, because at -211 °C, carbon monoxide exists in solid form.…

Q: Arrange the following substances by boiling point from lowest to highest. Use the letters below each…

A: Boiling point of alcohol are greater then alkane . As molar mass increases then boiling point also…

Q: There are three sets of sketches below, showing the same pure molecular compound (ammonia, molecular…

A: Let's analyze the problem related to the phase changes of ammonia (NH₃) at different temperatures,…

Q: Us

A: Boiling Point is the temperature in which the vapor pressure of liquid becomes equal to the…

Q: The benzene molecule, C6H6, contains a flat, six-carbon ring that is often depicted as a hexagon…

A: Answer:- This question is answered by using the simple concept of boiling point which depends on the…

Q: Describe the behavior of carbon dioxide gas when compressed at 13°C. it will boil it will condense…

A: The states of matter exhibited by a substance under different temperatures and pressures can be…

Q: The substance fluorine has the following properties: Normal melting point: 53.5 K Normal boiling…

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Q: melting point of HC1: -114.8 °C boiling point of HCI: -85.1 °C A B -90. °C C (Choose one) (Choose…

A: Given that the melting point of HCl is -114.8Co and the boiling point is -85.1 Co.

Q: Che substance xenon has the following properties: normal melting point: 161.3 K normal boiling…

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Q: Which of the following substances has the highest boiling point? Br2 O F2 H2

A: As the size of halogen increases molecular weight also increases hence , the boiling point also…

Q: The normal boiling point of isooctane is 99 °C and its enthalpy of vaporization is 35.2 kJ/mol. What…

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Q: Go through the arithmetic to verify that diamond becomes more stable than graphite at approximately…

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Q: - Suppose a small sample of pure X is held at 63.°C and 1.2 atm. What will be the state of the…

A: The phase diagram shows the temperature and pressure at which different phases of a substance are…

Q: Which substance will have the highest boiling point Oa) CHBry OD) CHCH, Oa CHF

A: Boiling point is the temperature at which liquid converts into its vapor state.

Q: which of the following should have the lowest boiling point? NH3 N2 Na2S H2O HF

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Q: The substance hydrogen has the following properties: normal melting point: 14.0 K normal boiling…

A: Explained as follows

Q: If a sample of pure X is a mixture of liquid and gas, which point marks the highest possible…

A: Phase diagram: The phase diagram represents the different phases of the substance and the pressure…

Q: [Heferences) Carbon tetrachloride, CC4, has a vapor pressure of 213 torr at 40.°C and 915 torr at…

A: Introduction :  The Clausius Clapeyron equation can be defined as a way of describing a…

Q: At a pressure of 1 atm and a temperature of 50 At a pressure of 10 atm and a temperature of 10 At a…

A: Liquid Phase Liquid Phase Liquid Phase

Q: Gallium has a melting point of 30 °C and a boiling point of 2403 °C. At what temperature is it a gas…

A: We know that  Melting point : The melting point of a substance is the temperature at which it…

Q: The substance sulfur dioxide has the following properties: normal melting point: 200.4 K normal…

A: Given, normal melting point of sulfur dioxide : 200.4 K and normal boiling point : 263.1 K Now, In…

Q: 5. An unknown diatomic X2 exhibits a typical phase diagram in three phases: solid, liquid, and…

A: In thermodynamics, a substance's triple point is the temperature and pressure at which its three…

Q: Which of the following has the lowest boiling point? HF HELLO HI HBr H2O

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Q: Which of the following compounds has the highest boiling point? ||| OIV OH OH OH HO OH IV

A: Boiling point affected by hydrogen bonding it increases with hydrogen bonding And also with…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.