How much heat is released if 5.4g of steam at 105 degrees C is condensed into 90 degrees C liquid water?

Q: A 0.550 g0.550 g sample of steam at 103.2 ∘C103.2⁢ ∘C is condensed into a container with 4.67 g4.67…

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Q: How much heat is released if 5.4g of steam at 105°C is condensed into 90°C liquid water?

A: Total heat released Q = Q1 + Q2 Where Q1 = heat released when steam at 105 °C is brought to steam at…

Q: Which liquid has the highest heat of fusion and heat of vaporization?

A: Heat of fusion: it is change in heat of a system resulting from providing heat energy to a substance…

Q: Explain the concepts of specific heat, heat of fusion, and heat of vaporization.

A: The phase change graph explains these terms. The graph of heat supplied versus temperature exhibits…

Q: A 0.551 g sample of steam at 106.1 °C is condensed into a container with 4.66 g of water at 15.2 °C.…

A: Thermodynamics deals with the flow of heat and the resulting work in a system. When substances of…

Q: Calculate the amount of energy needed to convert 19.9  g of water at 28.0 °C to steam at 100.0°C.

A: When a substance undergoes transition from liquid to gaseous state, firstly whole of the liquid…

Q: What is the mass of a sample of water at 100 degrees Celsius resulting from the release of 3,820…

A: Since the heat of condensation of water = 40.65 kJ/mol  And since 1 KJ = 239 cal Hence 40.65 KJ/mol…

Q: Determine the amount of heat released when 497 g of Pb are cooled from 37.2 °C  to 22.5 °C   and the…

A: The given data contains, mass = 497 g. Initial temperature = 37.2°C Final temperature = 22.5°C…

Q: If 1.4g of 100.0C steam begins to condense on a container of liqu'd water at 25.0C and they…

A: Steam that condenses in liquid water, from which, the mass of liquid water is to be determined.

Q: Suppose 1g of water at 10 °C was heated and there are no heat lost in the surroundings. How much…

A: Given that:                       Mass of water = 1g = 0.001 Kg                    Initial…

Q: Calculate the heat absorbed when 68.8g of ice at -30 C is converted to steam at 160 C

A: The process has steps like  I. Heating of ice to 0oC II. Melting of ice at 0oC III. Heating of water…

Q: 0.38 Calculate the heat released when 32.0 g of steam at 115.0°C condenses and then the water is…

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Q: If 1.10 g of steam at 100°C condenses into 38.5 g of water initially at 27.0 °C in an insulated…

A: Heat absorbed by a substance depends on mass , bmheat capacity and temperature of that system .…

Q: How much heat is required to change 265.4 g of water at 70.3°C to steam at 100.0°C? kcal

A: The amount of heat required to change 265.4 g of water at 70.3°C to steam at 100.0°C is to be…

Q: Calculate the amount of energy needed to convert 10.4 g of water at 31.0 °C to steam at 100.0°C. kJ

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Q: A 221.0 g sample of water at 24.5°C is heated to steam at 139.0°C. How much heat was absorbed?

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Q: Relate boiling point to molar heat of vaporization.

A: Given, The two terms which have to relate each other are boiling point and molar heat of…

Q: Which is denser at the same temperature and pressure, dry air or air saturated with water vapor?…

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Q: How much heat energy was lost by the liquid ethanol? How much heat energy was gained by the solid…

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Q: Vhat is the final temperature, how much water is there, and how much ice is there if 824g of ce at…

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Q: How much heat is required to change  256.0 g  of water at  58.1 ° C  to steam at  100.0 ° C?

A: Given that: Mass of water, mwater = 256.0 g Initial temperature = 58.1⁰C Final temperature = 100.0⁰C…

Q: Assuming that no heat is lost to the surroundings, what is the temperature of the entire water…

A: Given thatMass of ice = 24.0 gInitial temperature of ice = 0.00oCMass of water = 600.0 g Initial…

Q: How much energy is released when 36.1 g of steam condenses at 100 degrees celcius?

A: The process by which gaseous phase changes to liquid phase is called condensation. The energy…

Q: How is vapor pressure related to temperature?

A: The definition of vapor pressure is – The pressure is generated because of vapor formation by the…

Q: How many joules of heat energy are needed to completely change 29.0 g of water to steam at the…

A: The given data contains, mass of water = 29 g.

Q: one gram of gas to liquid

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Q: Consider liquid dimethyl ether

A: At a particular temperature , the amount of heat energy required to convert 1 mole of a liquid…

Q: A certain liquid has a vapor pressure of 92 torr at 23 Celsius and 359 Celsius torr at 45 Celsius.…

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Q: How much heat is needed to convert 0.232 grams of ice into steam, from -32.5 degrees C to 112…

A: Heating cold ice to hot steam requires Five distinct steps : 1. Heat -32.50C ice to 00C ice  2. Melt…

Q: How much energy is released when 36.1 g of steam condenses at 100 degrees celsius?

A: We know that  Condensation : Condensation is the change from a vapor to a condensed state  liquid.…

Q: How much heat is needed to melt 10.0 grams of ice at -10°C until it is water at 10°C?

A: Given, mass of ice = 10.0 g Initial temperature (Ti) = -10°C Final temperature (Tf) = 10°C Amount of…

Q: How much heat is required to convert 18.0 g of ice at -10.0°Cto steam at 100.0°C? Express your…

A: In this question Given that mass of ice (m) = 18 gram it is converted ice to steam with -10°C To…

Q: How many kJ of energy is released when

A: We have to calculate kJ of energy is released when 78.0g of steam from a volcano condenses at 100…

Q: How much heat is required to change 600. g of liquid mercury to gaseous merouty at the boiling?

A: To calculate the heat required to change the liquid mercury to gaseous mercury at its boiling…

Q: .. How much heat is needed to change 3 g of water to steam?

A: Conversion of water to steam is a phase change process. We would use heat of vaporisation of water…

Q: Why does steam at 100 °C cause a more severe burn than liquid water at 100 °C?

A: The state of matter in which the chemical and physical properties are uniform throughout is known as…

Q: Consider the statement below. "When nitrogen is liquefied, heat is released." Is this statement true…

A: Condensation is the process in which gas is converted into liquid. When the condensation process…

Q: How many calories of heat are liberated when 50 g of steam is converted to ice at 0 ᵒ C?

A: mass of steam =50 g specific heat of water = 1 cal g-1°C-1

Q: If the following solid metals all have the same mass, which will undergo the largest temperature…

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Q: A 0.542 g sample of steam at 107.3 ∘C is condensed into a container with 5.61 g of water at 14.7 ∘C.…

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Q: Calculate the heat absorbed when 117 g of liquid ethanol at 25.0°C is converted to gaseous ethanol…

A: The heat absorbed in the above process is given by  Q = m X Cl X ΔTl + ΔHvap X n + m X Cg X ΔTg…

Q: 3. How much energy would be needed to vaporize 2.8 g of water?

A: nwater = mass/ molar mass = 2.8/18 = 0.155 mol

Q: Differentiate between Vaporization and Vapor Pressure?

A: Given: Difference between  Vaporization and Vapor Pressure.     Explanation: Vaporization is defined…

Q: Which phase change involves the absorption of heat?

A: A phase change is occured when a matter changes from one state to another state. The possible states…

Q: How much energy must be supplied to convert 125g of ice at 0 degrees celcius to 125g of water at 91…

A: We will be using two types of heat in the whole process:   Q1  = Heat required to convert the ice at…

Q: A 0.554 g sample of steam at 105.5 ∘C is condensed into a container with 5.84 g of water at 14.0 ∘C.…

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Q: perature at the triple point is -92° C. Esure at the triple point is 0.87 atm. cal temperature is…

A: Interconversion of matter refers to the change of matter from one state to another state without any…

Q: A 0.527 g sample of steam at 103.7 °C is condensed into a container with 5.86 g of water at 16.1 °C.…

A: Given data mass of steam (ms)= 0.527 g mass of water (mw) = 5.86 g Initial temperature of steam (Ts)…

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.