How much heat (J) can be absorbed by 1.500 kg of water and have the temperature of the water increase by only 2.0 °C?  Do not type units into your answer.

Q: If the specific heat of a solution is 4.18 J/goC, and you have 161 mL (1.03 g/mL) which increases in…

A: Mass of solution in grams is determined as follows,

Q: How much water is present if 64.9 kJ is needed to heat up water at 17.3°C to 96°C to brew some…

A: The amount of heat transferred from a system is calculated as follows,…

Q: 1. State the difference between heat and temperature. How are they measured?

A: Note: According to the rules we can answer only first question. Pls repost others.  Given: Heat and…

Q: Calculate

A: Water is not heated upto 100°C so it is not boiled. So that, specific heat capacity of water is…

Q: A 100 g piece of metal is heated to 500°C before being submerged in 2 liters of water at 25°C. If…

A: Given: mass of metal = 100 g Initial temperature of metal = 500 oC Volume of water = 2 L = 2000 mL…

Q: Explain why the curve has two segments in which heat is added to the water but the temperature does…

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Q: 24.0 g of metal at 78.3°C is cooled to 12.4°C and produces 194 J of heat. What is the specific heat…

A: Mass of substance M = 24.0 g  Initial temperature = 78.3 °C  Final temperature = 12.4°C  Heat…

Q: The evaporation of water is endothermic:         H2O(l)  + 44.01 kJ   -------->   H2O(g)       If…

A: Endothermic reaction is a reaction in which heat is absorbed.

Q: Calculate the amount of heat absorbed by 23.0 g of water when its temperature is raised from 31.0°C…

A: Answer

Q: If two objects, A and B, of different temperature come into direct contact, what is the relationship…

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Q: when 20 grams of salt is dissolved in 95 grams of water the temperature of the solution decreases…

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Q: If 44.8 kJ of heat were added to 166 g of liquid water (specific heat of 4.184 J/g °C) at 18 °C, how…

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Q: During a strenuous workout, an athlete generates 2210 kJ of heat energy. What mass of water would…

A: Q = nΔHvap   where Q is the heat dissipated by the systemn is moles of the compoundΔHvap is the heat…

Q: How much heat, in joules and in calories, must be added to a 75.0–g iron block with a specific heat…

A: Heat is the transfer of energy due to the difference in temperature.

Q: Explain how the high specific heat capacity of water can affect the weather in coastal regions.

A: Specific heat capacity is the amount of heat change in bringing one degree (Celsius or Kelvin)…

Q: 100 g of a solution (specific heat of 0.32 J/g C) undergoes a reaction in which 74.84 J of heat is…

A: Mass of solution = 100 g Specific heat = 0.32 J/g oC Heat released = 74.84 J

Q: A new alloy is designed for use in a car radiator. If the 17.6 kg radiator required 8.69 × 105 J of…

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Q: Which sample is most likely to undergo the smallest change in temperature upon the absorption of 100…

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Q: How much would the temperature (in °C) of 260. g of water at 25°C increase if 37.7 kJ of heat were…

A: The relationship between amount of heat of a substance and mass, specific heat, and change in…

Q: Calculate the change in temperature of water that is initially at room temperature if 3.0 kJ of heat…

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Q: The temperature of a beaker containing 194 mL (density of water is 1 g/mL) of water changes from 16…

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Q: How much heat (kJ) is absorbed by 948.0 g of water in order for the temperature to increase from…

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Q: The evaporation of water is endothermic:         H2O(l)  + 44.01 kJ   -------->   H2O(g)       If…

A: To find mass of water that will evaporate.

Q: When 9.85 grams of potassium hydroxide (KOH) are dissolved in 150.0 grams of water at 25.0 °C in an…

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Q: How much heat is gained when the temperature of 288 g of liquid water is raised rom 100 °C to 125…

A: We have to tell which option is correct from given choices of options by finding specific heat…

Q: On a hot sunny day, you get out of the swimming pool and sit in a metal chair, which is very hot.…

A: The amount of heat required to increases the temperature of the 1 g of the substance by 1 degree is…

Q: Given: Mass of Gold (g) -51.1557 g Volume of H2O (mL) - 100mL Mass of H2O (g) - 99.8g Initial…

A: Given: Mass of gold = 51.1557 g mass of water = 99.8 g Initial temperature of gold = 200.0 oC…

Q: 9.  If 14.5 kJ of heat were added to 485 g of liquid water, how much would its temperature…

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Q: How many joules of heat are absorbed when 1000g of water is heated from 18oC to 85oC? The specific…

A: We have to find how many joules of heat are absorbed when 1000g of water is heated from 18oC to…

Q: Given that 158.05 g of solution increased in temperature by 4.82 "C. how much heat was gained by the…

A: Given that: Mass of solution=158.05grams Change in temperature=4.82°C Specific heat of…

Q: How much heat, in joules, must be added to a 95.8 g iron block with a specific heat of 0.509 J/g °C…

A:

Q: Because water has such a high specific heat capacity, it heats and cools more slowly than land. How…

A: Given that,

Q: A hot pot of water is set on the counter to cool. After a few minutes it has lost 335 J of heat…

A: In this question, we will determine the heat energy gained by the surrounding.  You can see the…

Q: When 0.800 grams of NaOH is dissolved in 100.0 grams of water, the temperature of the solution…

A: Given that,mass of NaOH ,ms= 0.8 gmass of water, mw = 100 gInitial temperature = T1 = 25oCFinal…

Q: heat

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Q: Calculate the heat required (Joule) to remove from 1 kg papaya juice that contained 86% water if the…

A: Specific heat of water is 4.184 J/g-K . Heat(Q) = m×C×∆T

Q: The specific heat of water is 4.184J/g-°C. How many joules of heat will be  removed from 2.00 g of…

A: Given: Decrease in the temperature of water = 20.0 oC And mass of water = 2.00 g

Q: when 20 grams of a salt is dissolved in 95 grams of water the temperature of the solution decreases…

A: given; mass of water = 95 g temperature change = delta T = 40-30 = 10°C specific heat = 1.1 cal/g…

Q: When 20 grams of a salt is dissolved in 95 grams of water, the temperature of the solution decreases…

A: Given, mass = 20 grams + 95 gram = 115 gram ∆T=T2 - T1      = 30-40       =-10 oC c = 1.1cal/g oC ∆Q…

Q: Consider four 100.0-g samples of water, each in a separate beaker at 25.0 °C. Into eachbeaker you…

A: Given: mass of water = 100 g mass of metal = 10 g Initial temperature of water = 25.0 °C Initial…

Q: How much heat is gained by the water? B. How much heat heat is lost by the zinc metal? C. From the…

A: To solve this problem we will use the formula   q = m • C •∆T  Where , q = heat released or absorbed…

Q: If 14.5 kJ of heat were added to 485 g of liquid water, how much would its temperature increase?

A: The increase in temperature of a substance with respect to the quantity of heat transferred depends…

Q: If 2.36 g of calcium dichloride dissolves in 84.00 g of water in a kalorimeter at a constant…

A: 2.36 g of calcium dichloride dissolves in 84.00 g of water Mass of solution = mass of CaCl2 + mass…

Q: Explain the concept of specific heat and how the specific heat of water enables the human body to…

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Q: The temperature of 34.7 g H2O changes from 27 °C to 53 °C. What is the heat associated with this…

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Q: when 20 grams of salt is dissolved in 95 grams of water, the temperature of the solution decreases…

A: When the solute is dissolved in the solution and the amount of heat released is known as the heat of…