If an 4.7 g piece of water ice at -15C has 582 calories (enough to liquify it) added to it what would end temperature be?

Q: A compound with a specific heat of 1.26 is at 20.6 degrees C. When 686.8 J of heat are applied to…

A:

Q: If you feel warm after exercising, have you increased the in-ternal energy of your body? Explain.

A: If we feel warm after exercising, does it mean we have increased the internal energy of your body ??…

Q: how many calories are needed to warm 2.50 kg of water 5.00 C?

A:

Q: How much heat is lost when 789g of acetic acid is cooled from 82.7°C to 25°C. The specific heat of…

A:

Q: What mass of water will give up 240 calories when the temperature drops from 100 deg C to 68 deg C.…

A: Given:: Heat q= -240 cal T1=100 ℃  T2=68℃  Specific heat capacity of water, Cp= 1 cal g-1℃-1 mass of…

Q: What is the temperature in deg C of 2 L water at 30 C after 500 cal of heat have been added to? a.…

A:

Q: The average adult female should consume 2000 Cal per day. If you've consumed 35% of your daily…

A: Concept based on general mathematical calculation.

Q: Part P How many calories of heat are absorbed when 250 grams of water at 100°C vaporize to form…

A: When water converts from liquid to gas it absorbs heat. The amount of heat absorbed when one gram of…

Q: 5) The specific heat of water is: A. 5 Cal per g per C B. 2 Cal per g per C C. 3 Cal per g per C D.…

A: Introduction: The heat capacity of a matter is the quantity of heat required to increase the…

Q: If one (1) gram of sugar provides 4 Calories of energy, what is the Calorie content from sugar in a…

A:

Q: What would be the final temperature if 500 J of heat were transferred into 20. 0 g of Methanol…

A:

Q: calories to melt 17 g of ice ? q = cal

A: NOTE : Since there is no temperature details given in the question. Hence I'm assuming that the…

Q: The World Health Organization (WHO) recommends us to limit "free sugar" intake to no more than 5 %…

A: Given, Total calories intake of an individual in a day = 2000 calories Total free sugar intake as…

Q: 25.) Convert the fallowing numbers of calories or Kilocalbcies into joules a. 75.2 Kcol b. 75.2cal…

A: Answer:- This question is answered by using the simple concept of dimentional analysis and then…

Q: Convert the following: Show your complete solutions   1. Convert 5 x 10⁻⁴ calories to erg…

A: Given : We have to convert 5 x 10-4 cal. to erg. And 0.73 pound-foot/ second square to dyn

Q: how much energy is (kcal) is required to melt 77g of ice at (0.0C) to liquid?

A: Given: The mass of ice=77 g  Tempearature=0 °C The heat of fusion for water  =333.6 J/g

Q: how many Calories would be in a 250 ml glass of milk if you only considered fat Calories. show your…

A: In 1000 mL of milk 34 grams of fat, 49 grams of carbohydrates and 32 grams of protein present. So if…

Q: A normal adult requires 2000 Calories per day to maintain his metabolism. Nutritionists recommend…

A:

Q: how many calories are required to heat 93.6 g of menthol from -35C to 55C specific heat of…

A:

Q: A 44 gg piece of ice at 0.0 ∘C∘C is added to a sample of water at 8.0 ∘C∘C. All of the ice melts and…

A: Given: Mass of ice = 44 g. Initial temperature of ice = 0.0 oC All the ice melts. And the final…

Q: The nutritional Calorie is equal to 10 calories.

A: Calorie: Energy is expressed in units of calorie. For the survive on the earth, human body requires…

Q: How many calories (cal) are needed to warm 25 g of water from 65 ̊C to 92 ̊C. specific heat of water…

A: Heat capacity of water is 1.00 cal/g˚C Heat required to convert 25 g of water from 65˚C to 92˚C can…

Q: which substance has the highest specific heat?

A: The specific heat is the amount of heat required to raise the temperature of unit mass substance by…

Q: A 19.7724 grams of metal was heated to 100.001∘C  when the metal was placed into 155.00 grams of…

A:

Q: How many calories are released when 10.0 grams of steam condenses?

A: I am assuming that the steam condenses from the boiling point to the melting point. Thus, the steam…

Q: Q5. Calculate the amount of heat (kcal) released when 50.0 g of water at 100°C hits the skin and…

A:

Q: Your daily latte contains 290 Calories. You want to lose weight by giving up your morning latte and…

A: Given : Energy of latte = 290 Calories Weight to lose = 9 pounds Energy lost per pound = 3500…

Q: Type your answer... 4 How many kilojoules (kj) of energy are released during the combustion of…

A:

Q: How many calories of energy correspond to 28.4J? Show your work.

A: Given, Energy in Joule = 28.4 J  and we are asked to calculate the energy in calories corresponding…

Q: 5. What is the final temperature after 80.0 calories are absorbed by 10.0 grams of water at 25.0 °c?…

A: The question is based on the concept of specific heat capacity.   amount of heat required to raise…

Q: With this information, is Song Kang able to burn the calories he has consumed from SWEET in a week?…

A: Calories in 10 g chocolate SWEET = 9.0 kcal Calories in 15 g chocolate SWEET = (15 g * 9 kcal)/10 g…

Q: If an object has a high specific heat, would it be more like a conductor or an insulator? Explain.…

A: To explain: The relationship between the specific heat of the material and its conductivity.

Q: When 20 calories of heat is added to 2.0 grams of water at 15 degrees Celsius the temperature of…

A:

Q: What is the final temperature when 640 calories are given off (-q) by 40.0 grams of water at 45.0…

A:

Q: ow much heat is required to warm 1.20 Lof water from 20.0 ∘Cto 100.0 ∘C? (Assume a density of…

A: Amount of heat absorbed 'q 'to raise the temperature is found by the following equation,…

Q: A 36.52 g36.52 g sample of a substance is initially at 21.6 °C.21.6 °C. After absorbing 1505 J1505 J…

A: Given, mass of substance m = 36.52 g amount of heat absorbs q = 1505 J initial temperature T1 = 21.6…

Q: How many calories would be required to raise a temperature of 45 grams of sodium chloride from 300…

A:

Q: Among the given materials, which material has the highest specific heat? Choose from the choices…

A: Given: Water, carbonated drink, ice and lemon juice  To find: which will have highest specific heat…

Q: Natural gas, or methane, is an important fuel. Combustion of one mole of methane releases 802.3…

A: The question is based on the concept of physical chemistry. we have to convert the given energy into…

Q: There are 230 calories in a 48 g packet of M&M's. How many calories are in a 33.6 g bag?

A:

Q: 6.70 J heat is added to 5.71 g sample of unknown metal and temperature of metal increases by 0.798…

A: We know the equation of specific heat formula is: Q = m c Δ T where Q= heat energy (J) m= mass of…

Q: What happens to the internal and external temperature of the body after drinking cold water?…

A:

Q: A man and his wife bought a 10.00 oz steak that contains 569 Calories and cooked his steak for their…

A:

Q: If Great Lakes Christmas Ale is about 7.5 ethanol ABV (alcohol by volume) it actually about 6% ABW…

A: Given : % w/v of alcohol = 6 % = 6 g/100 mL Volume of alcohol = 500 mL And caloric content of…

Q: It took 16641664 J to raise the temperature of a sample of water from 12.512.5 °C to 34.534.5 °C.…

A: Relation between Calorie and Joule: 1 Calorie = 4.184 Joule

Q: Which compound is capable of hydrogen bonding with itself? 1-PROPANOL - (71-23-8) - Physical…

A: Hydrogen bonding is the bonding of Hydrogen with any electronegative atoms such as Flurine, Oxygen…

Q: How many calories are required to change the temperture of 2.0 x 10^3 grams of H20 from 20C to 38C?…

A: This problem can be solved by using the formula :                                  q=mc∆Twhere q is…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.