b, a cube of granite has a mass of 40.9 grams and its temperature rises from 28.7oC to 63.0oC when placed outside in the sun for a period of time. Calculate the amount of heat absorbed by the granite. The specific heat of granit

Q: 110. A portable electric water heater transfers 255 watts (W) of power to 5.5 L of water, where 1 W…

A: The energy of the electric water heater is the heat produced during the change of temperature from…

Q: A gram of gasoline produces 45.0 kJ of energy when burned. Gasoline has a density of 0.77 g/mL. How…

A: The energy released by 1 g of gasoline = 45.0 kJDensity of gasoline = 0.77 g/mLVolume of gasoline =…

Q: A 46.4 g piece of hot iron is placed in 154.1 g of water with an initial temperature of 24.4°C. The…

A:

Q: Please find bolded info Q (water) = 4.186 Unknown #: III H = q  q= mass x specific heat (cs) x…

A: Water Data: Mass of calorimeter (mass of 1 styrofoam cup): 12.5 g Mass of calorimeter + water: 27.67…

Q: The specific heat of a certain type of cooking oil is 1.75 cal/(g ·°C). How much heat energy is…

A: To raise the temperature by 1∘ Celsius of a particular substance then for this a certain amount of…

Q: It is known that the boiling point of water on the Kelvin temperature scale is 373.15 K and the…

A: The freezing point of water is defined as 0.0°R on the Reaumur (R) scale and the boiling point of…

Q: Part 1: what is the total calories that the man would gain if he only ate 225 grams from his steak?…

A: Given, mass of steak = 16 oz

Q: How much energy is needed to convert 52.3 grams of ice at 0.00°C to water at 61.2°C? specific heat…

A: Temperature of ice = 0.00 0C =TiFinal temperature = 61.2 0CMass of ice = 52.3 gSpecific heat of ice…

Q: 1.  The rusting of iron is due to its reaction with oxygen. An iron nail weighing 8.531 g was left…

A: The balanced chemical equation for rusting of iron is given by

Q: The combustion of 4.00 grams of milk in a bomb calorimeter resulted in a temperature increase of 3.4…

A:

Q: Calculate the amount of heat needed to boil 146. g of water (H,0), beginning from a temperature of…

A: You will need to know the heat of fusion of water.   The molar heat of vapourization for water is…

Q: When 3.00 kg of water vapor cools to a temperature of 373 K, the value of q = –1950 kJ. If the…

A: The objective of the question is to find the initial temperature of the water vapor in degrees…

Q: Suppose that 140 mL of water changes in temperature from 52.11°C to 37.47°C. What is qwater in kJ?…

A: Applying formula of heat  Q= mc∆t

Q: In the lab, a cube of granite has a mass of 11.5 grams and its temperature rises from 21.2°C to…

A: The key to solving the problem of calculating heat absorption is the concept of specific heat…

Q: A chemical substance has a specific heat of 0.897 J/g. If 25.0 g of this substance is heated from an…

A: The given chemical substance has a specific heat of 0.897 J/g. If 25.0 g of this substance is heated…

Q: A 0.25g sample of a pretzel is burned. The heat it gives off is used to heat 50. g of water from 18…

A: Given information: Mass of sample = 0.25 g Mass of water = 50.0 g Initial temperature = 18°C Final…

Q: Consider the two spheres shown here, one made of silver and the other of aluminum. The spheres are…

A: The potential energy of an object is defined as the energy possessed by an object that rose to a…

Q: The specific heat of liquid mercury is 0.140 J g C-1. How many joules of heat are needed to raise…

A: Given, Specific heat capacity of liquid Mercury (Cp) = 0.140 J/g.°C Mass of Mercury (m) = 16.94 g…

Q: Suppose that 118 mL of water changes in temperature from 49.38°C to 33.12°C. What is qwater in kJ?…

A: Specific Heat: The amount of energy required to raise the temperature of one gram of a substance by…

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: One physical quantity can have many units. So conversion of units is very important. By cancelling…

Q: Heat produced by combustion of a different food sample is 10,000J/g. How many Calories per gramis…

A: Given: Heat produced by combustion of food sample = 10,000 J/g