If you combine 290.0 mL of water at 25.00 °C and 110.0 mL of water at 95.00 °C, what is the final temperature ixture? Use 1.00 g/mL as the density of water. Tinal = °C

Q: How many calories of heat (energy) would it take to heat 25.0 g of water from 35.0 °C to 45.0 °C?…

A: Given, Mass of water(m)= 25g Final temperature = 45°C Initial temperature = 35°C Temperature…

Q: ou place 300.0 grams of water in a coffee cup calorimeter and the temperature of the water is 22.3℃.…

A: answer = 23.65 0C

Q: A simple solar energy heater is a glass-topped box containing rocks. Sunlight heats the rocks during…

A: Specific heat capacity( C )is defined as the quantity of heat(Q) absorbed or released by m mass of a…

Q: In the laboratory a student uses a "coffee cup" calorimeter to determine the specific heat of a…

A: The heat is related to mass, temperature change, and specific heat of a substance as: q=mc∆T

Q: -6.3 x 101 oC convert this temperature to K

A: Welcome to bartleby !

Q: 30⁰g 2. How much heat is needed to raise a 0.30 kg piece of aluminum from 30.°C to 150°C? 9mXPX(AT)…

A: Given,  The mass of aluminum metal = 0.30 kg Initial temperature = 30. °C Final temperature = 150 °C…

Q: How many joules are there in a 255 calorie snack ba O 1.07 x 103 O 1.07 x 106

A:

Q: If 171.4 grams of water must be heated from 8.00°C to 85.0 °C to make a cup of tea, how much heat…

A: The solution is as follows :

Q: How much heat, in units of Joules, is needed to warm 647.2 g of copper from 40 °C to 82 °C? The…

A: q = mc∆T q = heat  m = mass of copper  c = specific heat of copper  ∆T = change in temperature

Q: A piece of iron with a mass of 35 g is heated and then placed in a beaker containing 600 g of water.…

A:

Q: 1) A sample of iron with a mass of 10.0 g changed its temp. from 50.4°C to 25.0°C with the release…

A:

Q: 11. 2. How much energy must be added to 50.0 grams of water to raise its temperature from 40.0°C to…

A: Given, mass of water= 50.0 g initial temperature, T1= 40.0 °C Final temperature, T1= 45.0 °C…

Q: Can you please help me understand how to get the answer to this question. A 15.0 g sample of nickel…

A: There is a discrepancy in temperature of heated nickel.  In this problem, I have taken 200 degrees.…

Q: How many joules of heat are required to heat 65 g lead from 22.0°C to 98.5°C?

A: The given mass of lead is 65 g. The specific heat of lead is 0.128 J/g °C. The given temperature…

Q: One beaker contains 156 g of water at 20. °C, and a second beaker contains 76.8 g of water at 95 °C.…

A: Heat gained (QGained) and heat lost (QLost) is calculated as shown in equation (1) and (2)…

Q: A 45-g aluminum spoon (specific heat 0.88 J/g °C) at 24 °C is placed in 180 mL (180 g) of water at…

A:

Q: How much heat is gained by copper when 77.5g of copper is warmed from 21.4℃ to 75.1℃? The specific…

A: Given :Mass of Coper = 77.5 gInitial T = 21.4℃Final T =  75.1℃Change in T = delta T = T2 - T1…

Q: Copper is used in building integrated circuits, chips, and printed circuit boards for computers.…

A: The given data: The heat absorbed by the copper = 228 J The mass of the copper = 125.0 g The initial…