ORTwo containers of water. I contains 30g of water (A)and I contains 50g of water (B). Water A has areinitial temperature of 280.K and water B has aninitial temperature of 330.K. When combined in avaccum, the final mass of80.09.What is the final temperature of the combinedwaters?water comes to||Given:9 = mx C₂ x AT(30.0g) x (4.185/g.x) x (TF - 280.0K)(50.0g) x (4.185/g. K) x (TF - 330.0k)30.09 x 4.18J/g. K x (TF - 280.0k) = 50.0g x 4.185/9.xx (TF-330K)solve:imp

Ans. Let final temperature is Tf after mixing Since we know that, q = mcsΔT = mcs(Tf-Ti) q is heat…

бод has an Two containers of water. I contains 30g of water (A) and I contains 50g of water(B). Water A has an initial temperature of 280.K and water initial temperature of 330. K. When combined in vaccum, the final mass of water comes to 80.0g, What is the final temperature of the combined waters?

бод has an Two containers of water. I contains 30g of water (A) and I contains 50g of water(B). Water A has an initial temperature of 280.K and water initial temperature of 330. K. When combined in vaccum, the final mass of water comes to 80.0g, What is the final temperature of the combined waters?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

You heat a water jug and a rock of equal mass to 40. °C. If you can only place one item under your blankets to stay warm throughout a cold night, which would you choose and why? O The water because it will release more heat as it cools. O The rock because it will release more heat as it cools. O The water because it will absorb more heat as it cools. O The rock because it will absorbe more heat as it cools.
A 50.0-g sample of liquid water at 35.0 C is mixed with 35.0 g of water at 78.0°C. The final temperature of the water is 51.8 56.5 62.4 52..7 50.4
8. Butane, which is the fuel used in cigarette lighters, combusts according to the following thermochemical equation: 1002 2 C4H10(g) + 13 O2(g) → 8 CO2(g) + 10 H₂O(g) AH = -5316.6 kJX LR If 10.0 g of butane burns completely in oxygen and the heat is used to warm up 25.0 L of water at 22.0 °C, what will be the final temperature of the water (assuming that no heat is lost to the surroundings and that d = 1.00 g/mL for water))? 2 5 UVILS Dr. Lara Baxley *** WH 13/0 but
A 2.63 g sample of a substance suspected of being pure gold is warmed to 72.8 degrees Celsius and submerged into 15.5 g of water initially at 24.5 degrees Celsius. The final temperature of the mixture is 27.0 degrees Celsius. What is the specific heat capacity of the unknown substance? Express your answer using to significant figures.
A 8.45 gram metal ball at 44.7°C is heated with 730 Joules. If the heat capacity of the metal is 1.962, what is the final temperature of the ball?
Suppose that 23 g of each of the following substances is initially at 27.0 ∘C. What is the final temperature of each substance upon absorbing 2.25 kJ of heat? Gold Silver Aluminum Water
1,922 Joules of heat are added to 42.5 grams of water, initially at 20∘C. What is the final temperature of the water?
You are performing an experiment where you place 9.2113 g of Al metal at 205.02 C into a coffee cup calorimeter that contains 98.4 g of water at 25.05 C. The final temperature of the water in the coffee cup is 28.89 C.Calculate the heat (q), in J, gained by the water using the equation, , given cwater= 4.184 J/g°CDo not include units. If you need to express your answer as an exponential number, use this template: 1445 should be typed as 1.445e+003
Material A and material B was exposed to the same change in temperature- but the heat involved with A is 3 times greater than B. If mass of A is 1 kg and mass of B is 10 kg. how do you describe their specific heat ? * O Specific heat of A is 10 times lesser compared to B O Specific heat of A is 10 times greater compared to B O Specific heat of A is 20 times greater compared to B Specific heat of A is 30 times greater compared to B
One beaker contains 199 g of water at 20. °C, and a second beaker contains 80.3 g of water at 95 °C. The water in the two beakers is mixed. What is the final water temperature?
A 35.0 g sample of bronze (specific heat: 0.402) is left in a deep freezer for several hours then placed into 75.5 g of water (specific heat: 4.184) initially at 25.0 ˚C. The water and the bronze stabilize when both are at 15.5 ˚C. What was the initial temperature of the bronze?
If you combine 360.0 mL of water at25.00⁢ ∘C and 100.0 mL of water at 95.00 ∘C, what is the final temperature of the mixture? Use 1.00 g/mL as the density of water. ?final= ∘C