What is the final temperature when 20.0 g of water at 25 C is mixed with 30.0 g of water at 80 C in an insulated calorimeter?
The final temperature of the water will be 31.2 °C.
What would be the final temperature of a mixture of 100g of water at 90 C and 600g of water at 20 C?
30°C
What could be the final temperature of a mixture of 100 g of water at 90°C and 600g of water at 20°C. (Ans. 30°C)
What would be the final temperature of a mixture of 60 grams of water at 40 C temperature and 60 g of water at 80 C temperature?
Since the masses of the liquid at different temperatures are same, the answer is very easy and simple : average of 20⁰C and 40⁰C. that is: 30⁰C.
What is the average temperature of 50g of water at different temperatures?
since it is given that 50 gms water at 20 ⁰ C and 50 gms of water at 40⁰ C are mixed. Since the masses of the liquid at different temperatures are same, the answer is very easy and simple : average of 20⁰C and 40⁰C. that is: 30⁰C.
What is the average temperature of the mixture at different temperatures?
Since the masses of the liquid at different temperatures are same, the answer is very easy and simple : average of 20⁰C and 40⁰C. that is: 30⁰C. Was this answer helpful? 1g steam at 100 oC is passed in an insulated vessel having 1g ice at 0 oC. Find the equilibrium temperature of the mixture. Neglect heat capacity of the vessel.
What is the specific heat capacity of copper at 18 C?
45 g of water at 50C in a beaker is cooled when 50 g of copper at 18 C is added to it. The contents are stirred till a final constant temperature is reached. Calculate this final temperature. The specific heat capacity of copper is 0. 3 9 J g − 1 K − 1 and that of water is 4. 2 J g − 1 K − 1 State the assumption used.
What is the value of ΔT for the water temperature?
This is what we are solving for. The warmer water goes down from to 46.8 to x, so this means its Δt equals 46.8 − x. The colder water goes up in temperature, so its Δt equals x − 14.9. That last paragraph may be a bit confusing, so let’s compare it to a number line: