An 8.00 g ice cube at its melting point is added to 130 cm3 (130 g ) of tea (water) initially at 90°C in a well - insulated container. When equilibrium is reached, what is the final temperature of tea? (Given that the Specific heat of water is 4190 J/kg \deg C and the Heat of Fusion of water (heat of transformation) L = 333 kJ/kg)

In, P-300 lb and P700 lb. Determine the horizontal and vertical components of reaction at pin Part A Submit Determine the horizontal component of reaction at pin C. Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) Part B. Value Cu = HA Units Determine the vertical component of reaction at pin C. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Value 4 ft Units 3-3-3-3- ?

A cylinder initially has a volume of 0.025 m3 that contains 1.5 moles of gas at a temperature of 0°C at a pressure of 1.35 atm.  (1) If the pressure is changed to 0.1 atm, but the amount of gas and the temperature are kept constant, what must the new volume be?   (2) Starting from the initial cylinder's conditions above, if an additional 1.2 moles of gas are added to the cylinder, in order to keep the volume and pressure constant, what must the new temperature of the gas be?  (3) Starting from the initial cylinder's conditions above, if the volume is changed to 0.1 m3 and temperature is increased to 200°C but the amount of gas in the cylinder is unchanged, find the new pressure in the cylinder.

A 2.71 g lead weight, initially at 10.3 ∘C, is submerged in 7.54 g of water at 52.2 ∘C in an insulated container.   What is the final temperature of both the weight and the water at thermal equilibrium?                 Express the temperature in Celsius to three significant figures.