A 26.4 g sample of aluminum at 100.6 °C is added to 100.4 g of water at 22.0 °C in a constant pressure calorimeter. What is the final temperature of the water in °C? The specific heat capacity of aluminum is 0.903 J/g°C .

The final temperature of water is 27.82°C

Explanation:

When metal is dipped in water, the amount of heat released by metal will be equal to the amount of heat absorbed by water.

The equation used to calculate heat released or absorbed follows:

     ......(1)

where,

q = heat absorbed or released

= mass of aluminium = 26.4 g

= mass of water = 100.4 g

= final temperature = ?°C

= initial temperature of aluminium = 100.6°C

= initial temperature of water = 22.0°C

= specific heat of aluminium = 0.903 J/g°C

= specific heat of water= 4.186 J/g°C

Putting values in equation 1, we get:

Hence, the final temperature of water is 27.82°C

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

just did the assignment and the answer was #1 +2 n