Chemistry, 06.11.2020 16:30 halltristan657
You are performing an experiment where you place 6.7797 g of Al metal at 205.24 equationC into a coffee cup calorimeter that contains 87.4 g of water at 25.37 equationC. The final temperature of the water in the coffee cup is 28.67 equationC. Remember, the heat gained by the water is equal to the heat lost by the Al. equation What is the specific heat (C) of the Al in J/g°C? Cwater= 4.184 J/g°C. Do 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
Answers: 1
.
![m_1\times c\times (T_{final}-T_1)=-[m_2\times c\times (T_{final}-T_2)]](/tpl/images/0874/2122/b0e58.png)
= mass of water = 87.4 g 
= mass of Al metal = 6.7797 g
= final temperature = 
= temperature of water = 
= temperature of Al metal = 
= specific heat of water = 
= specific heat of Al metal = ? ![m_1\times c_1\times (T_{final}-T_1)=-[m_2\times c_2\times (T_{final}-T_2)]](/tpl/images/0874/2122/09236.png)
![87.4\times 4.184\times (28.67-25.37)^0C=-[6.7797\times c_2\times (28.67-205.24)]](/tpl/images/0874/2122/2d990.png)
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 09:30, andrejr0330jr
What is the molar mass of potassium nitrate, kno3
Answers: 1
Chemistry, 22.06.2019 16:30, joshua1255
Find the number of moles of argon in 364g of argon.
Answers: 2
Chemistry, 23.06.2019 02:30, roseemariehunter12
Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .
Answers: 3
You know the right answer?
You are performing an experiment where you place 6.7797 g of Al metal at 205.24 equationC into a cof...
Questions in other subjects:
History, 11.07.2019 15:00
English, 11.07.2019 15:00
Mathematics, 11.07.2019 15:00
