Part A
A 160 piece of glass at 650 ls dropped into 41 of water at 23.1°C. All the heat lost by the glass is used to hear the water, and the final temperature of the water and glass is 262.C. Calculate the specific heat in J/g of the glass
Express your answer to two significant figures.
VOAEG
2
Sum
Previous Answers Beguest Answer
X Incorrect: Try Again: 5 attempts remaining
Answers: 1
Chemistry, 21.06.2019 13:00
What is common about these molecules? a.their atoms are held together by covalent bonds. b.they are all made up of the same two atoms. c.their atoms are held together by ionic bonds. d.they are all made up of oxygen atoms only.
Answers: 3
Chemistry, 21.06.2019 23:30
Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.
Answers: 1
Chemistry, 22.06.2019 03:30
Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.
Answers: 1
Part A
A 160 piece of glass at 650 ls dropped into 41 of water at 23.1°C. All the heat lost by the...
Physics, 21.10.2020 17:01
Mathematics, 21.10.2020 17:01
Spanish, 21.10.2020 17:01
Mathematics, 21.10.2020 17:01
Mathematics, 21.10.2020 17:01
Advanced Placement (AP), 21.10.2020 17:01
Mathematics, 21.10.2020 17:01
Health, 21.10.2020 17:01
Biology, 21.10.2020 17:01