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Three hundred grams of aluminum are heated from −50 ◦c to 300 ◦c. if the specific heat of aluminum is 0.88 j/(g ◦c), what is the change in entropy of the aluminum?
answered
May 26, 2019
Chemistry
high-school
0
votes
62.8k
views
What are the names of the chemoreceptors that respond to molecules in air and water
answered
Apr 8, 2019
Biology
high-school
7
votes
3.5k
views
Which of these is an environmental effect of burning fossil fuels and pesticides from farming
answered
Mar 10, 2019
Chemistry
college
2
votes
141k
views
What is simple diffusion
answered
Jan 30, 2019
Biology
middle-school
5
votes
115k
views
How were the governments of Massachusetts and Virginia similar and how were they different?
answered
Nov 14, 2018
History
middle-school
1
vote
135k
views
Can yall help me with this please?
answered
May 4, 2018
Chemistry
high-school
5
votes
124k
views
Find x value for the point that splits segment CD in half if point C is located at (-2,4) and point D is located (3,7)
answered
Apr 13, 2018
Mathematics
high-school
4
votes
117k
views
What advantages do flowers give angiosperms over gymnosperms?
answered
Feb 23, 2018
Biology
high-school
4
votes
97.0k
views
Identify the primary form of energy in each image. 1. chemical potential energy 2. radiant energy 3. motion energy
answered
Feb 18, 2018
Physics
middle-school
5
votes
177k
views
what does the Three-fifths compromise say about how most Americans viewed enslaved people at this time in history
answered
May 22, 2017
History
middle-school
6
votes
65.8k
views
Where is abraham lincoln from
answered
Apr 5, 2017
Social Studies
middle-school
6
votes
188k
views
One fundamental way in which the Anti-Federalists and Federalists were similar is that they __________.
answered
Nov 23, 2016
History
high-school
4
votes
225k
views
At 3:30 P.M. the angle between the hands of a clock is
answered
Jan 9, 2015
Mathematics
high-school
5
votes
149k
views
What is 8x8x8x7x7= using write with exponents
answered
Jan 5, 2015
Mathematics
high-school
3
votes
126k
views
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