![subject](/tpl/images/cats/himiya.png)
Chemistry, 24.03.2021 21:50 ayoismeisalex
9. Which of these substances have a higher specific heat, and why?
A. copper; hydrogen bonding
B. copper, metallic bonding
C. water; hydrogen bonding
D. water; metallic bonding
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:00
When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:30
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? a. the balloons both rise. the cold balloon is larger than the warm balloon. b. the balloons rise at the same rate. both balloons are the same size. c. the warm balloon expands and rises. the cold balloon shrinks and sinks. d. the cold balloon expands and rises. the warm balloon shrinks and sinks.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00
8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
Answers: 3
You know the right answer?
9. Which of these substances have a higher specific heat, and why?
A. copper; hydrogen bonding
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 02.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.02.2021 01:00
![question](/tpl/images/cats/istoriya.png)
History, 02.02.2021 01:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/health.png)
Health, 02.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 01:00
![question](/tpl/images/cats/fr.png)