Achange from one state of matter to another involves the transfer of
a. heat.
b. atoms.<...
![Chemistry](/tpl/images/cats/himiya.png)
Chemistry, 20.08.2019 07:00, Kelseygrace8372
Achange from one state of matter to another involves the transfer of
a. heat.
b. atoms.
c. phases.
d. density.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30, Tooey2331
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:00, kyllow5644
Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 3
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 01.01.2020 13:31
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 01.01.2020 13:31
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.01.2020 13:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mkx.png)
Arts, 01.01.2020 13:31
![Konu](/tpl/images/cats/fr.png)
![Konu](/tpl/images/cats/health.png)
Health, 01.01.2020 13:31
![Konu](/tpl/images/cats/en.png)