![subject](/tpl/images/cats/himiya.png)
Chemistry, 22.01.2022 06:40 madenaz123
What are the best practices while sharing a lab balance with other students?.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:00
Which statement describes evidence of a chemical reaction? a) ice melting eliminate b) water boiling c) lighting a match d) grape juice freezing
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 18:00
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
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 07:00
Explain what happened when the storm surges from hurricanes reached the gulf coast
Answers: 1
You know the right answer?
What are the best practices while sharing a lab balance with other students?....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 13:02
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.05.2020 13:02
![question](/tpl/images/cats/en.png)
English, 19.05.2020 13:02
![question](/tpl/images/cats/biologiya.png)
Biology, 19.05.2020 13:02
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.05.2020 13:02
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 13:02
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 13:02
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
Engineering, 19.05.2020 13:02
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.05.2020 13:02
![question](/tpl/images/cats/en.png)
English, 19.05.2020 13:02
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 13:02
![question](/tpl/images/cats/mat.png)
Mathematics, 19.05.2020 13:02
![question](/tpl/images/cats/en.png)
English, 19.05.2020 13:02