![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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, 22.06.2019 05:40
Calculate: select the worksheet tab. this tab you calculate the analyte concentration. fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.) record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes. record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:50
Answer asap need 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: 1
You know the right answer?
Where do neutrons come from?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 08:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
Law, 19.04.2020 08:10
![question](/tpl/images/cats/en.png)
English, 19.04.2020 08:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 19.04.2020 08:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 08:10
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 08:11
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 19.04.2020 08:11
![question](/tpl/images/cats/istoriya.png)
History, 19.04.2020 08:11
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.04.2020 08:11
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 19.04.2020 08:11
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 08:12
![question](/tpl/images/cats/fizika.png)
Physics, 19.04.2020 08:12
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 08:12
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 08:12