![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:00
Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:30
The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:30
In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
Answers: 2
You know the right answer?
microliter to mg/ml conversion for ex, I've 50 microliter of a solution and I want to convert the un...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.10.2020 06:20
![question](/tpl/images/cats/en.png)
English, 27.10.2020 06:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 06:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.10.2020 06:20
![question](/tpl/images/cats/biologiya.png)
Biology, 27.10.2020 06:20
![question](/tpl/images/cats/biologiya.png)
Biology, 27.10.2020 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 06:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 27.10.2020 06:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 06:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.10.2020 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 06:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 06:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 27.10.2020 06:20