![subject](/tpl/images/cats/himiya.png)
![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, 22.06.2019 14:00
The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:00
In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30
Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".
Answers: 2
You know the right answer?
How chemical equilibrium is dynamic equilibrium explain with examples???...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 31.01.2022 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 31.01.2022 14:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.01.2022 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 31.01.2022 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 31.01.2022 14:00