![subject](/tpl/images/cats/himiya.png)
Chemistry, 09.11.2020 17:20 richaeviney
Cual es el porcentaje de % p/p de una disolucion obtenida disolviendo 10g de NaOH en 150g de agua.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:40
Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:30
Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
![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
You know the right answer?
Cual es el porcentaje de % p/p de una disolucion obtenida disolviendo 10g de NaOH en 150g de agua....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/istoriya.png)
History, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/biologiya.png)
Biology, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/en.png)
English, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/mat.png)
Mathematics, 08.12.2021 17:20
![question](/tpl/images/cats/en.png)
English, 08.12.2021 17:20