![subject](/tpl/images/cats/himiya.png)
Chemistry, 29.06.2019 21:50 explained1256
Your blood contains many dissolved solids. what do you think could be done if yo needed to remove the water from a sample of blood in order to study the solids that remained?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
What is the measured amount of a product obtained from a chemical reaction?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 02:00
Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
Answers: 2
You know the right answer?
Your blood contains many dissolved solids. what do you think could be done if yo needed to remove th...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.09.2020 08:01
![question](/tpl/images/cats/istoriya.png)
History, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/health.png)
Health, 14.09.2020 08:01
![question](/tpl/images/cats/fizika.png)
Physics, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01
![question](/tpl/images/cats/en.png)
English, 14.09.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 14.09.2020 08:01