Which substance moves by osmosis?
A. ions
B. water
C. proteins
D. horm...
![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:30
Explain why scientists use shared characteristics to make cladograms.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 05:00
Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 03:00
Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:00
110 g of water (specific heat = 4.184 j/g c) and 100 g of a metal sample (specific heat = 0.397 j/g c) are heated from 25 degrees c to 75 degrees c. which substance required more thermal energy?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/es.png)
Spanish, 04.11.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 22:20
![question](/tpl/images/cats/mkx.png)
Arts, 04.11.2020 22:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.11.2020 22:20
![question](/tpl/images/cats/en.png)
English, 04.11.2020 22:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 04.11.2020 22:20
![question](/tpl/images/cats/istoriya.png)
History, 04.11.2020 22:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.11.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 22:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 22:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.11.2020 22:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 22:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.11.2020 22:20