Chemistry, 08.08.2019 06:10 scholar345
What is the energy change, ae, of a system if a chemical reaction transfers 35.00 kj of heat to the surroundings while it causes the expansion of a 1.500 l vessel to 3.500 l against a pressure of 5.00 atmospheres? 1 l atm 101.3 j
Answers: 3
Chemistry, 22.06.2019 09:00
What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.
Answers: 1
Chemistry, 22.06.2019 13:30
If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
Answers: 3
Chemistry, 23.06.2019 04:00
What are the names of these two interactions with cattle and how do they differ from each other
Answers: 3
Chemistry, 23.06.2019 04:40
6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
What is the energy change, ae, of a system if a chemical reaction transfers 35.00 kj of heat to the...
Mathematics, 23.09.2020 18:01
Mathematics, 23.09.2020 18:01
Mathematics, 23.09.2020 18:01
Spanish, 23.09.2020 18:01
Mathematics, 23.09.2020 18:01
Mathematics, 23.09.2020 18:01
History, 23.09.2020 18:01