Chemistry, 26.02.2020 16:59, valtrump3256
7) For the reaction 9A (g) + B (g) 5C(g) + 1/6 D (g), it takes 4 and a half minutes for the concentration of C to increase to 1.33 M. What would be the decrease in A during this time interval? a. 0.27 b. 0.044 c. 0.53
Answers: 3
Chemistry, 21.06.2019 16:00, saby30
Silica, sio2, is formed on silicon as an electrically insulating layer for microelectronic devices. silica is formed when silicon is exposed to o2 gas at an elevated temperature. at 900˚c, it takes 90 minutes for the oxygen to diffuse from the surface to form a 0.06 micron (0.06 x 10-6 m) thick layer of sio2 on
Answers: 1
Chemistry, 21.06.2019 22:10, leo4687
What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance
Answers: 2
Chemistry, 22.06.2019 01:00, chrisxxxrv24
What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas
Answers: 1
Chemistry, 22.06.2019 13:30, kassandrarosario1115
How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123
Answers: 1
7) For the reaction 9A (g) + B (g) 5C(g) + 1/6 D (g), it takes 4 and a half minutes for the concen...
Biology, 03.02.2020 18:53
History, 03.02.2020 18:53
Biology, 03.02.2020 18:53
English, 03.02.2020 18:53
English, 03.02.2020 18:53
Mathematics, 03.02.2020 18:53