Chemistry, 01.12.2020 17:00 rexcapacitor
Ammonium nitrate can decompose explosively when heated according to the equation:
2 NH4NO3 (s) => 2 N2(g) +4 H2O (g) + O2 (g)
How many LITERS OF GAS would be formed at 450degrees C and 1.00 atm pressure by explosion of 450 g ofNH4NO3?
What is the average kinetic energy, in J/mol, of the gasmolecules in a 2.50 L container of nitrogen gas at 150 degrees Cand 1.75 atm pressure?
Answers: 2
Chemistry, 22.06.2019 04:40
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
Chemistry, 23.06.2019 03:00
The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.
Answers: 3
Ammonium nitrate can decompose explosively when heated according to the equation:
2 NH4NO3 (s) =>...
Mathematics, 07.10.2021 02:10
Chemistry, 07.10.2021 02:10
English, 07.10.2021 02:10
Computers and Technology, 07.10.2021 02:10
Law, 07.10.2021 02:10
History, 07.10.2021 02:10
Biology, 07.10.2021 02:10
Computers and Technology, 07.10.2021 02:10
History, 07.10.2021 02:10
Computers and Technology, 07.10.2021 02:10
Physics, 07.10.2021 02:10