Consider the following reaction in a closed system: H2(g) + I2(g) -- 2HI(g) Which of the following will decrease the rate of the reaction? A add some H2
B. remove some HI
с. Increase the volume
D. Increase the temperature​

What happens to the atomic radius when an elctron is lost

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.