Part D In part D of task 1, you identified at least two ways in which the reaction of nitrogen and
hydrogen could be changed to alter the equilibrium. Use the simulation to test those
changes. Describe how you used the simulation to model the changes and the results
they produced. Use these methods if you find them helpful:
• Look at the pie graph to see how the system changes.
• Use the Temperature slider at the bottom to cool or heat the mixture.
• Click the pause button on the simulation to observe the number of particles at any
point of time.

its first and third is your answer i did the qustion the fourth isnt right

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

as given the equation is

2al + 6 hcl > 2 alcl3 + 3 h2(g)

as per equation two moles of aluminum reacts with six moles of hcl to give two moles of alcl3 and three moles of hydrogen gas

given: three moles of al are present and 7 moles of hcl

for three moles of aluminum nine moles of hcl will be required

however as 7 moles of hcl are present so the limiting reagent is hcl

hcl is going to decide the number of moles of product formed

when six moles of hcl are present = 3 moles of h2 are formed

when one mole of hcl is present == 3/6 mole sof h2 will be formed

when 7 moles of hcl are present = 3 x 7/ 6 moles of h2 will be formed = 3.5 moles of h2

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)