The decomposition of hydrogen iodide to hydrogen and iodine occurs by the reaction 2H1 (g) HH2 (g) + 12 (g)
Hydrogen iodide is placed in a container at 450°C an equilibrium mixture
contains 0.5 moles of hydrogen iodide. The equilibrium constant is 0.020
for the reaction. How many moles of iodine and hydrogen are present in
the equilibrium mixture?

You are to give ampicillin with a recommended dose of 25mg/kg to a child with a mass of 29kg. if stock on hand is 250mg/capsule how many capsules should be given?

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.