A 30.00 mL of solution of l was treated with 50.0 mL of 0.365 M AgNO3.
Agl(s) was filtered off, and the filtrate (plus Fe3+) was titrated with 0.287
M KSCN. When 37.60 mL had been added, the solution turned red
(FeSCN2+). How many milligrams of I were in the original solution?

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule