The value of Ksp for PbI2 is 1.4 × 10–8. What mass (expressed in grams) of solid potassium iodide, KI, must be added to 200. mL of 0.00026-M Pb(NO3)2(aq) to cause PbI2 to precipitate? Assume no volume change when adding the solid KI.

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.