Nitrogen and hydrogen gases, at STP react to form ammonia gas (the Haber process). If you have 15 g of nitrogen gas and 15 L of hydrogen gas,
a. What mass of ammonia can be produced?
b. What volume of ammonia can be produced?

Acontrol during an experiment. might change remains constant does not exist does change

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml