Just to make things extra confusing, some experiences that once were called augmented reality, such as Daqriâs Crayola coloring app, would now be called mixed reality under this definition. One person I interviewed for this story, who asked not to be named, insisted that mixed reality is real AR, but acknowledged that Google Glass and its ilk had co-opted that term away in the popular mind.
Like all units, a mole has to be based on something reproducible. A mole is the quantity of anything that has the same number of particles found in 12.000 grams of carbon-12. That number of particles is Avogadro's Number, which is roughly 6.02x10 23. A mole of carbon atoms is 6.02x10 23 carbon atoms. A mole of chemistry teachers is 6.02x10 23 chemistry teachers. It's a lot easier to write the word 'mole' than to write '6.02x10 23 ' anytime you want to refer to a large number of things! Basically, that's why this particular unit was invented.
Molar mass is the weight of one mole (or 6.02 x 1023 molecules) of any chemical compounds. Molar masses of common chemical compounds that you might find in the chemistry laboratory can range between 18 grams/mole for compounds like water to hundreds of grams per mole for more complex chemical compounds.eport Abuse. The molar mass is simply the atomic mass expressed in grams (if your using gram moles, which I'm pretty sure you are). For example, take water, H2O: The atomic mass of water is 2 times the mass of H, plus 1 times the mass of O = 2*(1) + 1*(16) = 18 amu. So one mole of water is 18 grams.