How many molecules are in 0.54 moles of NaBr?

There are 3,5 x 10 e 23 molecules in 0.54 moles of NaBr.

Explanation:

We use Avogadro's number, according to which in 1 mole of any substance there are 6,023 x 10 e23 particles (example: atoms, molecules). We calculate the number of molecules according to the following simple three rule:

1 mol NaBr6,023 x 10 e23 molecules

0,54mol NaBrx= (0,54mol NaBr x 6,023 x 10 e23 molecules)/1 mol NaBr

x=3,5 x 10 e 23 molecules

i need an image of the diagram

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.