Can someone good in chemistry help me with these questions? 1. Calculate the rate of diffusion of NH3 gas from the data you have for distance travelled and time.
2. Calculate the rate of diffusion of HCl gas from the data you have for distance travelled and time.
3. Calculate the ratio of rate of diffusion of NH3/rate of diffusion of HCl (experimental value)
4. Calculate the ratio using grahams law of diffusion (theoretical value) rateNH3/rateHCl using Grahams law
5. Compare the two values by calculating the %deviation
Discuss these differences in the discussion part as well.

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Explanation:

explanation:

metals have excess of electrons whereas non-metals have deficiency of electrons. thus, in order to gain stability metals easily donate their electrons to the non-metals.

for example, electronic configuration of sodium is and electronic configuration of phosphorous is .

when a phosphorous atom and sodium atom combine together then sodium will donate is extra one electron to the phosphorous atom. as a result there will be formation of ionic bond between sodium and phosphorous.

the reaction will be as follows.

there, are three sodium sodium atoms and each of them will donate its one extra electron to phosphorous atom. thus, the sub-shell of phosphorous gets completely filled.  

thus, we can conclude that electrons are transferred from atoms of sodium to atoms of phosphorous. this transfer makes the sodium atoms donate one electron and the phosphorous atoms to gain one electron. as a result, the sodium and phosphorus atoms strongly attract each other.