First step is to calculate the mole of each element
that is;
carbon 97.6/12=8.13moles
hydrogen= 4.9/1=4.9 moles
oxygen 52/16=3.25 moles
nitrogen=45.5/14=3.25 moles
step two is to calculate the mole ratio by dividing with the smallest number of moles
that is divide each mole with 3.25moles
carbon=8.13/3.25 =5/2
hydrogen=4.9/3.25= 3/2
oxygen=3.25/3.25=1
nitrogen=3.25/3.25=1
step 3; multiply all the mole ratio by 2 to remove the fraction
carbon=5/2 x2 =5
hydrogen=3/2 x2=3
oxygen=1 x2=2
nitrogen =1x2=2
therefore the empirical formula is C5H3O2N2(answer c)
Carbon is the answer. all hydrocarbures have to contain carbon.
The transfer of electrins occurs in a ionic bond which takes place between a metal and a non-metal.
Therefore the answers would be:
-Sodium and Chlorine
-Aluminum and Fluorine
Hope this helps :)
The three main basic and important function to a stable E.C is Helium, Xenon, Neon. These are three noble gasses in the periodic table.
Explanation:
<em><u>2Al + 2NaOH + 6H2O → 2Na[Al(OH)4] + 3H2</u></em>
<em><u></u></em>