Answer:
There are 1.4754246675000002e+24 atoms of Hydrogen within the measurement of 2.45 moles of hydrogen!
Explanation:
6.022×10^23 should be correct. Are there any options to choose from?
<u>Avogadros number</u>
E.g. in H3PO4 (O, -2).
8. The sum of the oxidation states of all the atoms in a species must be equal to net charge on the species. e.g. Net Charge of HClO4 = 0, i.e. [+1(H)+7(Cl)-2<span>*4(O)] = 0.</span>
True, oxygen gas ignites a glowing splint
<span>It affects only one chemical reaction</span>