Question

largest number of hydrogen ions are produced by complete ionization of : a) 0.0050 moles of H2SO4. b) 0.010 moles of HCl. c) 0.0034 moles of H3PO4. c) all are same (solution please) ​

Answer 1

a)  There are two hydrogen atoms in H₂SO₄, that is, it will produce 2 H⁺ ions per molecule. Now, number of moles of H⁺ ions will be:

= 5 x 10⁻³ x 6.022 x 2 x 10²³

= 60.22 x 10²⁰ H⁺ ions

= 6.022 x 10²¹  ions

b)   There is one hydrogen atom in one molecule of HCl, so, it will produce one H⁺ per molecule

=  10⁻² x 6.022 x 10²³

=  6.022 x 10²¹ ions

c) there are 3 hydrogen atoms in H₃PO₄, so, it will produce three H⁺ ions per molecule

= 3.4 x 10⁻³ x 3 x 6.022 x 10²³ = 61.4244 x 10²⁰ ions = 6.14244 x 10²¹ ions

So, 0.0034 moles of H₃PO₄ will produce more number of H⁺ ions compared to both the acids

please mark me brainliest

Answer 2

Answer:

all of the above are correct