Question

#Chemistry__

Calculate the number of atoms in 0.05 gram of hydrogen gas.

{Atomic mass of hydrogen is 1.}​

Answer 1

$\huge{\underline{\underline{\mathfrak{\purple{Buddy!!!}}}}}[\tex]</p><p></p><h3>No. <strong>of</strong><strong> </strong><strong>moles</strong><strong> </strong><strong>=</strong></h3><p><strong>[tex] \huge{\red{\frac{given \: mass}{molecular \: mass} }}$

$\huge \implies \frac{0.05}{1}$

$\huge \implies \: 0.05$

Now 0.05 × Avagadro number= no. of atoms

$\huge \: 0.05 \times 6.022 \times 10 {}^{ 23}$

$\huge{ \implies{ \boxed{3.011 \times 10 {}^{22} }}}$

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$<marquee>hope it helps uhh☻</marquee>$