Question

How many number of atoms in 432gm of silver

Answer 1

Answer:

$24.088 \times {10}^{23} atoms \: are \: present$

Explanation:

1 Mole → 108 gm

x moles → 432 gm

x = 432/108

x= 4 mole

hence,

$1 \: mole \: = 6.022 \times {10}^{23}$

$4 \: moles = y$

$y = 6.022 \times {10}^{23} \times 4$

$y = 24.088 \times {10}^{23}$

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