<span>Copper(II) nitrate. Hope i cleared your doubt</span>
Answer:
4200ml
Explanation:
Converting 3.1kg to g
3.1*1000= 3100g
Since density = mass/volume, then
volume = mass/ density
Therefore volume = 3100/0.74
= 4189.2ml
converting it to two significant figures
= 4200ml
Moles * Avogadro constant = 5.52 * <span>6.022 x 10^23</span>
