Question

Calculate the mass of nacl to be dissolved in 37.2g of water

Answer 1

mass = mass o Na + mass of Cl
mass = 23+35.5
= 58.5

Answer 2

Hey dear,

● Answer -
W2 = 13.4 g NaCl

● Explanation -
# Given -
Mass of water, W1 = 37.2 g
Mass of salt, W2 = ?
Solubility of salt, S = 0.36

# Solution -
Amount of salt that can be dissolved in 37.2 g of water is calculated by -
W2 = W1 × S
W2 = 37.2 × 0.36
W2 = 13.39 g

Therefore, a maximum of 13.4 g of salt can be dissolved in 37.2 g of water.

Hope this helps you...