Chapter 11.6, Problem 2Q

Interpretation Introduction

Interpretation:

Mass of melamine in a package of infant formula with a mass of $454g$ is to be identified.

Concept Introduction:

Percentage of Weight: The grams of solute in $100$ grams of solution, the fallowing formula is,

$Percentageweight=\frac{Weightofsolute(g)}{Weightofsolution(g)}\times 100$

A hydrogen bonding is partially an electrostatic attraction between $\text{H}$ atom which is bonded to more electronegative atom such as $\text{N, O, or}\text{F}$ and another adjacent atom bearing a lone pair of electron.