How many grams of sodium chloride can be produced from 46.3 g of sodium hydroxide?

=67.65 grams of sodium chloride.

Explanation:

In this explanation, we shall assume that the limiting reagent was NaOH only and the amount of HCl used was sufficient.

NaOH + HCl → NaCl + H₂O

In the equation, the ratio of NaOH used to the NaCl produced will be 1:1

The number of moles of NaOH in 46.3 g.

Number of moles = mass/RMM

=46.3g/40g/mol

=1.1575 moles.

Since the reaction ratio is 1:1, the Number of moles of NaCl produced is also 1.1575 moles.

The mass of 1.1575 moles of NaCl is: 1.1575 moles ×  58.443g/mol

=67.65 grams of sodium chloride.

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.