Sodium hydroxide and perchloric acid react to produce sodium perchlorate and water. how many moles of the acid will react with 1.05 moles of sodium hydroxide?

1.05 moles of  HClO₄

To answer the question we need to;

1. Write the equation for the reaction;

The equation for the reaction between sodium hydroxide and perchloric acid is given by;

HClO₄ + NaOH → NaClO₄ + H₂O

2. Determine the mole ratio of NaOH to  HClO₄

From the equation;

1 mole of NaOH reacts with 1 mole of  HClO₄.

Therefore; the mole ratio of NaOH to  HClO₄ is 1 : 1

3. Determine moles of  HClO₄ required

Since the mole ratio of NaOH to  HClO₄ is 1 : 1

Then, Moles of NaOH = Moles of  HClO₄

Therefore;

Moles of  HClO₄ = 1.05 moles

We can therefore, conclude that 1.05 moles of  HClO₄ are required to react with 1 mole of NaOH.

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles