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Chemistry
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A student titrates 25.00 cm3 of hydrochloric acid with 28.60 cm3 sodium hydroxide solution of concentration 0.200 moles per dm3. The equation for the reaction is: HCl + NaOH to NaCl + H2O. Calculate the concentration of the hydrochloric acid.

From the equation given in the question we can see that one mole of hydrochloric acid (HCl) reacts with one mole of sodium hydroxide (NaOH). 

The first thing to do is to work out the numb...

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Answered by Hannah A. Chemistry tutor
22138 Views

How do I test for the presence of a carboxylic acid?

 

Add NaHCO3 or K2COthe reaction will produce COi.e Bubbles!

KD
Answered by Katie D. Chemistry tutor
6799 Views

What is a chiral carbon?

A carbon atom bonded to 4 different groups.

KD
Answered by Katie D. Chemistry tutor
6629 Views

Define relative atomic mass.

Relative atomic mass is the average mass of an atom of an element, relative to 1/12 the mass of carbon-12.

AO
Answered by Aisha O. Chemistry tutor
12886 Views

Why is chlorine more reactive than bromine?

When they react, both chlorine and bromine need to accept an electron into their outer electron shell to complete the shell and form chloride and bromide ions. There are three factors that affect how e...

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Answered by Emily W. Chemistry tutor
137419 Views

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