Quantitative Chemistry

Cards (7)

What happens when an acid reacts with an alkali?
Neutralisation happens which means a salt and water are produced
What does the universal indicator do?
Gives you an indication of PH by changing color
What type of scale is a Ph scale?
Logarithmic (Non linear)
What is electrolysis? 
The process of breaking down electrolytes using electricity
What are electrolytes  
Ionic compounds that have been dissolved in water
What is the negative electrode called in electrolysis?
Cathode
What is the positive electrode called in electrolysis ?
Anode