i need help with my HW but i need a good poet for chemistry?(PH Indicator)?

I have to make of poem on the info i have like how indicators work - i have pH indicator works as the range by alkalinity whether it's basic or acidic.What colors typically show - i put red,blue,orange,yellow.
whats a acid - any chemical compound that when dissolved in water it gives a solution with hydrogen ion activity greater than pure water. Whats a Base - opposite of an acid - Turn Litmus paper blue -Slimy or soapy - substance that liberates hydrogen ions into solution. What ions are produced by acid?Hydrogen

So please help some how am supposed to put all this info into a poem please help urgent!!!
 
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