1, dear chemistry teacher: You are like a lovely TNT comrade who explodes at any time; You are like aqua regia (concentrated hydrochloric acid and concentrated sulfuric acid) disfigured at any time; You are like brightly colored chlorine, which makes people suffocate at any time; I wish you sublimate your happiness, precipitate your troubles, volatilize your passion, mix your income and double your salary.

2. Our study is a combination reaction. We learn knowledge and try our best to synthesize it successfully, while your teacher's teaching is a decomposition reaction, which decomposes your knowledge and leaves nothing behind. We thank you for your decomposition, and we will make good use of your decomposition to combine more success! Wish: Happy Teachers' Day!

I firmly believe that your love for us will never be broken by a little friction like NH3 and HCl. I firmly believe that your concern for us will never be as fickle as Al(OH)3, which conforms to the nature of NaOH abandoning alkali. I firmly believe that your concern for us will be as firm as the triple bond of nitrogen and nitrogen, as long as protons and as long as greenhouse gases.

4. When I see you every day, there will always be ripples in my calm heart: just like a wooden strip with Mars meets pure oxygen, a burning magnesium strip meets thermite, and sodium and lithium are thrown into the water! I look at you, just like David looked at the newly released potassium, just like Nobel looked at the golden gunpowder, just like Madame Curie looked at the glowing radium.

5. Do you know how long the half-life of carbon 14 is? Less than one thousandth of the time I love you. You know how corrosive aqua regia is, but it will never corrode your position in my heart; Do you know how hard diamonds are? No matter how bitter it is, it can't compare with my care and love for you.

6, teacher, I need you, just like breathing needs oxygen; Just like liquefaction requires pressure.