CHEMISTRY REACTIONS

 PHYSICS AND CHEMISTRY teacher : TERESA

1.-ISN’T IT HARD TO REMOVE SOME STAINS? LIKE… TOMATO SAUCE OR INK. WE KNOW MILK IS THE SOLUTION FOR INK ON CLOTHES… IT IS MAGICAL.

2.- OXIDATION. WE ALWAYS KEEP FOOD IN THE FRIDGE BECAUSE, COLD MAKES THE CHEMICAL REACTION SLOWER.

3.- CHLORHYDRIC ACID IS PRODUCED BY THE STOMACH AND THEN… YOU FEEL BADLY AND YOU GET ACIDNESS. THEREFORE, WE APPLY SALT WHICH NEUTRALIZES THE REACTION. OR WE TAKE ‘ALMAX’, WHICH IS ALUMINIUM, MAGNESIUM AND HYDROXIDE. THAT IS TO SAY, ACIDS GET NEUTRALIZED WITH BASES. 

4.- THE IRON GETS DIRTY WITH THE PASSING OF TIME, SO … WE CAN USE VINEGAR TO REMOVE THE CALCIUM. 

5.- ANTS BITE BUT YOU CAN PUT ON SOME AMONIAC TO FIGHT THE HARM PRODUCED. THE SAME WE COULD DO AT THE SEE WHEN THERE ARE A LOT OF JELLYFISH. THE ONLY TOUCHING OF THEM HURTS A LOT UNLESS YOU USE AMONIAC.