plz plz plz answer this question
Answers
Answer:
a) when an ant or bee or any animal stings us than we apply baking soda yo neutralise that sting. animal sting contains acid and baking soda is basic in nature.
b) the ph value of soil is 5.5. when it becomes acidic than we use slaked lime to reduce the acidity from soil. if it becomes basic than we use composted manure to reduce it's badi city.
c) our mouth ph is approximate 6 ( don't remember exactly). toothpaste is basic in nature. when it is applied on our teeth than it reduces the acidity which is boost by our food.
the answer of all question is same I.e. to neutralize the reaction.
Explanation:
hope you understand
Answer:
a) Ant or bee sting has acid in it so we apply banking soda i.e. a base where as wasp sting has basic nature so we apply vinegar on it i.e acidic in nature for the sake of neutralization.
b) To nuetralise the acidic soil a base slaked lime is used and to nuetralise the basic soil composted manure is used as acid
c) Because our teeth are covered with a layer of plaque that is acidic in nature and we use toothpaste that is basic in nature to nuetralise it.