(a) write the name given to bases that are highly soluble in water? give an example (b) how is tooth decay related to PH ? how can it be prevented ? (c) why does Bee sting cause pain and irrigation ? rubbing of baking soda on the sting area gives relief How ?
Answers
Answered by
35
a) alkaline naoh
b) tooth enamel is the hardest substance in our body it can never dissolve but can only be corroded ....the food we eat contains bacteria they get stuck in our mouth and produce some acids ..these acids lowers the pH of our mouth which leads to tooth dacay.
c) bee sting causes pain and irritation because bee secret formic acid which causes irritation
b) tooth enamel is the hardest substance in our body it can never dissolve but can only be corroded ....the food we eat contains bacteria they get stuck in our mouth and produce some acids ..these acids lowers the pH of our mouth which leads to tooth dacay.
c) bee sting causes pain and irritation because bee secret formic acid which causes irritation
lucifer61:
bacause they release formic acids which causes pain and irritation
rubbing Baking sida gives relief because its is a base and neutralize which gives us relief
Answered by
52
Hello! dear,
Your answer goes like this..
A.]Alkalis eg:-KOH,Naoh.
B.]Tooth decay is caused when pH of mouth is lesser than 5.5.It can be prevented by using tooth pastes which nuetralises the acid present in mouth.
c.]Bee sting causes pain and irritation due to information of acid.Rubbing of baking soda nuetralises the effect of acid as baking soda is basic in nature.
Thank you dear,
Hope It helps.
Your answer goes like this..
A.]Alkalis eg:-KOH,Naoh.
B.]Tooth decay is caused when pH of mouth is lesser than 5.5.It can be prevented by using tooth pastes which nuetralises the acid present in mouth.
c.]Bee sting causes pain and irritation due to information of acid.Rubbing of baking soda nuetralises the effect of acid as baking soda is basic in nature.
Thank you dear,
Hope It helps.
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