when you add vinegar to baking soda plus indicator peace solution slowly you will see pink colour of solution is fading away after reaction you will observe a gas is evolved a)why the colour of the solution fading away ?
b) write the chemical name of baking soda acid content in vinegar ?
C) what type of reaction is a name the gas evolved ?
d) is vinegar mineral or organic matter write one difference between organic and mineral acids and give an example of each
e) identify the indicator P name another indicator you know
yeah sara
cause I am having my lunch now
Answers
Answer:
When vinegar is added to baking soda, a chemical reaction takes place.
Explanation:
a....The colour of the solution is fading away due to the acid present in vinegar is added to baking soda. Hence, the solution is neutralizing by an acid.
b.... The chemical name of baking soda is sodium bicarbonate known as sodium hydrogen carbonate.
The chemical name of acid present in vinegar is acetic acid.
c....It is a type of neutralization reaction, because acid and base is reacting together to form salt and water.
The gas evolved during this reaction is Carbon dioxide CO2..
d....Vinegar is an organic acid.
one difference between organic acid and mineral acid is following:
1. Mineral acids are strong and organic acids are weak.
example of mineral acids: hydrochloric acids,HCl
example of organic acids: citric acid...
Hope it's helpful to you.
when you add vinegar to baking soda plus indicator peace solution slowly you will see pink colour of solution is fading away after reaction you will observe a gas is evolved a)why the colour of the solution fading away ?b) write the chemical name of baking soda acid content in vinegar ?C) what type of reaction is a name the gas evolved ?d) is vinegar mineral or organic matter write one difference between organic and mineral acids and give an
