what ppe and engineering controls should be used when working with any dilution of acetic acid? uta lab
1 answer:
Following measures should be taken while working with any dilution of acetic () acid :
One should wear chemical resistant gloves to protect hand from splash during dilution.
Chemical resistant apron and chemical splash goggles is mandatory to wear to protect one from effects of acetic acid on body.
Go through Safety Guidelines manual whenever diluting concentrated acid.
PPE is mandatory to wear when acetic acid is handled in concentrated state before dilution.
If the area where experiment is performed is not ventilated the wear respiratory equipment.
To know more about Acetic Acid dilution
#SPJ4
You might be interested in
Answer:
Answer: a) 20g of H2O (18.02 g/mol) molecules=6.68x10^23
Explanation:
In order to find the amount of molecules of each of the options, we need to follow the following equation.
So, let´s get the number of molecules for each of the options.
the smalest number is in option a)
Best of luck.
The elements of same group are placed in same group as they have similar properties. So Calcium is the element which resembles Mangesium.
Calcium and Magnesium both are alkaline earth metals.
They have similar properties as they have similar outer or valence shell electronic configuration
The general electronic configuration of alkaline earht metal is ns2
The electronic configuration of Mg [atomic number 12] and Ca [atomic number 20] are
and
respectively.