Question

HOW MANY GRAMS PER 100 ML does it take to prepare TCA 100%?

Answer 1

Answer -

Given,

TCA 100%

Volume = 100 mL

mass = ?

We know that,

(W/V) % = (mass of Solute in g / Volume of solution in mL)*100

Put the values,

100  = (mass of Solute in g / 100)*100

Mass of Solute = 100 g

So, 100 g Per 100 mL is required to prepare TCA 100% [ANSWER]