Answer :
The Molar concentration for the H2SO4 titrated against base is 8.55M.
- Traditionally, a concentration method that is widely used is the molar concentration unit [mol/ L (M)]. It is the amount of target substance i.e. solute in 1 liter of solution, expressed in moles.
- The concentration can be calculated as shown below.(1-liter solution weight) x (purity) molecular weight [Specific gravity of solution (g/mL) times 1,000 (mL) times purity (w/w percent) /100 Molecular weight]
- This calculation, can be used to carry out a variety of calculations for creating molar solutions when working with solid materials. It is designed for use in both the teaching and research labs.
- For instance, the mass of the chemical required to create a solution can be calculated using the solute concentration, desired solution volume, and the chemical's known molecular weight.
- As opposed to this, if the desired concentration is known, but only a small amount (i.e. e. When a very small amount (e.g., mass) of the chemical is purchased, e.g. g. , 10 mg), then the total volume of solution required to dissolve the solid material to reach the desired final concentration can be calculated.
Molar concentration=MV=0.90 x 19=17.1
Titrated against 2 mol base so dividing the molar concentration with 2 and finally getting required result.
New molar concentration=17.1/2=8.55M
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