Question

Calculate the mass in grams of the undiluted bleach that was in the sample of bleach titrated.

Given:
Density of undiluted bleach unkown is 1.042 g/mL.
14.44 mL of .100 M Na2S2O3.
.0537 grams of NaClO.
Each sample should conain 1/5 of the original undiluted bleach. Since 5mL of undiluted bleach wee originally used, each titration sample contains 1/5 of the 5.00 mL. Use density to convert the volume of a titration sample into grams.
Please help.

Answer 1

I'm not sure I have followed the question completely but here is what I think.

volume is 5.00 mL and you take 1/5 that or 1.00 mL.
The initial 5.00 mL contains 5.00 mL x 1.042 g/mL = 5.20 grams. If you take 1.00 mL of that each mL will contain 5.20/5.00 = 1.042 grams.
You get the same number if you used just 1.00 mL from 1.00 mL x 1.042 g/mL = 1.042grams.

Answer 2

[AI-generated answer — Explain Bot]

To calculate the mass of the undiluted bleach, we need to follow these steps:

Step 1: Calculate the volume of the undiluted bleach used in the titration.
Since each titration sample contains 1/5 of the original undiluted bleach, and 5 mL of undiluted bleach were originally used, the volume of each titration sample can be calculated as follows:
Volume of titration sample = 1/5 * 5 mL = 1 mL

Step 2: Convert the volume of the titration sample to grams using the density of the undiluted bleach.
Given that the density of undiluted bleach is 1.042 g/mL, we can use the following equation to convert the volume to mass:
Mass of titration sample = Volume of titration sample * Density of undiluted bleach

Substituting the values into the equation:
Mass of titration sample = 1 mL * 1.042 g/mL = 1.042 grams

Therefore, the mass of the undiluted bleach in the sample used for titration is 1.042 grams.

Answer 3

[AI-generated answer — Step-by-Step Bot]

To calculate the mass of the undiluted bleach, we need to use the density and volume of the titration sample.

Given:
Density of undiluted bleach: 1.042 g/mL
Volume of titration sample: 14.44 mL

First, we need to convert the volume of the titration sample to grams using the density. We can use the formula:

Mass = Density x Volume

Mass = 1.042 g/mL x 14.44 mL

Mass = 15.03648 g (rounded to 5 decimal places)

Therefore, the mass of the undiluted bleach in the titration sample is approximately 15.03648 grams.