## Answers

The answer to this question is quite simple

We have to find out the loss on drying in percent

And rate of evaporation

We have Initial mass = 314.30

And final mass = 267.19 gram.

Difference = 314.30-267.19 = 47.11 gram

So% loss = (47.11/314.30) ×100

=14.99 %

Now average rate of evaporation

The evaporated weight is 47.11 gram

And total time required for it is from feb 7 to march 6 is 28 days

So rate of evaporation is

Mass evaporated /time taken

=47.11/28 day

= 1.68 gram /day

So rate of evaporation of water from soap is 1.68 gram/day

I hope this helps. If you have any query or want more detailed explanation, feel free to ask in the comments section below.

.#### Similar Solved Questions

1 answer

##### * Incorrect. A syn additon is not possible in the halohydrin formation and hydroxyl group should...

* Incorrect. A syn additon is not possible in the halohydrin formation and hydroxyl group should be placed in the more substituted carbon. Identify the expected products of the following reaction. a Bora OH Br HC. B) TH . . H C l 'Chh HO c) Học - H₃C / но D) HyC. HC I W (...

1 answer

##### 2. Consider the following initial value problem for the wave equation, modeling a vi- brating string...

2. Consider the following initial value problem for the wave equation, modeling a vi- brating string with fixed endpoints. au = 922 u u(t,0) = u(t, 7) = 0 u(0,x) = 8 sin(x) sin(2x) sin(3x) (Ou(0,2) = 9 sin(6x) (a) What is the length L of the string? What is the value of the constant c= T/p? (b) Writ...

1 answer

##### Consider the following hypotheses H0 : μ- 5,900 HA: μ 5,900 The population is normally distributed...

Consider the following hypotheses H0 : μ- 5,900 HA: μ 5,900 The population is normally distributed with a population standard deviation of 620. Compute the value of the test statistic and the resulting p-value for each of the following sample results. For each sample, determine if you can "...

1 answer

##### Erie Company manufactures a mobile fitness device called the Jogging Mate. The company uses standards to...

Erie Company manufactures a mobile fitness device called the Jogging Mate. The company uses standards to control its costs. The labor standards that have been set for one Jogging Mate are as follows: Standard Hours 24 minutes Standard Rate per Hour $5.80 Standard Cost $2.32 During August, 8,540 hour...

1 answer

##### A bullet is fired at a speed of 15 m/s from the edge of a cliff....

A bullet is fired at a speed of 15 m/s from the edge of a cliff. The bullet strikes the ground 65 m from a height H. Find the final velocity of the bullet...

1 answer

##### Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of...

Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 64 miles per hour, with a standard deviation of 5 miles per hour. Estimate the percent of vehicles whose speeds are between 59 miles per hour and 69 miles per hour. (Assume the data set has a bell-shaped dis...

1 answer

##### What can be said about an Endothermic reaction with a negative entropy change? The reaction is a. spontaneous at al...

What can be said about an Endothermic reaction with a negative entropy change? The reaction is a. spontaneous at all temperatures. b. spontaneous at high temperatures. c. spontaneous at low temperatures. d. spontaneous in the reverse direction at all temperatures. e. nonspontaneous in either direct...

1 answer

##### Combining Shear and tension forces on a bolt would reduce the tensile strength of the bolts,...

Combining Shear and tension forces on a bolt would reduce the tensile strength of the bolts, so what is the effect of tension forces on shear capacity ?...

1 answer

##### A 24- year old female was admitted to the hospital complaining of having a repeated episode...

A 24- year old female was admitted to the hospital complaining of having a repeated episode of severe abdominal pain with bloody diarrhea up to 20 times/day for the passed 2 days. What are some investigations that you would ask to be done? What could be the diagnosis? What causes the diagnosis that...

1 answer

##### How do you write #f(x)= -2x^2+6x+2# in vertex form?

How do you write #f(x)= -2x^2+6x+2# in vertex form?...

1 answer

##### Homework: Week #6( sec. 6.1,6.2, 6.4) | 11 of 20 (8 complete) > Score: 0 of...

Homework: Week #6( sec. 6.1,6.2, 6.4) | 11 of 20 (8 complete) > Score: 0 of 1 pt 6.4.29 A random variable follows the continuous uniform distribution between 20 and 50. a. Calculate the following probabilities below for the distribution. 1. P(x 35) 2. P(x 530) 3. P(x540) 4. P(x=32) b. What are th...

1 answer

##### Hi, I need to make sure evrything is correct. Also, if soemthing is wrong then ahow...

Hi, I need to make sure evrything is correct. Also, if soemthing is wrong then ahow me step by step how is done. I'm worried about the graph, take a look at ir very carefully and if is wrong how it is done step by step 11. Obtain a Cu solution of unknown concentration. Write the unknown nu...

1 answer

##### How do you inspect HVAC control cables? How do you test the blower motor? how do...

How do you inspect HVAC control cables? How do you test the blower motor? how do you test the air conditioning compressor clutch control system? Thank you in advance!...

1 answer

##### The East Company manufactures several different products. Unit costs associated with Product ORD105 are as follows:...

The East Company manufactures several different products. Unit costs associated with Product ORD105 are as follows: Direct materials Direct manufacturing labor Variable manufacturing overhead Fixed manufacturing overhead Sales commissions 2% of sales) Administrative salaries Total 8888 What is the p...

1 answer

##### Please help Thermometer When a solid dissolves in water, heat may be evolved or absorbed. The...

please help Thermometer When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution (dissolving) can be determined using a coffee cup calorimeter Cardboard or Styrofoam lid In the laboratory a general chemistry student finds that when 9.91 g of BaBry(s) are dissolve...