![subject](/tpl/images/cats/User.png)
Engineering, 03.06.2021 01:30 payshencec21
Using the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the Vitamin C tablet that you dissolved, calculate the mass of ascorbic acid in the Vitamin C tablet for each trial. Do this by scaling up to find the amount (mg) of ascorbic acid in your 250 mL flask Enter your calculated mass of ascorbic acid in the Vitamin C tablet, for each trial Be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid The milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here Ascorbic Acid (mg)
Entry # Volume (ml) Mass % of Ascorbic Acid
#1 9.650 3.84
#2: 7.500 2.99
#3: 9.500 3.78
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:20
Air flows over a heated plate à t a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
You know the right answer?
Using the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 12.12.2020 16:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 12.12.2020 16:00
![question](/tpl/images/cats/en.png)
English, 12.12.2020 16:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 12.12.2020 16:00
![question](/tpl/images/cats/biologiya.png)
Biology, 12.12.2020 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 12.12.2020 16:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 16:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.12.2020 16:00