Please show all your work and formulas used to resolve the problem please. Fallow the answer template please. C = 5.2 e 1.4t%3DTime (t) [min]The concentration (C) of a substanceintroduced into the air in a room as a functionof time (t) is shown in the graph.2rtC = Co e pVеруwhere Co is the initial concentration, r is therate of introduction, p is the density, and V isthe volume.Assume the density is 0.00125 grams permilliliter [g/mL] and the volume is 50 gallons[gal].What is the rate of introduction of thesubstance (r) in units of grams per second[g/s]?Concentration (C)[g/mL] \epresentwithequationsO rganizenecessaryinformationConversionsandcalculationsEvaluatefinal answer

The equation for concentration at any time t is C=C0e2rtρV The given equation is C=5.2e1.4t Compare…

Answered: What is the rate of introduction of the…

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What is the rate of introduction of the substance (r) in units of grams per second [g/s]?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 18PE: (a) How many significant figures are in the numbers 99 and 100? (b) If the uncertainty in each...

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Question

Please show all your work and formulas used to resolve the problem please. Fallow the answer template please.

C = 5.2 e 1.4t
%3D
Time (t) [min]
The concentration (C) of a substance
introduced into the air in a room as a function
of time (t) is shown in the graph.
2rt
C = Co e pV
еру
where Co is the initial concentration, r is the
rate of introduction, p is the density, and V is
the volume.
Assume the density is 0.00125 grams per
milliliter [g/mL] and the volume is 50 gallons
[gal].
What is the rate of introduction of the
substance (r) in units of grams per second
[g/s]?
Concentration (C)[g/mL]

\epresent
with
equations
O rganize
necessary
information
Conversions
and
calculations
Evaluate
final answer

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Answer..
Please do these two questions as they are connected with each other.
Working in a laboratory, you carefully measure 80.00 mL of solution ten times in a row, each time adding it to a flask. Your supervisor then measure the total; there's 900.0 mL in the flask. You redo the entire procedure, and again the total is.900.0 mL. Your measurements were: O Inaccurate O Imprecise O Perfect O Inaccurate and imprecise W