Why potassium permanganate and methylene blue dyes diffuse more rapidly through water than agar gel?
Why potassium permanganate and methylene blue dyes diffuse more rapidly through water than agar gel?
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Why potassium permanganate and methylene blue dyes diffuse more
rapidly through water than agar gel?
dyes, such as phenol red or methylene blue used in differential media? Why are dyes, such...
dyes, such as phenol red or methylene blue used in differential media? Why are dyes, such as A. to inhibit motility B. to stain microbes C to kill bacteria D. to see microbes to detect pH changes due to metabolism What is the purpose of differential medias to encourage growth of the desired bacteria B to isolate few bacteria to observe metabolism of the bacteria D. to stain bacteria E to determine motility 10 Why does Staphylococcus aureus turn yellow...
Based off of my results, how do I compute the rate of diffusion of the potassium...
Based off of my results, how do I compute the rate of
diffusion of the potassium permanganate molecules in millimeters
per minute.? And how do I compute the rate of diffusion of the
methylene blue molecules in millimeter per minute?
Calculate the diffusion Activity 1: Dye Diffusion Results Diffusion of I Diffusion of methylene blue potassium Time (min) (mm) permanganate (mm) 15 amm | amm I amm 8 mm amm 11mm 18mm 12mm Which dye diffused more rapidly? 2 What...
Based off of my results, how do I compute the rate of diffusion of the potassium...
Based off of my results, how do I compute the rate of diffusion of
the potassium permanganate molecules in millimeters per minute.?
And how do I compute the rate of diffusion of the methylene blue
molecules in millimeter per minute?
56 Exercise 5 Calculate the diffision te Activity 1: Dye Diffusion Results 3 F time Diffusion of methylene blue Diffusion of potassium permanganate (mm) dye Time (min) (mm) Time 15 mm Qmm 8mm I mm 1amm Time 30 amm amm...
0:36:04 D100100 3 00:35:04 15 Solid potassium permanganate, KMnO is much more soluble in water than...
0:36:04 D100100 3 00:35:04 15 Solid potassium permanganate, KMnO is much more soluble in water than in hexane (CH). Which one of the following is primarily responsible for the greater solubility of KMnO4 in water than in hexane? O ionic bonding O ion-dipole forces O London dispersion forces O dipole-dipole forces O the molecular weight of the solvent. SUBMIT COMPLETED QUIZ < BACK NEXT >
1)An eosin methylene blue (EMB) agar plate was inoculated with four different species of bacteria. Below...
1)An eosin methylene blue (EMB) agar plate was inoculated with four different species of bacteria. Below are the colony growth after inoculation. Which shows a vigorous lactose fermenter? A) A brown media with an oblong culture of bacteria. The colony shows vigorous growth and is the same color as the media. B) A brown media with an oblong colony of bacteria that experiences weak growth. The color of the media is visible through the translucent white color of the bacterial...
explain why ethoxybenze is brominated more rapidly than phenyl benzoate
explain why ethoxybenze is brominated more rapidly than phenyl benzoate
Background Ques part 1) Selective and differential media; EMB and Tsl agar bacill inhabit a wide...
Background
Ques part 1)
Selective and differential media; EMB and Tsl agar bacill inhabit a wide range of environments. Many are significant pathogens, such a coli, Salmonella, Shigella, but many compose our normal flora and inhabit soil and water. Many gra negative bacilli that inhabit our large intestine are called enterics. Enteric pathogens are the most frequent cause of diarrheal illnesses and have become significant contaminants spread through foo Some can also cause respiratory and urinary infections. Experiment 1: EMB...
An unknown gas is found to diffuse through a porous membrane 2.92 times more slowly than...
An unknown gas is found to diffuse through a porous membrane 2.92 times more slowly than H2. What is the molar mass of the gas? Group of answer choices a. 5.84 g/mol b. 8.52 g/mol c. 17.0 g/mol d. 30.0 g/mol
Effect of Molecular weight on Diffusion Time (Minutes) 0 10 20 30 40 50 60 Percent...
Effect of Molecular weight on Diffusion Time (Minutes) 0 10 20 30 40 50 60 Percent increase Methylene Blue 14.022.0125.0 20.0 20.-22 -100 9.0|14.0/16.0 18.0 /19.0/19.000122.221 Potassium Permanganate According to your data, what molecule (methylene blue or potassium permanganate) diffused the fastest? Check Your Understanding 1.1 Based on the data, what generalization can be made about the relationship between diffusion rate and molecular weight? 1.2 By observing the rate of diffusion from the data collected, does diffusion rate change over...
In the experiment of Periodic Relationships, you observed that potassium reacted more violently with water than...
In the experiment of Periodic Relationships, you observed that potassium reacted more violently with water than sodium and sodium reacted more violently with water than lithium. Explain this reactivity in terms of the electronic structure of the atoms.
dyes, such as phenol red or methylene blue used in differential media? Why are dyes, such as A. to inhibit motility B. to stain microbes C to kill bacteria D. to see microbes to detect pH changes due to metabolism What is the purpose of differential medias to encourage growth of the desired bacteria B to isolate few bacteria to observe metabolism of the bacteria D. to stain bacteria E to determine motility 10 Why does Staphylococcus aureus turn yellow...
Based off of my results, how do I compute the rate of
diffusion of the potassium permanganate molecules in millimeters
per minute.? And how do I compute the rate of diffusion of the
methylene blue molecules in millimeter per minute?
Calculate the diffusion Activity 1: Dye Diffusion Results Diffusion of I Diffusion of methylene blue potassium Time (min) (mm) permanganate (mm) 15 amm | amm I amm 8 mm amm 11mm 18mm 12mm Which dye diffused more rapidly? 2 What...
Based off of my results, how do I compute the rate of diffusion of
the potassium permanganate molecules in millimeters per minute.?
And how do I compute the rate of diffusion of the methylene blue
molecules in millimeter per minute?
56 Exercise 5 Calculate the diffision te Activity 1: Dye Diffusion Results 3 F time Diffusion of methylene blue Diffusion of potassium permanganate (mm) dye Time (min) (mm) Time 15 mm Qmm 8mm I mm 1amm Time 30 amm amm...
0:36:04 D100100 3 00:35:04 15 Solid potassium permanganate, KMnO is much more soluble in water than in hexane (CH). Which one of the following is primarily responsible for the greater solubility of KMnO4 in water than in hexane? O ionic bonding O ion-dipole forces O London dispersion forces O dipole-dipole forces O the molecular weight of the solvent. SUBMIT COMPLETED QUIZ < BACK NEXT >
Background
Ques part 1)
Selective and differential media; EMB and Tsl agar bacill inhabit a wide range of environments. Many are significant pathogens, such a coli, Salmonella, Shigella, but many compose our normal flora and inhabit soil and water. Many gra negative bacilli that inhabit our large intestine are called enterics. Enteric pathogens are the most frequent cause of diarrheal illnesses and have become significant contaminants spread through foo Some can also cause respiratory and urinary infections. Experiment 1: EMB...
Effect of Molecular weight on Diffusion Time (Minutes) 0 10 20 30 40 50 60 Percent increase Methylene Blue 14.022.0125.0 20.0 20.-22 -100 9.0|14.0/16.0 18.0 /19.0/19.000122.221 Potassium Permanganate According to your data, what molecule (methylene blue or potassium permanganate) diffused the fastest? Check Your Understanding 1.1 Based on the data, what generalization can be made about the relationship between diffusion rate and molecular weight? 1.2 By observing the rate of diffusion from the data collected, does diffusion rate change over...
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