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Which substance has a higher molecular weight a methylene blue or potassium permanganate?
Potassium permanganate has a higher molecular weight compared to methylene blue. The molecular weight of potassium permanganate is approximately 158.03 g/mol while the molecular weight of methylene blue is around 319.85 g/mol.
Why does the potassium permanganate diffuse faster than methylene blue?
Potassium permanganate diffuses faster than methylene blue because it has a smaller molecular size and lower molecular weight, allowing it to move more quickly through the medium. Additionally, potassium permanganate has a more polar nature compared to methylene blue, which can also influence its diffusion rate in certain environments.
Does potassium permanganated diffuse faster than malachite green?
Potassium permanganate usually diffuses slower than malachite green because it is a larger molecule with a higher molecular weight. Molecular size and molecular weight can affect the rate of diffusion, with smaller molecules diffusing faster than larger ones.
Why would potassium permanganate have a greater rate of diffusion down a agar tube than methylene blue?
Methylene Blue has a higher molecular weight than the compound potassium permanganate. Potassium permanganate has smaller, lighter molecules which diffuse faster than methylene blue's larger, heavier molecules.
Does potassium permanganate dye diffuse faster in water or an agar gel?
Potassium permanganate dye diffuses more quickly through water than agar gel.The rate of diffusion depends on the molecular weight of the chemical and the characteristics of the medium through which the substance diffuses.
Which substance has a higher molecular weight a methylene blue or potassium permanganate?
Potassium permanganate has a higher molecular weight compared to methylene blue. The molecular weight of potassium permanganate is approximately 158.03 g/mol while the molecular weight of methylene blue is around 319.85 g/mol.
What is the molecular weight and molecular formula of potassium humate?
molecular structur C9H8K2O4molecular weight: 258.35
Why does the potassium permanganate diffuse faster than methylene blue?
Potassium permanganate diffuses faster than methylene blue because it has a smaller molecular size and lower molecular weight, allowing it to move more quickly through the medium. Additionally, potassium permanganate has a more polar nature compared to methylene blue, which can also influence its diffusion rate in certain environments.
What is the equivalent weight of potassium permanganate in alkaline medium?
The equivalent weight of potassium permanganate in alkaline medium is 31.6 g/mol. This value takes into account the reduction of permanganate ions to manganese dioxide in alkaline conditions, resulting in a different equivalent weight compared to acidic conditions.
Does potassium permanganated diffuse faster than malachite green?
Potassium permanganate usually diffuses slower than malachite green because it is a larger molecule with a higher molecular weight. Molecular size and molecular weight can affect the rate of diffusion, with smaller molecules diffusing faster than larger ones.
Why would potassium permanganate have a greater rate of diffusion down a agar tube than methylene blue?
Methylene Blue has a higher molecular weight than the compound potassium permanganate. Potassium permanganate has smaller, lighter molecules which diffuse faster than methylene blue's larger, heavier molecules.
What is the amount percentage of manganese in potassium permanganate KMnO4?
% by mole. There are six elements in KMnO4 only one is K so 1/6 which is 16.67% % by mass. Molar weight of K 39grams/mole. Molar weight of KMNO4 154 grams/mole so 39/154 =25%
Does potassium permanganate dye diffuse faster in water or an agar gel?
Potassium permanganate dye diffuses more quickly through water than agar gel.The rate of diffusion depends on the molecular weight of the chemical and the characteristics of the medium through which the substance diffuses.
How do you calculate the molecular weight of KCl?
The atomic weight of potassium is 39,0983 g.The atomic weight of chlorine is 25,45 g.The molecular weight of potassium chloride (K + Cl) is 74,5483 g.
How to calculate empirial formula from molecular formula?
To calculate the empirical formula from a molecular formula, divide the subscripts in the molecular formula by the greatest common factor to get the simplest ratio of atoms. This simplest ratio represents the empirical formula.
What is the equivalent weight of mohr's salt in the titration of pottasium permanganate and mohr's salt?
The equivalent weight of Mohr's salt (ammonium iron(II) sulfate) is the molecular weight divided by the total positive charge of the cation(s) that are being titrated. In the titration of potassium permanganate with Mohr's salt, the equivalent weight of Mohr's salt is 88 g/mol (molecular weight) divided by the total positive charge of the cation(s) (in this case, 2), which equals 44 g/equivalent.
What is the conversion of MEQ to mg?
The conversion of milliequivalents (mEq) to milligrams (mg) depends on the substance being measured and its molecular weight. The formula to convert mEq to mg is: mg = mEq × (molecular weight in mg/mEq). For example, for potassium (with a molecular weight of approximately 39.1 mg/mmol), 1 mEq of potassium equals about 39.1 mg. Always ensure to use the correct molecular weight for the specific ion or compound in question.
