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Why will F2 and Ar diffuse at almost the same rate?
F2 (fluorine gas) and Ar (argon) will diffuse at almost the same rate because they have similar molar masses, which affects their diffusion rates according to Graham's law of effusion. Both gases are relatively light, and their molecular weights are close enough that the differences in their diffusion rates are minimal. Additionally, at similar temperatures and pressures, the kinetic energy of the gas molecules is comparable, leading to similar diffusion behavior.
What is the mole ratio of CO to H2?
The Mr of Carbon monoxide (CO) is 28, since Ar of Carbon is 12 and Ar of Oxygen is 16. Then proportion by mass will be simple ratio of 12 to 16 giving 3:4
What is the noble-gas notation of Br?
The electron configuration of bromine is: [Ar]4s23d104p5.
What is the electron configuration of the ion Cobalt2?
Co2+ has 25 electrons with the configuration: [Ar] 4s2 3d5 no its [Ar]3d^7
How far is it from hamburg ar to bradford ar?
If you take US-425 N and US-67 N, there are 186 miles from Hamburg, AR to Bradford, AR. The drive is 3 hours 2 minutes in duration.
The rate of effusion of Argon was measured to be 0.218mols at a certain temperature Calculate the rate of effusion of helium gas (Molar mass of Ar=40,Molar mass of Helium =4)?
50000
Rank in order of decreasing rate if effusion ar h2s he h2 c3h8?
The effusion rate is inversely proportional to the square root of the molecular weight of the gas. Therefore, the ranking in decreasing effusion rate would be: He > H2 > C3H8 > H2S.
Why will F2 and Ar diffuse at almost the same rate?
F2 (fluorine gas) and Ar (argon) will diffuse at almost the same rate because they have similar molar masses, which affects their diffusion rates according to Graham's law of effusion. Both gases are relatively light, and their molecular weights are close enough that the differences in their diffusion rates are minimal. Additionally, at similar temperatures and pressures, the kinetic energy of the gas molecules is comparable, leading to similar diffusion behavior.
What is gating ratio in casting?
Gating ratio is the ratio of sprue area to total runner area to total gating area. As : Ar :Ag
What is the mole ratio of CO to H2?
The Mr of Carbon monoxide (CO) is 28, since Ar of Carbon is 12 and Ar of Oxygen is 16. Then proportion by mass will be simple ratio of 12 to 16 giving 3:4
Do you use net receivable in calculating AR turnover?
The equation for AR Turnover is: AR Turnover = Net Credit Sales / Average AR (/=divided by) Some companies' will report only sales, however this can affect the ratio depending on the amount of cash sales.
In a geometric sequence where r1 the terms always increase?
In a geometric sequence where the terms always increase, the common ratio ( r ) must be greater than 1. This means that each term is obtained by multiplying the previous term by this positive ratio. For example, if the first term is ( a ) and the common ratio is ( r ), the sequence would look like ( a, ar, ar^2, ar^3, \ldots ) with each term growing larger than the last. Thus, the sequence exhibits exponential growth as long as the common ratio remains above 1.
Why gases have higher chance of leaking through holes?
Gas leaking through a small hole in its container is called effusion. The rate of effusion depends upon molar mass. The smaller the molar mass, the more quickly a gas will effuse out. Given these gases: He, Ar, CO2, helium will effuse out the fastest because its molar mass is only 4 (compared to 40 for argon and 44 for carbon dioxide.)
How do you calculate Non-cash Working Capital?
Inventory+AR+Prepaid expense-Current Liabilities
How do you calculate Non cash Working Capital?
Inventory+AR+Prepaid expense-Current Liabilities
What technique is used to find the Ar is chemistry?
The technique commonly used to find the relative atomic mass (Ar) of an element is mass spectrometry. This technique involves ionizing the sample, separating the ions based on their mass-to-charge ratio, and then detecting and quantifying the abundance of different isotopes to calculate the average atomic mass.
What are the rates now for the best prepaid credit cards?
The rates now for the best prepaid credit cards ar around 5 to 7%. You can get more information and apply now at www.creditcards.com
