Why an unknown gas has a rate of effusion
Determine the molar mass and find out the unknown gas using the following information: an unknown gas has a rate of effusion of 4.1 times that of H2. The unknown gas is a naturally occurring diatomic.
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Let's look at an example of results from the hypothesis test using the p-value method with an alpha of 0.01.
Write down the formula for the complex ion produced by the metal ion Cr+3 and six NO2 IONS AS LIGANDS and decide whether the complex could be isolated as a chloride salt or a potassium salt, and write the formula for the appropriate salt.
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A system which is having of 57.5 g of liquid water at the 298K is heated using an immersion heater at a constant pressure of 1.00bar.
Determine the probability of selecting a random position and inserting the card, with the result that the card is inserted correctly?
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An aqueous solution contains these ions and concentrations: Br- [0.0010], Cl [0.0010], and CrO42-[0.0010]. A solution of silver nitrate is added drop wise to the aqueous solution. Explain which silver salt will precipitate first? Last?
Determine how many grams of cadmium are deposited from an aqueous solution of cadmium sulphate CdSO4, when an electric current of 1.51 amps flows through the solution for 156minutes?
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