What volume of hydrochloric acid solution

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What volume of hydrochloric acid solution of 0.25 M must be diluted to prepare 1.00 L of 0.040 M HCl?

A 3.0-L flask contains  1.0 mol NOCl, 2.4 mol of Cl2 and 4.5 x 10-3 mol of NO At a particular temperature,. Calculate Keq at this temperature for the given reaction  2 NOCl (g) W 2 NO (g) + Cl2 (g) ( reaction is at equilibrium):

Reference no: EM1399146

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What volume of hydrochloric acid solution : What volume of hydrochloric acid solution of 0.25 M must be diluted to prepare 1.00 L of 0.040 M HCl and calculate Keq at this temperature for the given reaction  2 NOCl (g) W 2 NO (g) + Cl 2 (g) ( reaction is at equilibrium):
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