Chemistry, 05.05.2020 06:28 missfuture2020p5umxt

He N-(1-naphthyl)-ethylenediamine, called NNED for convenience, reagent is made by mixing 1 gram of NNED in 1 liter of water. However, we don't always want to make an entire liter of solution because the NNED solution only lasts about 1 month before going bad and turning brown. How many grams of NNED will need to be added to make 0.05 liters of solution

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