102 Задачка по химии №010 293
100. Determine the percentage in the alloy if, after dissolving a sample of 0.3000 g of it in nitric acid, 23.80 ml of 0.1000 N was used to titrate the resulting solution. NH4SCN solution.
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Оплата и выдача товара осуществляются через партнёрскую платформу.