138. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
- How much Na2S2O3 * 5H2O solution should be taken with T Na2S2O3 = 0.002947 g / cm3 to obtain 1.5 dm3 of a solution with C (Na2S2O3) = 0.01000 mol / dm3.