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12-04-2021
Chemistry

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What is the concentration if 20 grams of NaOH was dissolved in enough water to make a 250 mL NaOH solution?

Respuesta :

erykahcoley123095 erykahcoley123095

20-04-2021

Answer: 1 molar NaOH contains 40 grams of NaOH per every liter of water

Explanation:

so 2 M NaOH contains twice that amount, ie. 80 grams per liter. Then, ine 250 ml of weater, there should be 80/4 = 20 grams of solid NaOH dissolved.

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