Chemistry, 18.01.2021 14:40 Cythina2007
Calculati masa dizolvanta solutiei pentru prepararea a 250g solutie 1% NaCl
Answers: 1
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Avariable that is not being directly tested during an experiment should be
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Chemistry, 23.06.2019 03:30
If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?
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Chemistry, 23.06.2019 05:00
Asolution is made by dissolving 2.3 moles of sodium chloride (nacl) in 0.155 kilograms of water. if the molal boiling point constant for water (kb) is 0.51 °c/m, what would be the boiling point of this solution? show all the steps taken to solve this problem.
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Chemistry, 23.06.2019 09:00
Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive
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Calculati masa dizolvanta solutiei pentru prepararea a 250g solutie 1% NaCl...
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