Chemistry, 27.07.2019 03:20 carolinasoto
Abuffer is prepared by mixing 204.0 ml of 0.452 mol/l hydrochloric acid (hci) and 500.0 ml of 0.400 mol/l sodium acetate (nachco2, naac). what is the ph of the above buffer solution?
Answers: 1
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Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
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What is the oxidation state of an individual bromine atom in nabro3?
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Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.
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Chemistry, 23.06.2019 08:30
Of element x has 22 protons, how many electrons does it have
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Abuffer is prepared by mixing 204.0 ml of 0.452 mol/l hydrochloric acid (hci) and 500.0 ml of 0.400...
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