Which of the following pairs are isotopes?
a. Neon - 20 and Fluorine - 20
b. Aluminum - 28 a...
Chemistry, 30.04.2021 18:50 lilblakey69
Which of the following pairs are isotopes?
a. Neon - 20 and Fluorine - 20
b. Aluminum - 28 and Phosphorus -30
c. Tron - 56 and Iron - 58
Answers: 1
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Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
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