Chemistry, 13.05.2021 21:10, Jordandenzel
A 900.0 g sample of sea water is found to contain 3.5 x 10^-3 g Zn. Express this concentration in ppm.
Answers: 1
Chemistry, 22.06.2019 18:30, madmatt873
What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
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Chemistry, 23.06.2019 01:20, michellectucker1982
Use the de broglie's wave equation to find the wavelength of an electron moving at 7.3 × 106 m/s. show your work. note: h = plank's constant (6.62607 x 10-34 j s)
Answers: 1
A 900.0 g sample of sea water is found to contain 3.5 x 10^-3 g Zn. Express this
concentration in p...
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