Chemistry, 11.10.2021 15:30 myaaa13754
What is the pH of an aqueous solution with a hydrogen ion concentration of [H+] = 2.6 x 10-7M?
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Calculate the concentration of all species in a 0.165 m solution of h2co3.
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Use the de broglie's wave equation to find the wavelength of an electron moving at 4.5 × 106 m/s. show your work. note: h= plank's constant (6.62607 x 10-34 j s)
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What is the pH of an aqueous solution with a hydrogen ion concentration of [H+] = 2.6 x 10-7M?...
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