EmilySerna
22.07.2019 •
Chemistry
Gold can undergo transmutation. es001-1.jpg this type of nuclear decay is called .
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Ответ:
alpha decay
Explanation:
Ответ:
pH = -log[H+]
Substituting,
8.57 = -log[H+]
The value of [H+] from the equation is 2.69x10^-9 molar. Thus, the concentration of hydroxide ion is approximately equal to 2.69x10^-9 M.