The amount of oxygen dissolved in a sample of water can be determined by using thallium metal containing a small amount of the isotope Tl-204. When excess thallium is added to oxygen-containing water, the following reaction occurs. 2 Tl(s) (1)/(2) O2(g) H2 O ⟶2 Tl^ (a q) 2 OH^-(a q) After reaction, the activity of a 25.0 -mL water sample is 745 counts per minute (cpm), caused by the presence of Tl^ -204 ions. The activity of Tl-204 is 5.53 ×10^5 cpm per gram of thallium metal. Assuming that O2 i
The amount of oxygen dissolved in a sample of water can be determined by using thallium metal containing a small amount of the isotope Tl-204. When excess thallium is added to
VIDEO ANSWER: in this question, we need to find the concentration of oxygen in the given volume of water. So we're told about the volume of water contains Vali…
numerade.com10 个月之前
Thallium Properties
Ogggg la cedemex #cdmx #random #surreal
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Ogggg la cedemex #cdmx #random #surreal
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My Sister-in-Law Whispered, 'In a Few Hours, the Thallium Will Finish Its Work. And Everything Will Be Mine!' What She Didn't Know Was, I Had a Plan. - Reddit Stories
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My Sister-in-Law Whispered, 'In a Few Hours, the Thallium Will Finish Its Work. And Everything Will Be Mine!' What She Didn't Know Was, I Had a Plan. - Reddit Stories
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Atom of Thallium with 81 Electrons in infinite orbital rotation with a black background
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Atom of Thallium with 81 Electrons in infinite orbital rotation with a black background
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1 周前
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Thallium metal 99.99% — Luciteria
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SOLVED:The phase diagram of thallium metal is shown in Figure P 12.92 a. At what temperature and pressure are all three solid phases of thallium metal present? b. Does the melting point of thallium increase or decrease with increasing pressure?
SOLVED:The phase diagram of thallium metal is shown in Figure P 12.92 a. At what temperature and pressure are all three solid phases of thallium metal present? b. Does the melting point of thallium increase or decrease with increasing pressure?
numerade.com
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After Massive Thallium Poisoning, Here's What Happened To This Cheating Husband's Body | Digg
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