Chemistry, 09.12.2020 07:40 Questions138
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Approximate half-life
Carbon-14 = 5730 years
An archaeological dig uncovers a specimen that contains 4.75g of carbon-14. How much time has passed if the organism died with a total of approximately 300g of carbon-14 in its body?
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Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false
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Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol
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The boiling point of liquids is very high what does it indicate
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Approximate half-life
Carbon-14 = 5730 years
An archaeological di...
Carbon-14 = 5730 years
An archaeological di...
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