Chemistry, 28.01.2020 23:40 Bunnybear3384
In order to understand the prehistory of the hawaiian island of lana'i better, anthropologists maria sweeney, melinda allen, andboyd dixon used radiocarbon dating on charcoal found in an ancient dwelling site, the kaunolu village national historic landmark, the largest archeological complex on the island. in one of their samples, they found that approximately 94% of the original carbon 14 remained. using the fact that carbon 14 decays by 1.202% every 100 years, determine the approximate age of this sample.
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Chemistry, 22.06.2019 06:30, dimondqueen511
How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
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What is the value of keq for the reaction expressed in scientific notation?
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Chemistry, 22.06.2019 12:30, skaterwolf1317
Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
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Chemistry, 22.06.2019 18:30, rosie20052019
You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas
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In order to understand the prehistory of the hawaiian island of lana'i better, anthropologists maria...
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