Chemistry, 05.08.2020 18:01, Bra1nPowers
3. Write the following isotope in hyphenated form (e. g., "carbon-14”): Kr
a. Krypton-109
b. Krypton -37
c. Krypton -36
d. Krypton -73
Answers: 1
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In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
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Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
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3. Write the following isotope in hyphenated form (e. g., "carbon-14”): Kr
a. Krypton-109
b. K...
b. K...
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