Chemistry, 05.03.2021 20:50, covergurllaa
Fluorine-21 has a half-life of approximately 5 seconds. If you start with 50 grams, how much will remain after 10 seconds ?
Answers: 3
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The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
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Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature
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The three types is stress that act on earths rocks are compression, tension, and
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Fluorine-21 has a half-life of approximately 5 seconds. If you start with
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