Chemistry, 06.01.2020 21:31 KrishnaBalaram1235
Consider a tlc plate loaded with the following compounds: phenyl acetate, glycine, butyric acid, and cyclohexanol
a) which spots would you expect to show up under the uv lamp
b) suggest the best indicator to use for each compound
c) which indicator would you use to visualize all the compounds at once
Answers: 1
Chemistry, 21.06.2019 22:20
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
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An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
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The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
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What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients
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Consider a tlc plate loaded with the following compounds: phenyl acetate, glycine, butyric acid, an...
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