Chemistry, 22.02.2021 20:10 bensletterbox8319
c.- ¿Qué cantidad de solvente será necesaria para preparar una solución al 28%m/m empleando 14g de hidróxido de sodio (NaO)?
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Chemistry, 22.06.2019 07:00
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
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Chemistry, 22.06.2019 09:50
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
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Chemistry, 22.06.2019 12:20
Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.
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Chemistry, 22.06.2019 15:20
Which description best characterizes the motion of particles in a solid?
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c.- ¿Qué cantidad de solvente será necesaria para preparar una solución al 28%m/m empleando 14g de h...
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