Chemistry, 05.12.2021 23:30 edwardordonez66
Q+b N 2 c N 2 Q 2 (a) Give the correct value of each stoichiometric coefficient for the reaction .
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If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster
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Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.
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Chemistry, 23.06.2019 01:00
If a sample of radioactive isotopes takes 600 minutes to decay from 400 grams to 50 grams, what is the half-life of the isotope?
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Q+b N 2 c N 2 Q 2 (a) Give the correct value of each stoichiometric coefficient for the reaction .
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