Chemistry, 05.07.2019 20:00 tytybruce2
Construct a flow chart to demonstrate how you could separate a mixture of 1,4- dichlorobenzene, 4-chlorobenzoic acid, and 4-chloroaniline using an extraction procedure. (see the last section of technique 10.1 for a short discussion on flow charts) 6. deduce
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Chemistry, 21.06.2019 21:30
Which substances have the lowest melting points: ionic covalent, or metallic
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Chemistry, 22.06.2019 11:00
Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.
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Chemistry, 22.06.2019 16:50
Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
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Chemistry, 22.06.2019 17:20
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.
Answers: 2
Construct a flow chart to demonstrate how you could separate a mixture of 1,4- dichlorobenzene, 4-ch...
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