Chemistry, 02.01.2020 19:31 danielzgame
Acompound is composed of 85.64% carbon and 14.36% hydrogen. the compound has a formula mass of 42.08 grams. what is the molecular formula?
Answers: 1
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Explain why scientists use shared characteristics to make cladograms.
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Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?
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Which are forms of frozen water? check all that apply. dew frost hail rain sleet
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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.
Answers: 2
Acompound is composed of 85.64% carbon and 14.36% hydrogen. the compound has a formula mass of 42.08...
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