Chemistry, 05.11.2020 20:10 Bra1nPowers
Plastics are created from a processed natural material which is pulled up from below the ground. Why is this important? SELECT ALL that apply.
A) Processing and using the natural material releases contaminants into the environment.
B) The Natural material is refined through a chemical process to produce the plastic that is carved into a figure.
C) The natural resource is a non-renewable resource.
D) The Plastic products are biodegradable and do not pollute the enviroment.
Answers: 1
Chemistry, 21.06.2019 18:50
Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.
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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
Chemistry, 22.06.2019 21:30
What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride
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Plastics are created from a processed natural material which is pulled up from below the ground. Why...
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