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What are the starting materials that chemists use to produce most plastics and many other synthetic compounds?A. chemicals
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How is forest obtained in Canada?My answer --- How is forest obtained? Well, forest is obtained by many practical techniques.
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2. asked by Marjorie
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Imagine that you have obtained spectra for several galaxiesand have measured the observed wavelength of the H emission line of
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2. asked by anonymous
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A balanced coin is tossed 3 times. Let A = {a head is obtained} and B = {a tail is obtained}. Calculate the probability to get
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A balanced coin is tossed 3 times. Let A = {a head is obtained} and B = {a tail is obtained}. Calculate the probability to get
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In 400min,2.4grams of copper is obtained by Cu2+ solution,find how many Amphere is required for this experiment. Using the same
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2. asked by Manal
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In a class test some of the answers obtained by Neha in mathematics and science is 28 had she got 3 more in maths is 4 marks
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2. asked by Smeta
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Hi!In practice, why is the volume of oxygen obtained from the electrolysis of water LESS THAN half the volume of hydrogen
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2. asked by Josh
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In experiment concerning potentiometric determination of puriy and Ka of KHP, we obtained an experimental pKa of 5.04 and when
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2. asked by smiley
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When HgO is heated, it decomposes into elemental mercury and molecular oxygen gas.a. What is the theoretical mass of Hg obtained
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2. asked by beesbee
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