What progress has chemistry brought to our life?

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what is the importance of food additives?

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Is my profession good for pharmaceutical preparations?

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How the dyes are colored

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What are the general steps for putting putty and latex paint?

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What is the difference between black pigment and ink?

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What is the catalyst condition in the chemical equation?

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Is there any kind of food additive that can make radish brittle?

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Is graphite a high molecular material?

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Why does the molecular atom compound do not belong to the life structure

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what are the different types of pigments other than chlorophyll?

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Prove the lemma about existence of additive inverses in Zn. (lemma- theres a (-x) in Zn such that x+(-x)[0]n(-x)+x.)?

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How do you find the additive inverse of an integer?

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What are the important physiological effects of inorganic salts in cells

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What is a chemical product? What does it contain?

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Why the waste of daily chemicals and their containers can not be recovered

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What is the additive inverse of 9x?

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Jiangyin daily chemical plant

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How long will it take for a house to paint?

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Chemical problems, the selection of catalysts.

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What is the microcosmic principle of the catalytic reaction in the chemical reaction?

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Friends, ask you a question, the capacitor of the different impregnation, capacitance What is the difference?

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What types of mixes, salts,buffers,additives, etc . Should i use for my 40 gallon saltwater aquarium?

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when to use additive inverse?

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Fuel additives- waste of money? And tune-up?

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why are food additives bad? name details and explanations.?

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What is the catalyst in the end?

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What is positive and negative catalyst in chemistry?

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Thoughts and opinions on using an oil additive (Murphys or STP) with my next oil change for a 15 year old Dodge Dakota with 150K.?

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Tattoo paint which are several kinds of

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