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Consider the reaction below. 2C6H14 19O2 Right arrow. 12CO2 14H2O How many moles of hexane (C6H14) must burn to form 18. 4 mol of carbon dioxide? 1. 53 mol 3. 07 mol 110. Mol 175. Mol.
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The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?
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Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.
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What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands
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Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that arenβt easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.
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Consider the reaction below. 2C6H14 19O2 Right arrow. 12CO2 14H2O How many moles of hexane (C6H14) m...
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