A sample of solid titanium is heated with an electrical coil. If 107 joules of energy are added to a 11.4 gram sample and the final temperature is 38.0°C, what is the initial temperature of the titanium? Answer:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. O H₂O CI pyridine

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Q: Identify the best reagents to complete the following reaction. /:0: 00 A B C D E Į Į 1. CH3MgBr 2.…

A: Given is organic reaction.In which reactant is conjugated ketone and 1,2-addition product is given.

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A: Acidic hydrolysis of amide give Carboxylic acid and amine.

Q: Draw the Lewis structures of the polyatomic ions and assign formal charges.

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Q: Arrange the following in order of highest to lowest concentrations of [H3O'), that is, the most…

A: pH = -log[H3O+]  log[H3O+] = -pH So, [H3O+] = 10-pH  As pH + pOH = 14.0  So, pH = 14.0 - pOH

Q: 18. How many moles of CaF2 are in 75.0 grams? 19. How many atoms of bismuth are present in 600.…

A: This can be solved by using mole concept

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Q: Question 15 Which of the following expresses standard atmospheric pressure? A) 1 atm B) 29.9 in. Hg…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. CI 1. CH3MgBr (excess) 2. H₂O

A: Given,The reaction:

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Q: Draw the major product of this reaction. Include any relevant stereochemistry. Ignore inorganic…

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Q: 23. What volume of carbon dioxide gas at STP could be produced from the decomposition of 150.0 grams…

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Q: H₂ Lindlar' S catalyst 1.9-BBN, THE 2. H₂O2, NaOH or 1. Hg(O Ac) 2, H₂O 2. H3O+ HBr (1 equiv)

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. CI O Q

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A: Given,The reaction:

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Q: H₂C CH3ONa CH3OH heat Q CH3ONA, CH3OH heat > Select to Draw CH3CH2 CH2CHO Select to Draw

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Q: Q 00 HBr (1 equiv) H₂O2 Select to Draw Select to Draw 1. NaNH2 2. CH3CH 2CH2CI 00 BEY CI

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Q: 29. A 275 mL sample of gas is kept at 25°C. What volume will the gas occupy at 100.°C?

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