1 CH3NH2 H* 2. H2 Ni 3. но DCC 1. SOCI2 HO. 2. NaN3 3. heat, H20 4. O 5. LAH; H20 workup

Q: reagent to complete each reaction. Ignore inorganic byproducts. ++ ye ⠀⠀ U 31. Select to Draw 80 HCI…

A: Alkynes undergo addition reactions when treated with Cl2 or HCl or Br2.

Q: _Li;SO; > 4.677 kilograms of BF3 makes how many grams of LiF? 3)_BF3 +. _B2(SO3)3 + LiF LIF

A: Given chemical reaction: BF3 + Li2SO3  ---->  B2(SO3)3 + LiF Writing down the balanced chemical…

Q: Hey

A: We will write the product of the given questionns Since you have asked a question with  multiple…

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A:

Q: Acetaminophen, in amounts greater than 4 g per day, has been associated with liver toxicity. What is…

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Q: set öf tautomers? HDJCMD H. OH MacBook Air 000 D00 F4 F5 %

A: Applying concept of tautomerism.

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A: Rifampin is dosed as 20 mg/kg/day

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Q: how do you convert 50 microliters to dekaliters using dimensional analysis

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Q: Answers will vary depending on your particular sample. Keeping in mind that the SI unit for mass is…

A: To give: An approximate mass of a grain of sand.

Q: Br 1 equivalent PMe3 Br DMSO

A: SN2 reaction  will occur   and DMSO will Favours  SN2  Reaction.

Q: The active ingredient of Benadryl© Chesty Forte Cough Liquid is Guaiphenesin an expectorant drug…

A: Volume of Benadryl Chesty Forte cough syrup = 200 mLAmount of Guaiphenesin = 4 g

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A:

Q: 12) a nurse prepared and IV of normal saline solution to be delivered to a patient at a rate of…

A: Given  Rate of delivered solution = 1.3 mL / min  Total Volume  = 250 mL  Time in hour  = ?

Q: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

A: 1. A friend claims that a metric ton is more than twice the mass of an English ton because a…

Q: Sonya is working in the lab. She measures an initial 10 g of Silicon into a beaker weighing 27…

A: Following information given in the question is - Mass of silicon = 10 grams Mass of beaker = 27…

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A: Given : dose of medicine = 500 mg every 6 hours. Concentration of available medicine = 1 g/10 mL =…

Q: balance this 2Al+2KOH+4H2SO4+24H2O---->

A: We have to balance given equation 2Al+2KOH+4H2SO4+24H2O---->

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Q: 5 x 10-8 kL= ? mL   be sure to show work and report correct number of sig figs and units

A: In a  measurement number of digits in value are known as significant figure,  all non zero values…

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A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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A: Given  Molecular formula of nitrobenzene = C6H5O2N  No. of moles = mass given ÷ molar mass  Atomic…

Q: 15. (The following problem is an actual incident) A state pharmacy inspector came to a pharmacy to…

A: Let's consider 500 mg erythromycin (MW = 733.93 g/mol) The actual formulation is 500 mg erythromycin…

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Q: What element is produced by the beta decay of the isotope below? 197 79 Au a) Hg b) Pt c) Au 197 197…

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Q: Part A Devermine the amount of potassium chloride in each solution. 21.7 g of a solution containing…

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Q: Identify two (2) possible errors during weighing a sample.

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Q: Conyugated acid Conugated bese Famula ha Formula ha A NH 5.610o Q1- CH NH 14.4-109 HCO 2.2 10-8…

A: The complete table is given below :

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Q: 1. 1. What is the difference between dilution and concentration? B iUFont Family - AA A E E E - @ 因…

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Q: 234TH 226 8Ra + -> 90

A: we know , number of emitted alpha perticles=final mass -initial mass 4 number of emitted beta…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.