OGMU 19 CI 1 1. Mgº Et₂0 2. CO2 3. H₂O OGMU

Q: QUESTION 29 Consider the reaction given below H₂ (0)-F2 (g)-2 HF (g) for which AGxn=-541.4 kmol What…

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Q: The slope of your graph in part A is the inverse of the deity of 1 w Ohe inverse of the density of…

A: Physical property of element sulfur can be tasteless, solid and pale yellow color with insolubility…

Q: NH4HS(s) ⇒ NH3(g) + H₂S(g) K = [NH3][H₂S] K = 1.2 x 10-4 What is the concentration of the H2S when…

A: Given reaction is :  NH4HS (s) <---------> NH3 (g) + H2S (g)  Expression of equilibrium…

Q: it cannot be both, i need one answer not two...

A: The second law of thermodynamics states that the entropy of the universe is alway increasing.  We…

Q: Select the correct name for the following compound: CH3-CH-CH-CH₂-CH3 CH₂ CH₂ OH CH3 CH3…

A: -> For IUPAC naming following steps are required - First of all identify the longest carbon…

Q: What is an acceptable IUPAC name for the following cycloalkene?

A: The answer to the following question is-

Q: A solution is prepared by mixing 200.0 g of water, H2O, and 300.0 g of ethanol, C2H5OH. Determine…

A: Mole fraction of water and ethanol calculated below

Q: The recommended dose of Remdesivir is 200 mg (0.200 grams) by injection on day 1. Assuming the blood…

A: We have to predict the concentration of the remdesivir . Concept: first we can calculate the moles…

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: Here the wide of steel cylinder is 39 cm and the height is 46.8 cm. The maximum safe pressure inside…

Q: A solution of lodine was standardized using 225 mg of arsenic trioxide (197.94 g/n) in which the…

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Q: What is the mass (in g) of a 28.2 L sample of carbon dioxide gas at a temperature of 30.0 oC and a…

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Q: What volume of oxygen gas (in mL) is required to combust completely 354 mL of acetylene gas? Assume…

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Q: What is the correct IUPAC name for the following molecule? Br Problem viewing the image. Click…

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Q: How do the relative abundances of 235U, 239 Pu and 240Pu change with time in a uranium fuelled…

A: Introduction :  A thermal neutron is a free neutron which has slowed down by many collisions to…

Q: The reaction: 2P+Q→ R has the following proposed mechanism: Step 1: P+Q=S (fast equilibrium) Step 2:…

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Q: 1. Caproic acid, which is responsible for the foul odor of dirty socks, is composed on C, H, and O…

A: 1) Using the given information, we have to calculate the empirical formula and molecular formula

Q: KNO3 is a major component of fertilizer and can be made by the following reaction How many grams of…

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Q: A chemist prepares a solution of magnesium bromide (MgBr.) by measuring out 0.60 g of MgBr, into a…

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Q: Describe a spectroscopic method to determine the oxidation states of transition metals.

A: The oxidation state of transition metals can be conveniently determined by various spectroscopic…

Q: Consider the combustion of methane (as represented by the following equation). This is the reaction…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: The 1H- and 13C-NMR data of an ester of molecular formula C6H10O2 are given below. Also shown are…

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Q: Draw a mechanism for the following transformation: OH ď H₂O [H+]

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Q: What is the correct IUPAC name for the following molecule? Br Br Problem viewing the image. Click…

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Q: 2X2 + Y2 → 2X₂Y R = K[X₂]²[Y₂] Trial [X₂], (M) 1 2 3 0.220 0.440 0.220 [Y₂], (M) 0.150 0.150 0.300…

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Q: A ceric sulfate solution that was standardized using 200 mg of arsenic trioxide (MW = 197.84g/n)…

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Q: What volume in milliliters of 0.0200 M Sr(OH)2 is required to neutralize 65.0 mL of 0.0400 M HCI?

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Q: The pain killer morphine is a weak base when added to water. The Kb is 1.6 x 10-6. What is the pOH…

A: Here we have to determine the pH of 3.97×10-3M aqueous solution of morphine. Kb of morphine=…

Q: The venom of stinging ants contains formic acid, HCOOH, Ka = 1.8 × 10-4 at 25 oC. Calculate the pH…

A: •GIVEN:- Formic acid which is an weak acid.  Ka = 1.8 × 10-4 Concentration (C)=0.055 M   •As for…

Q: Identify the major products in the following reactions: PI3 t Pool of choices: OH محمد ABC JKL OH…

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Q: a) Give two drugs that could have drug interactions with ketoconazole, explaining why the…

A: •As KETOCONAZOLE is a inhibitors of CYP3A4. •If any drug which is metabolite through CYP3A4 than…

Q: ? Modify the given carbon skeleton to draw the major product(s). If a racemic mixture of enantiomers…

A: Oxidation of alkene with BH3.

Q: Draw the azo dye formed from the amine and coupling components (one mole each) shown below. NH₂ SO₂H

A: #1: During the azo dye formation, first the -NH2 group of aniline is converted to benzene diazonium…

Q: 4. 5. 6. 7. Ст CH2CH3 OH OH H₂PO4 heat NO₂ OH PCC CH₂Cl₂ conc. HNO3.

A: Here we have to write the major product formed in the following given reactions. The major product…

Q: Which of the following chemical tests cannot be used distinguish the two compounds below: Lucas test…

A: Lucas test and Jones Test are given by Alcohols

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: we have to balance the given equation  Mg2+ + Mn    ->    Mg + Mn2+

Q: Provide the proper number of 1H NMR signals (peaks) for the following compound.   o-methyl…

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Q: Identify the products of the following reactions: НЕ HO н Br. H CHS ABC Н warm, acidic KMnO4 PCC HBr…

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Q: An aqueous solution of acetone is made by transfering 3.18 mL of liquid acetone to a 100. mL…

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Q: What is the correct IUPAC name of the following compound? Problem viewing the image. Click Preview…

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Q: Part 4: Organometallic Compounds 20. Using n-propyl bromide and any necessary organic/linorganic…

A: We solve all above question with grignard reagent...

Q: Using a Gabriel synthesis, show how you would make the following compound: of NH The transformation…

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Q: What is the IUPAC name of the following compound? gula HO. OH

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Q: What is the correct IUPAC name for the following molecule? Problem viewing the image. Click Preview…

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Q: Which statement is INCORRECT about the following cycloaddition reaction? CF3 heat 0·c-x CF 3 Problem…

A: A cycloaddition is a chemical reaction in which "two or more unsaturated molecules combine with the…

Q: The initial concentration was 1.50 M and the rate law is shown below. What is the concentration of X…

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Q: Nitrogen gas is collected over water at 23 °C. The atmospheric pressure is 0.950 atm. At 23 °C, the…

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Q: TRUE OR FALSE A student synthesizing an organic compound from 2 starting materials. it is…

A: To answer true or false. A student synthesizing an organic compound from 2 starting materials. it…

Q: MnO2 + 4HC1 →MnCl₂ + Cl₂ + 2H₂O Now we allow 0.75 mol of MnO₂ to react with 91.1 g of HCl. How many…

A: Given, MnO2 + 4HCl ----> MnCl2 + Cl2 + 2H2O moles of MnO2 = 0.75 mol mass of HCl react = 91.1 g…

Q: HC1 + (CH₂CH₂)₂0 CI + نے

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Q: The COSY NMR spectrum of 2-methyl-3-pentanone is shown below. Draw the structure of…

A: We are given the COSY NMR spectrum of 2-methyl-3-pentanone and we have to annotate the spectrum.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".