What is the source of the blue color of the solution after the reaction? You selected: the solid copper (Cu) Correct answer: aqueous copper ions (Cu--)

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Q: Review & Preview Are these chemical equations describing the A. YES! same chemical reaction? B. NO!…

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Q: Chemistry B Mit-The G 1.0 ng cergage.com/taohjeves from 9781306657871Aide18001440108-ash12 CHIM-WM.…

A: Given -> Mole of N2 = 0.0367 mole Mole of H2 = 0.0540 mole  Volume= 1 L  Equilibrium…

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A: Mass of X = 20 g/mol Mass of Y = 43 g/mol

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Q: Compare the solubility of ethanol and ethylene glycol in hexane. compare the structures of molecules…

A: Comparing  the solubility of ethanol and ethylene glycol in hexane .

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Q: For the reaction Ca(s)+Cl2(g)→CaCl2(s) calculate how many grams of the product form when 21.4 gg…

A: Given reaction is Ca(s)+Cl2(g)→CaCl2(s) We have to calculate how many grams of CaCl2  form when 21.4…

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A: Here we have to synthesize the following given target compound from cyclohex-2-en-1-one by multistep…

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Q: Question 8 Evolution of carbon dioxide will not produce b Select one: O True False C

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Q: The molecule 2,5-dibromohex-3-ene contains three stereogenic sites: a double bond that can be cis-…

A: The structure of 2,5-dibromohex-3-ene along with the stereogenic center is shown below:

Q: 7 For the reaction 2 NH3(g) → N₂(g) + 3 H₂(g), the value of the equilibrium constant is 2.00 at…

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Q: How many moles of NaOH would you need to add to 0.1 moles histidine to achieve a pH of 9.17?

A: Given 0.1 mol histidine pH = 9.17

Q: What is the density of N2 at 119.8 degF and 714.9 mmHg in pounds per cubic foot? MW: N:14

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Q: How will you determine if the food coloring used in making M&M’s and Nips chocolate are different or…

A: To determine if the coloring agent in M & M's and Nips chocolate are different or identical.

Q: 5. Determine the standard heat of formation for methyl bromide, CH3Br(g), given the following…

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Q: Use the periodic table to identify the elements with the following electron configurations. [Ne]3s1…

A: [Ne] 3s1We have to identify the element using periodic table and spell out the full name of the…

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Q: I and II are: M I JOH O identical. O diastereomers. O constitutional isomers. enantiomers. Но,

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A: It is necessary to firstly know the Lewis acid base concept.  Lewis acid - The species which is able…

Q: 1. Provide a structure consistent with the following data: 3H 2H 3.5 25 ppm 2H 2H 15 Mass Spec…

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Q: Choose the set of pressure intensities that are equivalent a. 4.33 psi, 10 ft. of water, 8.83 inches…

A: We use the below conversion factors to convert among psi, ft. water and inches of Hg.  1 psi = 2.307…

Q: H H3CC-CH₂CH3 OH H3CH₂C-C-CH3 OH CH₂CH3 H₂C COH CH3 H H3CH₂CC-OH H₂CrQ4 H₂CrO4 ZnCl₂ /HCI ZnCl₂ /HCI

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Q: 5. The energy in our bodies mainly comes from carbohydrates, which are broken down into simple…

A: Given unbalanced equation is  __C6H12O6(s) + __O2(g) ➔ __H2O(l) + __CO2(g) We need to balance the…

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A: H2/Pd/c used for catalytic hydrogenation

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A: To define the rotation matrix give as follows: R = Rz(π2) That is for C4 axis of rotation.

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A: In this question, we have to answer all parts regarding the phase change diagram.

Q: 4. Draw the conjugate base for each of the following acids: a. b. c. NH3 d. H3O+ e. OH f. g.NH OH…

A: Conjugate base is formed when protan is abstracted from compound .

Q: Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed up with sand.…

A: To calculate the mass of Ti from given mass of ilmenite-sand mixture, we would proceed as :  1.)…

Q: In CH3Cl, are the three hydrogen atoms equivalent (i.e., do they have identical environments with…

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Q: A 0.94 L glass vessel is to contain 1.86 g of CO2. The vessel can withstand a pressure of only 38.33…

A: Given -> Volume= 0.94 L  Weight of CO2 = 1.86 gm Pressure= 38.33 kpa = 38.33 × 103 pa

Q: circle most polar carbon and give partial charges using d- and d+ notation

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Q: Find the number of moles of water that can be formed if you have 194 mol of hydrogen gas and 92 mol…

A: 194 mol of hydrogen gas and 92 mol of oxygen gas gives 'n' moles of water.  Number of moles (n) of…

Q: Find the limiting reactant for each initial amount of reactants. Drag the appropriate items to their…

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