A solution is saturated at 25oC . It is then slowly cooled to 20oC with no change to the appearance of the liquid. What term would be associated with this solution?

Q: what are teh sterocenters and R and S

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Q: Question 1 Which of the following is/are meso? Br Br H Br I A) I B) II C) III D) IV E) I and II F) I…

A: ->Meso compounds are compound which has either center of symmetry or plane of symmetry.

Q: H-C-C- -C-C-H H-C-C-C- -OH + a C=Cb a HH H H H H H Many reactions involve a change in hybridization…

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Q: Complete the following table, which lists information about the measured acid dissociation constants…

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Q: In each row check off the boxes that apply to the highlighted reactant. reaction Ag* (aq) + 2…

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Q: Gastric juice performs the digestion of food in the stomach. It's pH is in the range of 1-3. One…

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Q: 2 CO₂ (g) 2 CO (g) + O₂(g) 1. Write the K, expression for this balanced equation. 2. If, at…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: What are the peak splitting for each peak?

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…

Q: You have 15.0 g each of Na, Mg, Sn, Cu and Ne. Which contains the smallest number of moles? O Ne O…

A: 15.0 g of each Na, Mg, Sn, Cu and Ne .We have to find out the smallest number moles .

Q: With the aid of diagrams describe the similarities and differences between the structures of alkanes…

A: Difference between alkane and alkyne.

Q: 32p has a half-life of 14.3 days. The original sample of 32P has a mass of 1.88 g. Approximately…

A: Given, Half life of 32P = 1.88 g mass of original sample of 32P = 1.88 g mass of 32P remain after 6…

Q: Complete and balance the following equation. Plutonium-239 + alpha particle → ________ + neutron…

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Q: Calculate the percent dissociation of 4-chlorobutanoic acid (C3H CICO₂H) in a 4.9M aqueous solution…

A: We would write dissociation equation of 4-chlorobutanoic acid as use its Kb value .

Q: A hepatobiliary scan is a common technique used to assess the functionality of a patient's…

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Q: A Ha CH3 H HB I Ill UI H3C CH3 H3C B HO Cholestanol differs from cholesterol only in the absence of…

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Q: DA. A B. B C. C D. D What is the relation between the two molecules shown below? N Darvon, a…

A: In this question, we will see the relationship between these two given compounds.  You can see the…

Q: Carbon dioxide can be created by burning carbon in oxygen: C + O2 → CO₂2 Approximately how many…

A: Given reaction, C + O2 → CO2

Q: A 12.2 M solution has a volume of 4.0 L. The volume is doubled by adding water. What is the final…

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Q: concentration of reactant A and product B were monitored at the same time interval. Time t, Minutes…

A: Rate of reaction is change in concentration of products and reactants in unit time interval.  From…

Q: The solubility of benzoic acid in water is 1.7 g/L at 0 deg C. Based on the volume of 24.5 mL, how…

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Q: 7 1 5.3Li +1H → 2 He+ O a. He O b. 2, 1H O C. 3 O On d. 4 4Be

A: A radioactive reaction can be balanced by summing up the atomic number and mass number on both sides…

Q: The total pressure of the following system is used to monitor the progress of the chemical reaction.…

A: Given reaction is: SO2Cl2(g)→SO2(g)+Cl2(g)

Q: A buffer is prepared by adding 1.00 L of 1.0 M HCl to 750 mL of 1.5 M NaHCOO. What is the pH of this…

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Q: Use the Ideal Gas Law to solve the following problem. How many moles of gas are in a 26.0 L…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Give the rate equation describing the reaction. How long will the reaction take to come to an end.…

A: According to the previous calculations, the reaction is 1st order with respect to the reactant…

Q: ntage of: be expe

A: Given: The half life of 14 C is given as 5730 years.

Q: In each row check off the boxes that apply to the highlighted reactant. reaction HCH3CO₂(aq) +…

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Q: A student determines the density of a substance to be 1400 g/L. What is the % error if the accepted…

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Q: This equation is nearly balanced. What number should go in front of the product for it to be…

A: 4P  + 5O2    → _ _ _P2O5 This is a nearly balanced chemical equation. But numbers of elements in…

Q: (Q102) What is the nuclear binding energy (in MeV) of the cadmium-100 nuclide? The atomic mass of…

A: The nuclear binding energy can be determined by the multiplication of mass defect with 931 MeV. It…

Q: II. Provide the chemical formula for each of the following compounds. 1. sodium sulfate 2. sodium…

A: Here we are required to write chemical formula for each of the given compound

Q: III. Provide the name for each compound. 6. NH4NO3 7. NaNO2 8. Ca(NO2)2 9. FeCrO4 10. NaNO3

A: The name of the ionic compound is formulated by the name of cation followed by the name of anion.

Q: tage of 14C re be expected t f-life of 14C is

A: Given: The half life of 14C is 5730 years.

Q: In an experiment, is a 100% yield possible in recrystallization? Please explain.

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Q: What is the formula for Titantium (III) Sulfite? O Ti3(SO3)2 O Ti₂(SO4)3 O Ti3(SO4)2 O Ti₂(SO3)3

A: Given-> Titanium (3)sulfite

Q: Draw the reaction mechanism responsible for the formation of the product/s HBr

A: Here we are required to predict the product of the reaction

Q: OH(aq) + H₂CO3(aq) HCO3(aq) + H₂O(1) [Select] [Select] [Select] î + [Select] û Considering the…

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Q: Experiment Initial Relative rate Initial concentration of concentration of reactant X reactant Y…

A: Rate can be write for any given reaction like this aA + bB ----> cC + dD  r=K [A]a [B]b Where K…

Q: QUESTION 5 A saccharin alkylation experimental procedure called for 8.6 mmol iodoethane (M.W. 156…

A: Given,  Millimoles of iodoethane = 8.6 mmol Molecular weight = 156 g/mole  Density = 1.95 g/mL…

Q: Silica gel (stationary phase) can potentially interact with analytes by what intermolecular forces?

A: Chromatography technique is used to achieve the purity of organic compounds as well as separation of…

Q: The specific heat of silver 0.24 J/g°C. How many joules of energy are needed to warm 4.37g of silver…

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Q: What mass of sulfur would have 4.10 x 1022 atoms of sulfur

A: Number of sulfur atoms = 4.10 x 1022

Q: You used a mobile phase of 90% ethyl acetate (CH3CH2COOCH3)/5% acetic acid (CH3CO2H) as the mobile…

A: And is option C  All the compounds would have travelled further up the plate.

Q: What is the binding energy per nucleon (in MeV) for vanadium-50?  The atomic mass of this relatively…

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Q: A chemistry graduate student is studying the rate of this reaction: 2C1₂05 (g) → 2Cl₂ (g) +50₂ (g) -…

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Q: What term is associated with the part of a solution that is present in the greatest amount?

A: A solution can be defined as a homogeneous mixture of two or more components. Homogeneous means the…

Q: Volume (L) 100 80 60 40 20 Temperature (K) 100 200 300 400 500 600 700 800 900 Created by E. Lee for…

A: Reading the graph shows that with an increase in every 200 K, the volume increased is 20 L.

Q: Which is the most stable stereoisomer and configuration of 1-chloro-4-methylcyclohexane between the…

A: Given statement is :  Which is the most stable stereoisomer and configuration of…

Q: 2. A cylinder with a movable piston contains 250 cm³ air at 10°C. If the pressure is kept constant,…

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Q: of NF3 into its elements will The decomposition produce which two products? NF3 → (unbalanced) OF O…

A: The correct answer is given below