Write the unabbreviated Ele 1. Sulfur 2. Sodium 3. Iron

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A: Isotopes are derivatives of certain different chemical components differing from neutron number to…

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A: A voltic cell is made up from a standard H+|H2 half cell and a standard I2|I- half cell .Here, we…

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A: The following compounds are discussed in the pictures . If you have any confusion you can ask.

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Q: 3. Let the compound below serve as your starting material, compound A:

A: .alchols are hydroxy compounds  .Based on nature of carbon alcohols divided into      Primary…

Q: The enthalpy of combustion of acetylene C2H2 is described by the following thermochemical equation:…

A:

Q: Which of these molecules can hydrogen bond with another of the same molecule? 1. CH3CONH2 2. (CH3)3N…

A: An acidic substance furnishes the hydrogen ions into the aqueous solutions and hence its lowers the…

Q: For the following reaction, 5.70 grams of butane (C4H10) are allowed to react with 24.5 grams butane…

A: In the given question ->Weight of butane = 5.70 gmWeight of oxygen = 24.5 gmBalanced…

Q: Is this correct or does the true value need the same sig figs as the estimated value?

A: Number of significant figures gives an idea on the accuracy of the measured value.

Q: See picture

A: We have to estimate the age of the fossile.

Q: Question 19 How many grams of CaCl, are needed to prepare 593.3 mL of 2.38 M CaCl2 solution? 15648

A: Volume of CaCl2 = 593.3 mL  Molarity of CaCl2 = 2.38 M

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Q: The term for a solution that is a good conductor of electricity is "aqueous solution." True False

A: To solve this problem we have to know about aqueous solution.

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A: We need to plot a curve between fractional saturation, Y, and partial pressure of oxygen for…

Q: ... HB НА Promnts Submitted Answers エーZ の-エ

A: Prochiral compound is that can be convert from achiral to choral by substituting any group.

Q: The nitrogen content of organic compounds can be determined by the Dumas method. The compound in…

A: Ji

Q: 3. Iodine and Bromine react to give Iodine monobromide, IBr. I2(e) + Brze) +→ 2IBrg) What is the…

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Q: i. Mole percent solute j. Percent by mass solute k. Percent by volume solvent t CO Cen entra Gues

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Q: 1) Consider the following reaction: MgCl2(aq) + H2(g) The total pressure of gas collected over water…

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Q: Draw the complete mechanism of the enol-to-keto tautomerization under basic conditions. Include all…

A: Keto enol tautomerism is a type of structural isomerism. A chemical equilibrium between the keto and…

Q: Read pages 181-183 and 188-191 in Zubrick. Suppose you wanted the Rf of your benzoic acid to be ~0.5…

A: We must obtain the benzoic acid's Rf as 0.5 while performing TLC. We must suggest whether ethyl…

Q: A 65.0-g piece of silver metal at 55.0 °C is placed in 50.0 g of water at 22.0 °C. The specific heat…

A: Since you have asked multiple independent questions in the same request, we will solve the first…

Q: Consider the reaction: 3A → 4C Initially, and at some fixed temperature, the reaction proceeds at…

A: Hii there, As there are multiple sub parts posted. we are answering first-three sub parts . If you…

Q: Exercise 11.70: Problems - The Ideal Gas Law Use the ideal gas law to complete the following table:…

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Q: Synthesize the following compounds using the acetoacetic ester synthesis methods. u may use any…

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Q: Magnesium Oxide reacts with Sodium Chloride to produce Sodium Oxide and Magnesium Chloride. Balance…

A: Magnesium oxide reacts with sodium chloride to form sodium oxide and magnesium chloride. The…

Q: Draw a reaction coordinate diagram for the two step exothermic reaction given below and show the…

A: Reaction coordination diagram: A plot of energy (vs) reaction coordinate is known as reaction…

Q: Look at the image for the question. Thank you!

A: Given: Initial [H2S] = 4.50×10-4 M Equilibrium constant, KC = 1.67×10-7 The different concentrations…

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Q: How would you synthesize the following substances from benzaldehyde and reagents from the table? In…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: 1) i) A liter of sulfuric acid solution containing 147.0 g of H2SO4 has a density of 1.29 g/cm.…

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Q: which is transferred to other components d. As the water becomes hotter, so does Suppose that the…

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Q: 1.40 A small cube of aluminum measures 15.6 mm on a side and weighs 10.25 g. What is the density of…

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Q: Question 1a and 1b please. Thanks

A: Sub-part (a): Equilibrium constant: At equilibrium the ratio of products to reactants has a constant…

Q: Find the volume (mL) of 0.0588 M KOH needed to reach the equivalence point in the titratio 23.4 mL…

A: At equivalence point Concentration of KOH × Volume KOH=Concentration of HNO2 × Volume HNO20.0588 M ×…

Q: b) pentan-2-ol (to use as a disinfectant for cuts and scrapes) Type of Reaction: Structures and…

A: We have to synthesized pentan-2-ol, which is used as a disinfectant for cuts and scrapes. Also, we…

Q: the following: (Write the systematic names for the compounds with transition metals) Chemical…

A: Answer

Q: Which human error would contribute to an incorrect volume measurement? measuring to an additional…

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Q: 11) The hydroxide ion (OH)cannot function well as which of the following? a) an electron pair…

A: Given molecule is hydroxide ion.

Q: How many mililiters of CO gas would be produced by the complete reaction of 2.40 g of C at STP…

A: Given: Mass of C = 2.40 g Molar mass of C = 12.01 g/mol Volume of 1 mol of gas = 22.4 L

Q: a. Calculate the heat required to melt 7.64 g of benzerie at jts normal melting point. Heat of…

A: Given: Mass of benzene = 7.64 g. Heat of fusion of benzene = 9.92 KJ/mol. And heat of vaporization…