It takes 52.0 J to raise the temperature of an 9.00 g piece of unknown metal from 13.0∘C to 25.0 ∘C. What is the specific heat for the metal? Express your answer with the appropriate units.

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Q: 1. Draw the open-chain form for each of the following monosaccharides. CH OH HO OH НО CH₂OH OH он он…

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Q: Given are the following data for the dissociation of acid HA. T.K K₂ 1.10 x 105 298.15 323.15 1.31 x…

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Q: te strong acid.

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A: Given , Reaction :2HCl(aq) + CO32-(aq) → H2CO3(aq) + 2Cl-(aq)

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A: Acid and it's conjugate base form acidic buffer solution

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Q: (a) :Br: Shein H₂O: E1 Reaction

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Q: erfi C. the tiva Consider the reaction below. OH HCI methanol H3CO 12. Propose the mechanism using…

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Q: Exercises 1. Which compound has the higher boiling point, CH₂CH₂CH₂CH₂CH₂NH₂ or CH₂CH₂CH₂CH₂CH₂CH₂?…

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A: Here we are required to find the Molecule of oxygen produced from 1.2 g of CO2.

Q: What is the approximate concentration of free Ag+ ion at equilibrium when 1.79x10-2 mol silver…

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Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

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Q: How many π bonds are present in the structure of ibuprofen ?

A: The structure of ibuprofen is as follows:

Q: It is not correct

A: pH of lake is 5.70 So, concentration of H+ ions in the lake = 10-pH = 10-5.70 = 1.995 x 10-6…

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Q: Gaseous ethane (CH3CH3) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO2)…

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Q: Draw the Lewis structures and their resonance structures for the following molecules.

A: Given : formula of compounds Tip : follow octet rule.

Q: For phosphoric acid, H3PO4, the Ka, = A. [PO][H¹+³ / [H₂PO4] B. [HPO][H] / [H₂PO4] C. [H₂PO.¹][H] /…

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Q: Consider the following reaction in aqueous solution: 5Br−(??) + BrO3−(??) + 6H+(??) ⟶…

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Q: In order to calculate the number of atoms in 2.31 moles, one must use

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Q: A solution contains 1.37x10-2 M zinc nitrate and 1.29x10-2 M barium acetate. Solid sodium carbonate…

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Q: In your analytical lab, you wish to determine the solubility of Fe³* for the following reaction that…

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Q: As the pH increases to approximately 11, A Magnesium B) Manganese Sodium Carbonate precipitates.

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Q: Hello, I keep getting different answers when I submit this question, please help:

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Q: (v) (vi) Ph 10-t CO₂H CH,Ph Ac₂O, TSOH (i) LDA then Mel (ii) P(OME)3, heat PhS á OH CH,Ph

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Q: HC,H,O,(aq) +K,CO3(aq)→H,O(1)+CO2(g)+KC,H,O2(aq) Express your answer as a chemical equation…

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Q: The equilibrium system shown below was analyzed and the concentrations of H₂(g), 12(g) and HI(g),…

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Q: 03 CaCl2(aq) +2 K3PO4 (aq) →> 6 KC1 (aq) + Ca(PO4)2 (5)

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Q: ● Question 11. Draw the product of the following two-step reaction sequence. -0-H [1] NaH [2]…

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Q: 15.35 Which of the following statements is/are true for a 0.10 M solution of a weak acid HA? (a) The…

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Q: Exactly 14.8  mL of water at 32.0 °C is added to a hot iron skillet. All of the water is converted…

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Q: Which of the following statements is true about the functional role of His E7 in hemoglobin? a. For…

A: His- E7, which is thought to stabilize bound O2 by hydrogen bonding and inhibit CO in hemoglobin .

Q: A solution containing 6.314 g of a non-volatile organic solute dissolved in 100.00 g of toluene…

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Q: Which of the following statements is true regarding pairs of enantiomers? O They have different…

A: -> Enantiomer are compounds having just opposite configuration at each stereocenter and they…