For which of the following substances does AH = 0? O C(s) O H₂O(g) O SO₂(g) O NaCl(s)

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Q: What would be the effect on the molar volume if oxygen instead of hydrogen gas (as in equation…

A: The solution of the given question is

Q: Give the systematic name of the compound: CHỊCH,CHCH,CNH, HC=O

A: Give the systematic name of the given compound ?

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Q: Assume the following theoretical situation. You look with a very high powered microscope and see 4…

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Q: Using atomic masses of 69.7 g/mol for gallium and 35.5 g/mol for chlorine, the percent chlorine by…

A: Given that, the molar mass of gallium (Ga) is 69.7 g/mol. The molar mass of chlorine (Cl) is 35.5…

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Q: A metal sample weighing 43.5g and at a temperature of 100.0c was placed in 39.9g of water in a…

A: Given, For metal, Mass of metal (mmetal) = 43.5 g Specific heat capacity of metal (Cpmetal) = ?…

Q: CH3CH₂CH₂COOH CHCI2COOH CICH₂CH₂CH₂COOH 1 2 3 CH3CHCH₂COOH CH,CH,CHCOOH CH3CH₂COOH Cl Cl 5 6 Which…

A: Acidity is defined as substance which release hydrogen ions when dissolved in water.

Q: 7. Given that: NaClO(aq) + HCl(aq) → NaCl(aq) + HCIO(aq), how many mL of 6.00 M HCI required to…

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Q: Consider an E2 reaction between (2-bromoethyl)cyclohexane and base potassium tert-butoxide. Describe…

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Q: the Curven Compound is a SH N best design Strategy Explain N LOCAD fontiometabolitics (8) cell cycle…

A: The given molecule is a heterocyclic compound with the chemical formula C5H4N4S.

Q: A titration flask contains 0.00425 moles of an acetic acid sample a. Determine the moles of the base…

A: Given-> Moles of acetic acid = 0.00425 mole Molarity of base = 0.200 M

Q: 2. Classify the nitrogens in the following compound as primary, secondary or tertiary. Explain your…

A: Explanation :

Q: The molar solubility of the Cr(OH)3 in saturated solution is given below. X = 1.26 x 10-8 What mass…

A: Given-> Solubility of Cr(OH)3 = 1.26 × 10-8 M Volume = 1.00 L Molar mass of Cr(OH)3 = 103.024…

Q: How many grams of Na2SO4 contain a total of 4.27 x 1019 atoms? O 1.64 x 10-8 g O 2.37 x 10-11 g O…

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Q: Application In an insulated calorimeter, 200.0mL of 1.00mol/L potassium hydroxide, KOH is mixed with…

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Q: Give the IUPAC names (including E,Z and R,S designations) for the following compounds: (a) (b) Jay…

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Q: Which is the correct formation reaction for KCI? OK(s) + 12 Cl₂(s) ----> KCI(s) OK(aq) + 2Cl₂(g)…

A: A question based on stoichiometry that is to be accomplished.

Q: 1.Write the rate equation for the reaction between X and Y. Show your reasoning. 2.State the…

A: Here we are required to find the overall order of the reaction .

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Q: 1. 5% (w/v) Sodium hydroxide solution a. molality: _______________ b. molarity: _______________…

A: Here density of the solution is not mentioned in both the cases so assume the density to be same as…

Q: Calculate the A Hrxn for the reaction: 2H₂(g) + 2CO(g) → 2H₂O(g) + 2C(s) Given that: H₂O(g) + CO(g)…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Precipitation Reactions with Polyatomic Ions Balance the following a. V3+ (aq) + BrO4 (aq) → b.…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: 11) The photo-decomposition reaction mechanism of HI can be expressed as follows, HI+hv→H+I,…

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Q: The empirical formula of a compound O has no relation to the molecular formula. O can be used to…

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Q: pel the molecule shown as chiral or achiral. CI > Cl CL

A: If the molecule contains any symmetry like plane of symmetry, centre of symmetry and alternate axis…

Q: At a certain temperature, the reaction below has an equilibrium constant of 42. Which of the…

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Q: 4.05 kg + 567.95 g + 100.1 g

A: Given-> 4.05 kg + 567.95 g + 100.1 g  ->In addition and subtraction answer contains least…

Q: Which of the following bonds would have the highest bond dissociation energy? H3C-CI H3C-Br H3C-I A…

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Q: what quantity of moles of chlorine gas at 120.0 C abs 33.3 atm would occupy a vessel of 40.5L?

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Q: Write the formula of the conjugate acid of the Brønsted-Lowry base, CH3NH₂

A: Conjugate acid and conjugate base:

Q: Assuming one mole of compound, calculate the theoretical percentage composition of SO3. [MM (S) =…

A: Percentage composition  of element is defined as how much percentage of that element is present in…

Q: an object its mass of Kintiec energy find its velocity 10 kg travels by 320 J

A: We know that Kinetic energy of an object is calculated as 1/2 mv2  So we can easily find velocity…

Q: 9. A 0.324 g sample of a compound undergoes combustion analysis and gives 1.095g CO₂ and 0.224g H₂O.…

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Q: Calculate the pCa for the titration of 100 ml of 0.050 M Ca²+ at pH = 8 with 0.1 M EDTA After…

A: The balanced equation for the reaction of Ca2+(aq) and EDTA, Y4-(aq) is: Ca2+(aq) + Y4-(aq) ⇌…

Q: the reaction of zinc and sulfur a redox reaction? Write a complete, balanced chemical equation If…

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Q: A. Carbohydrates Consider the structure of carbohydrate KENDI. OH HO OH OH OH OH KENDI OH OH 1.…

A: #1: The given carbohydrate molecule, KENDI has 3 cyclic monosaccharide units.

Q: A. A protein and a nucleic acid bonded together. B. A protein and a lipid bonded together. C.Two or…

A: Proteins are made of building blocks called amino acids. Proteins are essential for life.

Q: The following reaction is a redox reaction: CuSO4 (aq) + Ni(s) --> NiSO4 (aq) + Cu(s)  a) Write the…

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Q: 3GRS inhibitor sonra oda good ZVIX inhibitor 4ALD inhibitor 120Y inhibitor 2007 Th ofsa OH ON

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Q: Using the ideal gas law, how many grams of sodium azide are required to inflate an airbag to 67 L of…

A: 2 mol Azide will  give 3 mol of N2  At STP 1 mol of N2 occupy 22.4 L

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A: Aldaric acids are dicarboxylic acids with hydroxyl groups attached to each terminal carbon. They are…

Q: 4 1. Which of the following are considered organic compounds? Circle all that apply. A. CO₂ F.…

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Q: 4000 100 38898 IR Spectrum (liquid film) 80 MMMMM % of base peak 10 3000 43 40 13C NMR Spectrum (50…

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Q: Rank the following aromatic hydrocarbons below in terms of increasing rates of sulfonation via…

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Q: object its mass 10 kg travels by of kintlec energy find its velocity 26: an 320 J

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Q: لد EFG OGFE 0 0 12. OHIJ JIH ه 13. (0) MLK KLM CH₂OH, dry HCI NH2OH, H* دهد CI CH₂OH EFG OH HIJ KLM…

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.