The chemical formula for acetic acid is: CH3COOH Calculate the molar mass of acetic acid. Round your answer to 2 decimal places. -1 Og moi

Q: What's the pKa1, pKa2, and pKa3 based on the titration data for the unknown amino acid?

A: Given Data: Volume pH 0.2 1.9 0.4 1.9 0.6 2 0.8 2.2 1 2.4 1.2 2.5 1.4 2.5 1.6…

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Q: 11) Determine the molecular formula and the empirical formula. Grey = C, Red = O, White = H. (Can…

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Q: boiling

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Q: Trial 1 15.48009 15.78579 Mass of empty crucible Mass of crucible with Mg Observations of reaction…

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Q: Consider CaCO3 (s) --------> CaO (s) + Oz (g) At equilibrium, 0.01 Molar O₂ (g) was formed The Kc…

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Q: 9) Which of the following precipitates could be dissolved by the addition of dilute nitric acid? (1)…

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Q: The following data are for the gas phase decomposition of dimethyl ether at 500 °C. CH3OCH3(g) →→→…

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A: Given, pH = 11.41  we know, => pH + pOH = 14 => pOH = 14 - pH  => pOH = 14 - 11.41 = 2.59

Q: At some temperature, Kp: = 17.1 for the following reaction: H₂(g) + CO₂(g) → H₂O(g) + CO(g) The…

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Q: Enantiomers are a pair of molecules that are non-superimposable mirror images. Identify the two…

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A: Acid gives H+ ion conjugate base

Q: x

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Q: 7. For the ionization of 0.01M HA with a Ka of 1 X 106, the pOH is (a) 2 (b) 10 (c) 4 (d) 12

A: Recall the data, Molarity of HA=0.01 M Ka = 1*10-6 pOH=?

Q: In a study of the decomposition of ammonia on a platinum surface at 856 °C NH3-1/2 N₂ + 3/2 H₂ the…

A: time [NH3] 0 5.79 × 10–3 998 2.90 × 10–3 1.50 ×103 1.45 × 10–3 1.75 ×103…

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Q: Choose the atom(s) that are chiral centers in this alkane. the 3 2 A) 1 B) 2 C) 3 D) 4 E) 3 and 4

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Q: What is the reticular energy? Mg²+ (g) + 0(g) AH2nd IE (Mg) = +1451 Mg*(g) + 0(g) Mg(g) + 0(g) Mg(g)…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.