Comple te the reactions and balance it Ca 1. Cu Na cl 2. Zn t. + Ni Cl2 3. 4. Cd C 0, 5. fe, 0, + Hg PO q 3

Q: 14 12 10 - 8 4 2 10 20 30 40 50 Volume of acid added (mL) Hd

A: The titration curve given is,

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Q: Mass KHP: 1.977 g Volume of KHP Solution: 100.0 mL Titration: 25.0 mL of unknown concentration NaOH…

A: Given Given mass of KHP = 1.977 g Molar Mass of KHP = 204.2 g/mole Volume of KHP solution =100 mL…

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Q: A pure metal is heated from solid to gas, and the transformation process is depicted below. Which of…

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Q: Spectrum of Cu(NH), λ (nm) 420 430 440 450 460 470 480 490 Beer's Law ml. 0.1 M CuSO 1 2 3 4 5 6 7 8…

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Q: Y Part B [H+] 1.9-10-9 M. Express the molarity to two significant digits. VG| ΑΣΦ → [OH] = Submit…

A: Calculate [OH] for each of the following solution  Part A  [H+] = 4.2 × 10-3    Part B  [H+] = 1.9 ×…

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Q: Will 260 milligrams of calcium carbonate raise the pH of 75.0 milliliters of stomach fluid from a…

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Q: The following is always true for an unsaturated solution: Answer Choices: Q Ksp Q =0 none of the…

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Q: A student prepares a 1.4M aqueous solution of benzoic acid (C,H,CO,H). Calculate the fraction of…

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Q: 0.456 L of a 2.2 M KCl solution Express your answer using two significant figures. • View Available…

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Q: 1. Determine the % w/w of a solution with 25.0 g of NaCl dissolved in 100 g of water. 2. What is the…

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Q: Based first from the first photo (table 3-2). Answer A (3 only) answer B (1,2,3)thanks with complete…

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Q: A student prepares a 1.2 mM aqueous solution of benzoic acid (C,H,CO,H). Calculate the fraction of…

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Q: An aqueous solution is made of the diprotic acid H2A to a concentration of 0.15 M H2A. Ka1 = 3.0 x…

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Q: 5. Consider the orbitals shown below. (x) 0.0 (y) 88 (z) a. What is the maximum number of electrons…

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Q: What relative masses of dimethyl amine and dimethyl ammonium chloride do you need to prepare a…

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Q: V,M, = V,M, %3D Commercial grade sulfuric acid has a molarity of 19 M. If 127 mL of H2SO4 is added…

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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.