bstänce in1 amount of that substance plus the amount of the substance it is abbreviated udd grams of solute 000 000 I X parts per million = grams of solution Problems: 1) Determine the molarity of a solution which has 2.0 moles of CaCl2 dissolved in 4.0 Liters of solution. 2) Determine the percent by volume of if 25 milliliters of acetic acid is dissolved in enough water to make 300 milliliters of solution. ( water Determine the percent mass ofa solution which has 10.0 grams of KOH added to 75.0 grams of 4) Determine the concentration in parts per million if 0.20 grams of Bal2 is dissolved in 1000 grams of water. Determine the molarity of a solution if you dissolve 720, gram

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A:

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Q: E (J) nfinal:→ 1 4. ninitial 6. 2.12 * 10-18 J 4. 3. 2. 2.

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Q: #13 please show work

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A: Atomic number = total number of protons. For a neutral element, number of protons= number of…

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A: Given, the balanced chemical reaction as follows,2KBr+Cl2→2KCl+Br2number of moles of KBr =3.205…

Q: #19 please show work

A: You have the following reaction -  Mg(s) + 2HCl(aq) => MgCl2(aq) + H2(g)

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Q: Ordinary household bleach is an aqueous solution of sodium hypochlorite. What is the molarity of a…

A: It is defined as number  of moles of solute devided by volume of solution in liter

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Q: 61 CH,CO OCH₂ OSI(CH₂) + O₂CCH₂ CH=0 C₂H₂O₂C CO,CH, 160°C 30 min CO₂C₂H₁ 85-90°C 130-150°C

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A: Step 1: Step 2: Step 3: Step 4:

Q: IZ NÄY LiAlHy (Ht workup)

A: LiAlH4 is a strong reducing agent that reduces amide (-CONH2 ) to amine (-CH2NH2)

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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.