QUESTION 2 Time to practice those report sheet calculations! The table below is from your report sheet for Part A. Fill in the blanks with their correct calculated values. Cell's Shorthand Notation Temperature Ecell AG Keq Ca(s) | Ca2*(aq) || Mn2*(ag) | Mn(s) 25.2 °C 1.692 V v kJ/mol

Q: g3(PO4)2 BaCO3 MgF₂ Most soluble Least soluble Fe(OH)3 Answer Bank

A: The question is based on the concept of solubility principle. we need to identify the solubility…

Q: II. b) What is the difference between liquid-liquid, solid-liquid and solid-phase extraction?…

A: We need to differentiate between liquid-liquid, solid-liquid and solid-phase extraction.

Q: Calculate the molecular mass of isopropanol (C3H$O).

A: The sum of the atomic masses of all atoms in a molecule

Q: You are doing a lab on Charles Law and determining if the law is valid or not. However, you are…

A: Charles' law can be summarized like this: V1T1=V2T2

Q: A small business brings in a revenue of $60000 for the week. The payroll for the week is $20000. The…

A: First, we need to calculate the total expenses for the week. This includes the payroll, the cost of…

Q: Styles d) How would the equilibrium system respond to the following stresses? Towards products,…

A: Given: The given reaction is: 2 CO (g) + O2 (g)  ----> 2 CO2 (g) This reaction is an exothermic…

Q: 5. Why is decantation rather than filtration the preferred method of separating the salt from the…

A:

Q: , then you can help me on question 1.

A: Molarity of KMnO4 solution is 0.1M. Trial-1:  Initial burette level = 0.45 mL Final burette level=…

Q: Newly produced beer must be checked to see if it meets predetermined standards. The percentage of…

A: The percentage of ethanol in the volume of beer is calculated by the formula: % of ethanol=Volume of…

Q: 1) Complete the following conversions. a. b. o Br OH ZI CH₂N(CH3)2

A: These types of questions can be solved if we have a good knowledge of reagents and their working.

Q: Table 8.6 (report) Sample temperatre (C) Sample volume (mL) Sample temp in Kelvin (K) K' Value 1…

A: Hi there! The first part of this question is too complex to solve on this platform so we are…

Q: C. Preparation of Standard Curve and Beer's Law Analysis. Video for Part C Fill in the table below.…

A: A question based on Beer-Lambert law, which is to be accomplished.

Q: 5. HITACHẾ H£=AF 0 H₂ 2dtm 25%℃ #2 boa /30°c

A: We know H2 generally reduces double bond but with increase in reactivity i.e at high temperature and…

Q: Use the exponent (EE) functionality on your calculator to do these calculations (a & c should be…

A: Significant figures of the answer will be two significant figures as the questions have .

Q: for number 10, do we have to match the color of the solution, like if it was red we make it read or…

A: A color wheel shows the approximate complementary relationship between the wavelengths of light…

Q: 4. You are placing the following quantities of BSA (1 µg/µL) in wells A1-A8 for a total volume of…

A: A table of data with mass and volume of BSA. Total volume and  corresponding Absorbance values.

Q: 1) Determine the moles of KMnO4 required for each trial. 41.43 mL 0.45 mL = 40.98 mL of KMnO4 moles…

A: Given that, Molarity of KMnO4 solution is 0.1 M. For trial 1: Initial burette reading = 0.45 mL…

Q: The data below apply to questions 13 - 18. A sample is believed to consist of Epsom Salt, MgSO47H2O.…

A:

Q: Your lab mate left you a present in the form of a 500 mL volumetric flask filled with 50.00 mM…

A: Thus, it is given that when the volume of 500ml flask filled with 50.00 mm is not correct as,buoyant…

Q: 10. Calculate the volume of water in your melted ice and isopropanol solution.

A: We have been asked to solve question no. #10 Volume of isopropanol = 50ml Volume after ice melted =…

Q: 2. Geochemists are concerned with the chemistry of natural waters because it affects drinking water…

A: Since you have provided multiple questions with sub-parts, we will solve the first question with…

Q: A mixture of 200.5 g of Cl, and 43.8 g of P reacts completely to form PCl, and PCI,. Find the mass…

A:

Q: 1a. Throughout the experiment, what are some possible sources of error that could have led to…

A: The objective of this question is to show the experiment involving the separation of table salt and…

Q: Part 1 of 2 Determine the pH of a 0.30 M NH3 solution. Be sure your answer has the correct number of…

A:

Q: Briefly state what separates science from opinion?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: CHCASE Dashboard Item 3 A student modeks four types of land use in a city. Each model has the same…

A: Ground water is recharged by some ways like rainwater,harvesting and raining. Water from rain seeps…

Q: 3. Standard white vinegar you can buy in the grocery store is 5% concentration. That means 5% of the…

A:

Q: A small business brings in a revenue of $60000 for the week. The payroll for the week is $20000. The…

A: First, we need to calculate the total expenses for the week. The expenses include the payroll, the…

Q: PRE-LAB QUESTIONS 1. A student dissolves 2.006 g of FeSO4-7 H₂O in 40 mL of sulfuric acid and then…

A: #2(a): Mass of FeSO4.7H2O standard taken = 2.047 g  Molar mass of FeSO4.7H2O = 55.845 + 32.065 +…

Q: Can you help us with # 55 D, E and F. We get A,b, C.  See two pictures. This is not a graded…

A: step: 1 of 7 664-15-51P SA: 5276 SR: 1490

Q: You were tasked to separate the components of a mixture containing silica, sodium chloride and…

A: We are given a mixture of silica, sodium chloride, and charcoal, and we have to separate each…

Q: 3. Standard white vinegar you can buy in the grocery store is 5% concentration. That means 5% of the…

A:

Q: Using only the periodic table arrange the following elements in order of increasing ionization…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…