Which glassware Burnett, graduated celinder or pipette is most precise, why?

Q: A student follows the following protocol for making a kinetics lab solution. mL 0.0165 M KBrO3 mL…

A: Given: The volume of 0.0165 M KBrO3 is 3.00 mL. The volume of HCl, water, and KI is 4.00 mL, 1.00…

Q: Determine the number of grams of HCI that can react with 0.750 g of A(OH), according to the…

A: GIVEN: Reaction: Mass of Al(OH)3 = 0.750 g To solve: The number of grams of HCl =?

Q: If the melting point range obtained from the unknown sample is 121-122 degrees Celsius, can we say…

A: Please find your solution below : Melting point of a substance is defined as a temperature at which…

Q: MnO4¯ + CH3OH ---> HCOOH + Mn² 2+

A: Balancing a redox equation requires certain points to be kept in mind, which includes balancing the…

Q: The reaction A(aq) + B(aq) +2C(aq) - --> Has the rate law Rate = K[A][B]²[C]² By what factor does…

A:

Q: Part G

A: The cis and trans isomers are called geometric isomers. If both the substituents are present on same…

Q: Given the data in Figure 2, answer the following questions. You may refer to the color wheel and the…

A: A multiple choice question about determining concentration unknown solution.

Q: List two (2) chemical grade and its purity

A:

Q: +- H3( P04) > _H2+_Pb3( P04)2

A: Answer: When more reactive element is added into the solution of less reactive element then more…

Q: Post- assessment Directions: Read and understand the questions below. Choose and encircle the letter…

A:

Q: The protons and neutrons of three carbon isotopes are shown. Carbon-12 Carbon-13 Carbon-14 Which…

A: 1.) Isotopes are elements which have same atomic number but different mass number. Isotopes of an…

Q: A triacylglycerol is made up of a glycerol molecule and three fatty acid chains. During hydrolysis,…

A:

Q: In a graduated cylinder, if the lowest part of the liquid meniscus falls SLIGHTLY BELOW the line for…

A: The objective of this question is to determine the best way to record the volume of a liquid in a…

Q: The purpose of a centrifuge is to separate a sample into a  Choose...solid,warm,pure    component…

A:

Q: Nb3Sn and GaV3 are candidates for a superconductive application when the magnetic field is 150,000…

A: Given the critical magnetic field of Nb3Sn, Hc = 150,000 Oe Given the critical magnetic field of…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is - 147. kJ. Calculate…

A: The relation between standard Gibbs free energy and equilibrium constant is given as: ΔGo= -RT ln…

Q: H. HyC-NH, H, H,0 N.

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Q: Part3 Druw an electron dot dhagram to show the compound that will form between each of the elementi…

A:

Q: Heather has a beaker containing about 200 mL of clear liquid. At the bottom of the beaker she can…

A: There are different techniques to separate mixtures like distillation, filtration, evaporation etc.…

Q: IF H3013 adcdled to the reaction belau,which of the following will be true , Accordingto…

A:

Q: What kind of mixture of substance has Distillation and Chromatography has?

A: There are different type of separation techniques or methods, which are used to separate the mixture…

Q: What is the pH of these solutions? A. 0.10 M NaOH

A:

Q: Can you give 5 laboratory apparatuses examples on each classifications?

A: A. Measuring type : In laboratory many measuring cylinder are used. These are used to measure liquid…

Q: When forming a bond, which ion will aluminum form? A. -5 lon B. 3 ion C. +3 ion D. +5 ion Which…

A:

Q: Which of the following pairs would make a buffer? O HCIOA and NACIO4 O H2O and NaOH O HBr and NaBr O…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .   it…

Q: Which balance, triple-beam or electronic, provides the more precise measurement? Explain.

A: The total significant figures in the measurement of mass by a Triple-Beam Balance = 4 The total…

Q: Dibutyl phthalate is...0ften used as  man0meter fluid. It has a density 0f 1.047 x103 Kg m-3. H0w…

A:

Q: An onion skin is measured to be 0.0620 mm thick. How many inches is this? Please be fully detailed…

A: Thicknesses of onion skin = 0.0620 mm We have to find the thickness in the unit of inches.

Q: Red and yellow make pink. OTrue O False

A: Ans- Red  and yellow make orange. And  red and white make pink color.

Q: Use the dropdown to determine the oxidation state of the cation. Ni(CO3)2 is called nickel( [ Select…

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Q: For each piece of glassware measure the density of water in triplicate (three times). Why repeat the…

A: We are to discuss why the experiment is performed three times for each piece of glassware and not…

Q: Q)What is used for heating small amounts of solids at a high temperature? a) Mortar and pestle b)…

A: Q)What is used for heating small amounts of solids at a high temperature? a) Mortar and pestle b)…

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.