Carry out the given conversions from one metric unit to another. 0.583 µl. = 38.1 km= X10 TOOLS ml. dm

Q: Write the cell reaction and calculate the value of E*cell for the following electrochemical cell.

A: In an electrochemical cell, electrical energy is produced from the spontaneous cell reaction at the…

Q: in acid-base titration 50.0 mL of a solution of sodium hydroxide is neutralized by exactly 12.50 mL…

A: We know that for acid base titration of H2SO4 and NaOH H2SO4 is dibasic. So, 2M1V1 = M2V2 M1 =…

Q: 10 g 1 kg Perform the following calculation and round to the correct number of significant digits: A…

A:

Q: I just was wondering why its not 2e- for the second reaction and just e-

A: Given , To balance the reaction .

Q: The following thermochemical equation is for the reaction of Fe(s) with HCl(aq) to form FeCl2 (s)…

A: A thermochemical reaction is given as, Fe + 2HCl -----> FeCl2 + H2 Where, ∆H = -7.40 kJ Since the…

Q: Question 9: H₂C CH3 CH3 H-Br, 60 °C

A: In the given question we have to do reaction to find out the major product,  In this reaction,…

Q: b) What is the mass of solute in a 500mL solution of HCl that has been diluted from 3.50M to 1.60M?

A: Mass of solute in a solution can be determined from the number of moles of solute in that solution.…

Q: Cis-[PtCl2(NH3)2] is a complex commonly known as cisplatin. When the two chloride ligands in this…

A: Paramagnetic: Contains unpaired electron Diamagnetic: There is no unpaired electron

Q: Calculate the ratio [A-]/[HA] for a pH 10.00 buffer composed of HCO3- (pKa = 10.25) and CO32-

A:

Q: How did you get that: The solution of HCl is given to have 17 g of HCl present in 100 g of the…

A:

Q: Given the Latimer diagram below, solve for x, w, y, and z. Note that the diagram shows Mn in a…

A: Overall Eo is determined as: E°overall=n1E1°+n2E2°+n3E3°+...n1+n2+n3+....

Q: The first three ionization energies of an element X are IE₁ = 590 kJ.mol-¹ IE₂ = 645 kJ.mol-¹…

A: Ionization energy is the energy required to remove an electron from the outermost shell of an…

Q: fit PDF Following is the structure of cortisone, a corticosteroid that increases the blood glucose…

A: The structure of the given Cortisone is  Identify the functional groups present in the given…

Q: Oxygen-15 is an isotope of oxygen that is used in the medical procedure called a PET scan. The…

A: Given that, the half-life of oxygen-15 is t1/2 = 2 min. A hospital needs 1 g of oxygen-15. The…

Q: NaOH (aq)  +  HCl (aq)     →    NaCl (aq)  +  H2O (l) 31.88 mL of 0.09951 M NaOH was used to…

A:

Q: You add 8.34 grams of sodium bicarbonate in a test tube weighing 31.43 grams. After heating with a…

A:

Q: What is the density (in g/L) of N2 gas at 35oC and a pressure of 365 mmHg?

A: Given: Temperature = 35oC Pressure of gas = 365 mmHg Molar mass of N2 = 28 g/mol

Q: V. @Given the following reaction shall the detailed 1 mechanism fer me Conversion of A to B •OCN3 y…

A: Ring strain is type of instability  that exists when  bonds in a molecule  from an angle that are…

Q: A 1% w/v solution of Drug X has a freezing point depression of 0.72°C. At what percent strength…

A: The freezing point depression of a solution is a colligative property associated with the number of…

Q: How many orbitals in existing atoms can have the designation 5p, 3dz2, 4d, n = 5 and n = 4?

A: 1.Orbital is the region  where probality of finding electron is maximum. 2. Mgnetic quantum number…

Q: What is the concentration in molarity of the cations that remain in solution?

A: The net ionic reaction is Mg2+(aq) + 2OH-(aq) → Mg(OH)2(s).

Q: Complete the following sentences: 1. Solids have a definite shape and a definite volume because of…

A: 1. Solids have a definite shape and a definite volume because their constituent particles are held…

Q: Predict the product for the following reaction: H₂SO4 140°C 2-cyclopentylethanol a III = II o IV

A: Two molecules of alcohols reacts with sulfuric acid at 1400C ,lose a molecule of water to form…

Q: A student has prepared aqueous solutions for [Cr(NH3)5Cl]2+, [Cr(NH3)6]3+, and (Cr(OH)6]3- complex…

A: Given that The three aqueous solutions prepared by the student are  [Cr(NH3)5Cl]+2 ,  [Cr(NH3)6]+3…

Q: Which element/s compose Iron rust? I. Oxygen gas II. Iron metal III. Water A. I, II and III B. II…

A: Rusting of iron is called as corrosion and in the process of corrosion the iron get converted into…

Q: DF Which of the following is the condensed structural formula for a 22:1 fatty acid? OFFIC ANSCR O…

A: We need to write the condensed structural formula for 22:1 fatty acid. A fatty acid is a carboxylic…

Q: Avogadro's number is the number of particles in one mole (6.022 x1023 particles = 1 mol).  How many…

A: 1 mol = 6.022 × 1023 particle

Q: The structure of a sphingomyelin that contains sphingosine, stearic acid, phosphate, and…

A: Functional group is a substituent or moiety in a molecule that causes the molecule's characteristic…

Q: Oxygen is a very powerful __ meaning it is readily ___ A) oxidizing agent, reduced B) oxidizing…

A:

Q: an isolable/ stable nemiacetal A stranger carboxylic acid than propandic and A chival Refore in the…

A: Hemiacetal is not stable because of the presence of two -OH groups in one position and leaving of…

Q: NaOH (aq)  +  HCl (aq)     →    NaCl (aq)  +  H2O (l) 31.88 mL of 0.09951 M NaOH was used to…

A:

Q: O₂NNO

A: Number of electron pair on central atom (bp + lp)C Hybridization Molecular geometry Bond angle…

Q: 3. Provide the structures of compounds A-G and the reagent(s) R used to convert cyclohexene (1) to…

A: Step by step mechanism

Q: A sample of hydrate contains 31.75g of MnCl2, and 18.25g of H2O. What is the empirical formula of…

A: Water of hydration: The water molecules that are stoichiometrically bonded with the solid crystals…

Q: 1) Which is a triatomic molecule? a) NO2 b) Cl2 c) CuCl 2 d) HBr e) AsH 3 f) NaNO3 g) CaO

A: Molecule which have three same or different atoms are called triatomic molecules. a) NO2 is…

Q: -Br 11 Я тон H

A: Step by step mechanism

Q: Convert the following energy measurement to the unit shown. Answer the questions related to the…

A: Dimensional analysis is used to convert a physical quantity given in one type of unit to some other…

Q: Determine the theoretical yield of water if 2.4g of hydrogen gas reacts with excess oxygen gas…

A:

Q: Consider the following elementary reaction mechanism where both the forward and reverse reactions…

A: 1. The chemical rate differential equations for the elementary reaction mechanism above are as…

Q: When 80.0 g of hydrogen gas reacts withnitrogen gas, 198 L of ammonia gas is produced at 380 kPa and…

A:

Q: D Question 29 An atom has an outer shell configuration of ns² (n-1)d². Its most likely ion or ions…

A: We need to check the number of electrons lost from s and d-orbital. Then find out the mass of…

Q: How to find the RF values of the inks in paper chromatography that showed separation of colors?

A: To find the RF values of the inks in paper chromatography, you will need to follow these steps:…

Q: Draw the reaction coordinate diagram for a reaction that is thermodynamically favoured, but…

A: A reaction coordinate diagram is a graph that plots the progress of a chemical reaction as a…

Q: Consider the following equilibrium: 2 NH3(g) N2 (g) + 3 H2 (g) Which of the following will happen…

A: Given -> 2NH3(g) <----> N2(g) + 3H2(g)  When a chemical system at equilibrium is disturbed…

Q: of CI aq HCI heat (3) (1) 1. LIAIHA 2. H₂O 1 eq CH3NH₂ aq NaOH (2) (4)

A:

Q: Calculate the pH change that take place when 100 mL portion of: a) 0.05 M NaOH b) 0.05 M HCl is…

A:

Q: SHOW WORK. Convert the following energy measurement to the unit shown

A: Conversion factor is used to convert 1 set of unit to another set of unit . Steps to convert calorie…

Q: OF FFIC ENSCR How many peptide bonds are found in a linear pentapeptide? y cloudy O 5 peptide bonds…

A:

Q: Calculate the frequency in hertz of electromagnetic radiation that has a wavelength of 603.0 nm. (c…

A:

Q: Rank the following in order of increasing first ionization energy; Be, B, C, N, O. Explain your…

A: Ionisation energy is the minimum amount of energy requires to remove an electron from it's valance…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.