Calculate for the volume in milliliters of 2.26 M potassium hydroxide (MW = 56.1056 g/mol) that contains 8.42 grams of solute. 0.339 0.664 66.4 339 None of the choices A 500-mg antacid tablet has 105 mg magnesium carbonate (MW = 84.3139 g/mol). How many moles of carbonate ions are present? 1.25 1.25 X10-3 None of the choices 5.93 5.93 x10 -3

Q: Which compound is expected to elute first and why? O Ferrocene because it is less polar O Ferrocene…

A: In normal phase chromatography, stationary phase is more polar so it can retained the polar…

Q: 6. Consider the reaction below: e Br (c) How many stereoisomers form in total? several products (a)…

A:

Q: Determine the bond angle for BF3 Express your answer using three significant figures

A:

Q: Baclofen, a commonly prescribed muscle relaxant, can exist as either the S or the R enantiomer. The…

A: To calculate the specific rotation of (R)-baclofen given that when 100.0 mg of (R)-baclofen 50.00 mL…

Q: Give the name of each of the indicated functional groups in the molecule below. L OH:

A: We have to name the indicated functional groups.

Q: Complete the table below for calculating the molar mass of the compound disulfur decafluoride.

A: We have given a compound disulfur decafluoride. We have to complete the given table for calculating…

Q: A mixture of two gases with a total pressure of 6.00 atm contains 0.40 atm of Gas A. What is the…

A:

Q: How many grams of sodium carbonate contain 1.773E17 carbon atoms?

A: Mole can be defined as a standard unit for measuring larger quantities of very small entities such…

Q: Provide the oxidation state of each compound 9. VBr3 V = _____ Br =…

A:

Q: Suppose you are asked to prepare a buffer solution for an upcoming experiment using stock solutions…

A:

Q: Which of the following is an accurate conformational drawing for compound Z? Z

A: We have given a compound Z and we have to choose an accurate confirmational drawing for compound Z.…

Q: 1) What is the element with an electron configuration of 1s22s22p63s23p64s23d¹? (2) What is the…

A:

Q: How many sulfure atoms are present in 3.0g of aluminum sulfate?

A: Each formula unit of aluminium sulfate has three sulfur atom.  Hence mole of sulfur is three times…

Q: Specify the hybridization at the atoms labelled a-d. For each atom enter one of the following: sp3,…

A: Given molecule:

Q: Question 13 of 14 View Policies Current Attempt in Progress -/1 E ⠀ Malachite is a green copper…

A: The reactions which involves the extraction of Copper from Malachite are  Cu2 CO3(OH)2 (s) + 2 H2…

Q: 1. 2. 3. 4. O Br2, hv Br2, hv Br2, hv Br2, hv Br Br

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: Which of the following species are isoelectronic with Ne? Choose one or more: O Mg2+ O Li D Ca O F-…

A: Here, we have to find the sp[ecies that are isoelectronic with Ne.

Q: Use the figure to find the electronegativity difference between each of the following pairs of…

A: From standard data, Electronegativity value of aluminium (Al ) = 1.5 Electronegativity value of…

Q: Write the Nernst equations for the variation of half-cell potentials with activities of species in…

A:

Q: The common laboratory solvent chloroform is often used to purify substances dissolved in it. The…

A:

Q: The decomposition of N2O4 into NO2 is carried out in a sealed container at 25o N2O4(g)  ⇌  2 NO2(g)…

A:

Q: 4. Consider the following redox equation (balanced) 2- 32 H+ + 4 Cr₂0² + 3 S²- →→→ 8 Cr³+ + 3 SO² +…

A: #4: #(a): Each Na2S(aq) forms 1 S2-(aq).  Hence molarity of the solution is equal to the molarity of…

Q: Metal X has an edge length of 4.1303 Å and a diameter of 2.92 Å. Assume that there is one atom per…

A:

Q: Give IUPAC names for each of the following alkenes: 1. 1. CH3CH₂C CH₂CH₂CH3 CICH=CHCH3 CH₂ || CH₂…

A: Given Structures of different compounds Write IUPAC Name : 1. Select longest carbon chain . 2.…

Q: The density of piece of ebony wood is 1.20 g/cm3. What is the volume in common 3 of piece of this…

A: Given that  Density of piece of ebony wood = 1.20g/cm3 Mass of piece of ebony wood = 6.40  Kg Volume…

Q: What is the concentration of acetylene (in units of grams per liter) dissolved in water at 25°C,…

A: Given,  Partial pressure of the solution = 0.266 atm  K for C2H2 = 4.1x10-2 mol/L.atm  We have to…

Q: How many optical isomers (stereoisomers) are possible for the above carbohydrate (linear form

A: Carbon with four different bond is called chiral carbon

Q: 3.27 The rate constant for the second-order reaction 2NOBr(g) - - 2NO(g) + Br₂(g) is 0.80/M s at…

A:

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

A:

Q: 10. Which of the following compounds does not exhibit delocalization of pi electrons? H₂N A CH 2 A…

A: The Concept used in question is from basic organic chemistry.  According to question Q10  - We see…

Q: Complete the table by drawing the bond line structure and its respective (systematic) IUPAC name

A: for multiple subparts-" since you posted a question with multiple subparts, we will solve the first…

Q: A local AM radio station broadcasts at a frequency of 817 kHz. (1 kHz = 1000 s¹) Calculate the…

A:

Q: 3) Silver chloride is a rather insoluble salt in water (pK. = 9.5). Calculate the value of its pk.…

A: The pKso of AgCl in water is given to be 9.5 which means the Kso is written as: Ks°=10-pKs°…

Q: List all 4 possible stereoisomers and label each stereo center

A: We have given compound 2,3-pentane diol and we have to tell four stereoisomers of this compound and…

Q: The boiling point of benzene, C6H6, is 80.100 °C at 1 atmosphere. K₁ (benzene) = 2.53 °C/m In a…

A: Given, Boiling point of benzene , Tb= 80.100°C Pressure , P = 1 atm Kb= 2.53°Cm mass of benzene =…

Q: 1. Op 2,5-dimethylcyclopentanone can be prepared by a multistep procedure from diethyl adipate and…

A:

Q: Complete the table below for calculating the molar mass of the ionic compound magnesium bromide .…

A:

Q: Br HS N

A:

Q: Predicting the formula of binary ionic compounds Write the empirical formula of at least four binary…

A:

Q: a. Draw the structure of this molecule as a hexagon with dash(es) and/or wedge(s). ha -OH b. Draw…

A: According to the bartleby guidelines I can solve only first three questions. So I am solving (a),(b)…

Q: X retinal (vitamin A aldehyde) important for vision + NaBHA 2. H₂804 Zad

A:

Q: 8. 9. 10. OH Logey N-(3-(trifluoromethyl)phenyl)-2-aminobenz oic acid…

A: Some important rules for IUPAC naming :-  Select longest possible continuous carbon chain with…

Q: O₂(g) + 4H*(aq) + 4e → 2H₂O Fe²+ (aq) + 2e → Fe(s) E₂ +1.229 V -0.440 V

A:

Q: Give the proper formulas for the following

A: To solve this problem we have to write the formula of the given compound . The formula of the…

Q: Water has unique physical properties, i.e. it very effectively dissolves many polar compounds, and…

A: Hydrogen bonding is a kind of intermolecular interaction that is shown by compounds containing an…

Q: A 22.5g sample of ammonium carbonate contains ____mol of ammonium ions

A:

Q: Your supervisor asks to make 300 mL of a 1.0% (w/v) starch solution using a 5% (w/v) stock solution.…

A:

Q: Give IUPAC names to the following molecules. CI a. b. b. b. C. d. Br CI- Draw all the products…

A: According to the bartleby guidelines I can solve only first three questions of the sub-multiple…

Q: Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic…

A:

Q: Use the figure to find the electronegativity difference between each of the following pairs of…

A: Electronegativity value of Mg =1.2 Electronegativity value of Br =2.8 electronegativity difference…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".