[Tutorial: Limiting reactant stoichiometry] This question will walk you through the steps of calculating the mass of products produced based on your determination of the limiting reactant. Step 4: Check your work. Does aluminum (Al) make sense as the limiting reactant? What is the mass in grams of the excess Fe:O3 remaining after the partial reaction of 201 g Fe2Os with 64.7 g Al?

Q: What is the empirical formula of a compound of carbon, hydrogen, and Oxygen that contains 51.56% and…

A: Given:: %C = 51.56%  %H = 14.09 % then, empirical formula = ?

Q: From the list of acid-base indicators below, select the one BEST indicator for a titration with an…

A: The indicators are chemical compounds that show changes in color at a definite change in pH. Hence,…

Q: conjugate acid conjugate base K K.

A:

Q: Provide reagents and conditions to produce the products indicated. Он H3C CH3 HO HO

A:

Q: Based on lab results, which metal, Cu, Fe, or Al, would be most affected by acid rain?

A: The answer is given below

Q: 0.535 o* + 4 e→ 6 H20 1.229 e e H2 + 2 OH" -0.828 -1.180 rons as e". Use the smallest integer…

A: In electrolysis,   Cation moves toward cathode and cation with higher reduction potential get…

Q: Assume the energy of hydrogen bonds per base pair to be 5.86 kJ-mol-1, Given two complementary…

A:

Q: Calculate the density of aluminum if it has a mas of 83.6g and a volume of 23.99 mL. Use correct…

A: Weight of Aluminium = 83.6 gm Volume of aluminium = 23.99 ml

Q: Please draw all four bonds at chiral centers.

A: In the given reaction three membered ring is formed. There are two products.

Q: • Determine the number of grams of H2SO4 that would be contained in 800.0 mL of a 1.5 M H2SO4…

A: Given-> Volume b= 800 ml = 0.800 L (1L =1000 ml) Molarity = 1.5 M

Q: Calculate the Zeff and S for 2s and 2p (where appropriate) for both B and Be.

A: Zeff of B Zeff= Z-sigma factor Zeff=5-2.40=2.60

Q: E. BRCN (C in center) 2. A. CO2 B. NO: C. NH;CI D. SO, Best Lewis Structure (show all electrons and…

A: We have find out Best Lewis Structure  e geometry Approx. Bond angles Polar or non-polar  Total lone…

Q: mass of solute

A:

Q: What is the pOH of a 0.18M benzoic acid (C6H5COOH) at 25°C?  Ka = 6.3×10^-5

A:

Q: A teacher adds a small amount of a substance to an erlenmeyer flask while demonstrating titration.…

A: A teacher adds small amount of a substance to an erlenmeyer flask while demonstrating titration.Lets…

Q: What is the total number of secondary H-atoms in the following structure? Select one: О а. 2 O b: 9…

A:

Q: Consider the following data on some weak acids and weak bases: acid base Bo K, name formula name…

A: The given compounds are salts. So to check their pH , we would determine how these salts are made.…

Q: Make an analysis about this table: LIQUID DISTANCE TIME DISHWASHING LIQUID 30CM 59.25s

A: The above experiment is measurement of viscosity of dishwashing liquid.

Q: What happens to the particles of a precipitate if nucleation is the dominant process by which they…

A: Nucleation is the process in which the crystals grow in a solution by forming a regularized pattern…

Q: Question 14 If 14.5 mL of 0.245 M HCI are added to 12.80 mL of 0.0619 M LIOH, what is the final pH?…

A: Question 14    pH  = - log [H+]

Q: 2. Are the following compounds likely to dissociate, partially dissociate, or not dissociate when…

A:

Q: Calculate the equilibrium constant at 250.0 °C.

A: Given data :

Q: A buffer solution is made that is 0.427 M in HNO2 and 0.427 M in KNO2. If K for HNO, is 4.50 x 10,…

A: Given-> Concentration of HNO2 = 0.427 M Concentration of KNO2= 0.427 M Ka(HNO2) = 4.50 × 10-4…

Q: Calculate the molarity 0.150 mole of urea (CH4N2O) in 2.50 × 102 mL of solution

A: Molarity = moles of solute present in one litre of solution

Q: For each compound on the left, which compound on the right can be combined with it to generate a…

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The…

Q: electron reorganization.

A:

Q: Draw the major organic product X for the below reaction. H, но, H + Brz x + HBr +

A:

Q: wing mixtures has the highest buffering cap 2-10.90 M PO43- 2-10.10 M PO43- e the same buffer…

A: Buffer solution is the mixture of weak Acid/base with its conjugate base/acid. Buffer which have…

Q: The pentose phosphate pathway produces which of the following needed for biosynthetic pathways?…

A: The answer is given below

Q: How will you recognize that a single replacement reaction occurs when you combine an active metal…

A:

Q: e) [H] = 0.0045 M, [Cl,] = 0.0045 M, [HCI] = 0.0625 M

A:

Q: 460 410 360 310 260 210 160 110 60 -10 -510 4 5 10 15 20 25 30 35 40 45 50 55 1/[S] per mM 1. What…

A: Michaelis Menten equation shows the effect of the concentration of the substrate on the rate of an…

Q: Br H2O H2SO4 Br2 A

A: Alcohol with H2SO4 heating is a E1 elimination reaction.... In SN1 reaction we get racemic…

Q: Name the first nine straight-chain members of the alkene series.

A: First nine alkenes are

Q: [Ka1 = 5.4 x 10-6; Ka2 = 5.8 x 10-10 %3D OA.0.10 M OB. 5.8 x 10-6 M OC21x 10-5 M OD.5.4 x 10-10M O…

A:

Q: Below is a short reaction sequence. Provide the structure of the two missing organic compounds.…

A:

Q: The molar volume of a certain solid is 142.0 cm3 mol-1 at 1.00 atm and 427.15 K, its melting…

A: Calculate : ΔSfus =? and ΔHfus =?

Q: For the first blank select an answer with a (1) in front. For the second blank, select an answer…

A:

Q: Calculate A H for H2(g) + Cl2 (g) 2HCI (g) based on the reactions: AH = -176 kJ AH = -99.22 kJ =…

A: Hess' law states that change in enthalpy of reaction is same whether it takes place in single step…

Q: A. Balance the following redox reactions given their half-reactions 1. Half reaction 1:12(aq)21 (aq)…

A:

Q: Et + CH;0 `Me Alta concentración Br Et + CH3OH `Me Br

A:

Q: In water, the amphoteric ion HCO3 will act as x 107, 4.8 x 10 11 Ka values for H,CO3 are 4.3 an acid…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: What happens if water is added during the Methyl Benzoate nitration? Why is methyl m-nitrobenzoate…

A:

Q: F. H3C, (а) Br and `F Br "CH3 CH3 H3C H H. (b) F and Br Br CH Br CH3 Br- H. (с) and H3C" F CH3 H. F…

A: -> If configuration are just reversed then they are enantiomer. ->If configuration are same…

Q: Are the following pair enantionmer, diasteriomer, or isomer

A: The molecules with the same molecular formula but different structures are known as isomers. If the…

Q: pentanal (CH3CH2CH2CH2CHO) is treated with each reagent

A:

Q: ne standard reaction entropy of

A:

Q: C. sd. Name each of the following cyclic hydrocarbons: b. a. CH3 d. f. e. CH3 CH3 H3C

A: Using IUPAC namenclature in GOC.

Q: Aluminum reacts with excess hydrochloric acid to form aqueous aluminum chloride and 35.8 mL of…

A: Given :-  Al + HCl → AlCl3 + H2  Volume of H2 = 35.8 mL  Temperature = 27°C  Pressure = 751 mm Hg…

Q: AICI3

A: Salt of Strong acid is Acidic,  salt of Strong base is basic.  While salt of Strong base and Strong…

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".