If 58 moles of NH 3 are combined with 32 moles of sulfuric acid, what is the limiting reactant and how much of the excess reactant is left over? 2NH 3 + H 25O 4→ (NH 4) 25O 4 O a. H2SO4, 3.0 mol O b. NH3, 1.0 mol O c. NH3, 3.0 mol O d. H2SO4, 29 mol O e. NH3, 29 mol

Q: How many moles of C are there in a sample of C that contains 9.42x1023 atoms? moles

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to ...

Q: Problem 20 - IR spectrum Problem 26 100- C;H10,Br MW = 238 80- 60- - CDCI; 40- - CDCI; 20- 3500 3000...

A:

Q: Draw the expanded structural formula of an organic compound with sixteen carbons using the following...

A:

Q: Some measurements of the initial rate of a certain reaction are given in the table below. N2|H2 init...

A: The rate of a reaction is proportional to the molar concentration of each of the reactants.  For the...

Q: 5. Draw two water molecules oriented towards the K' ion and two water molecules oriented towards the...

A: Ions with opposite charges attract each other

Q: Potassium manganate is a dark green , crystalline substance whose composition is 39.6 % К, 27.9% Mn,...

A:

Q: How can we make solids dissolve faster? Exercise 3.6 Ex In this exercise, you will think about the f...

A:   1.Which factor that affects dissolving is being tested? Answer :   continuous stirring cause more ...

Q: Which compound below can be oxidized the greatest number of times? Oa primary alcohol Oa secondary a...

A: To find which of given compound can be oxidised the greatest number of times. 

Q: Br ОН Spell out the full name of the compound. Submit Request Answer Part D HO Spell out the full na...

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: Which of the following strategies is NOT used in the regulation of glycogen phosphorylase? O phospho...

A: Glycogen is stored at liver,muscle. Phosphorylation converts inactive form to active form. Regulatio...

Q: Determine the molar mass of an unknown nonvolatile solute of nonelectrolyte compound raising the boi...

A:

Q: "Vhich of the following compounds will have the highest dens A 2-aminopropane B 2-methylbutane Obuta...

A: Density  = Mass /Volume 

Q: Draw (be specific on the structures of each component in the cycle) and explain the entire process o...

A:

Q: At a certain temperature the rate of this reaction is first order in NH,OH with a rate constant of 0...

A:

Q: A tertiary amine is more basic compared to a secondary amine. (A) True B False

A: Amines are Lewis base due to the presence of a lone pair of electrons on the nitrogen atom of amine.

Q: "СООН v Pi delocalization A. Present CH hyperconjugation B. Absent Lone-pair delocalization Inductiv...

A:

Q: When solid potassium chlorate is heated, it decomposes to form solid potassium chloride and oxygen g...

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both...

Q: 5 N. 1 v C1 A. sp C2 B. sp2 C3 C. sp3 v C4 v C5

A:

Q: A destabilizing structural effect arising from the repulsion of electrons of two groups as they pass...

A:

Q: A compound is found to contain 37.32 % phosphorus, 16.88 % nitrogen, and 45.79 % fluorine by mass. W...

A: Empirical formula of a compound can be defined as the simplest whole number ratio of atoms  present ...

Q: Although not a transition metal, lead can form Pb2+Pb2+ and Pb4+Pb4+ ions. Write the formula for the...

A:

Q: Instruction: Complete the following problems on a separate sheet of paper. Show your solution. Note:...

A: Here we have to find molarity and mass percentage of AgNO3 solution if 10gram AgNO3 was dissolved in...

Q: 3) Show the product(s) & intermediates for the following reactions.

A: In the above reactions the possible products and intermediate are given below.

Q: What is sampling in analytical chemistry?

A: Analytical chemistry is a branch of chemistry in which we analyze the sample by different techniques...

Q: Accurate, Erroneous, Impossible Read carefully the given partial names in IUPAC alkane nomenclature ...

A: Interpretation- We have to choose the name which is basically accurate , Erroneous and Impossible - ...

Q: Direction: Refer to the given phase diagram below to answer the following questions. Use separate pa...

A:

Q: 00. Would this be a goo f HOAC at pH 4.757, hov

A: Given as, pKa 1=2.19,pKa 2=6.94,pKa 3=11.51.   As per rule, allowed to answer one question and post ...

Q: Predict the product of the oxidation of each compound below. If the compound is oxidized one time, w...

A:

Q: Balance the given molecular equation using redox (electron-transfer method). Identify the element ox...

A:

Q: Chemistry: Bonding 2a. Identify and describe the type of bonding present in C2H6 b. What is the el...

A:

Q: What is the vapor pressure at 100 degree celsius of a solution containing 1.68 g of sucrose (MW 342....

A: The relative lowering of vapour pressure is equal to the mole fraction of solute present in the solu...

Q: What is the pH of a bleach solution that has a [OH−]=7.1×10−4 M?[OH−]=7.1×10−4 M? pH=pH=     Is blea...

A:

Q: 2. Given a reaction in acidic medium: MnO, (aq) + Fe" (ao) → Fe3 (aq) + Mn2* (aq) a. What is oxidize...

A: Dear student since it is a multiple subparts questions according to the guidelines here I am solving...

Q: Why cannot oils and water-soluble products be mixed and heated together? Why should heating be at a...

A: Oils and fats are non-polar compound (hydrocarbon) and water is non-polar compound and water molecul...

Q: 1. How many MOLECULES of sulfur trioxide are present in 4.25 moles of this compound ? molecules. 2. ...

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to ...

Q: Name three trivial differences between crystals of the same compound and three properties that canno...

A: Answer :

Q: Identify the peaks and structer.

A: 13C-NMR shows an non-equivalets of the carbons in the spectrum. The number of signals in the spctrum...

Q: e boiling point of

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

Q: Melting point of a compound is lowered when an impurity is introduced. However 1:1 mixture of A and ...

A: Solution                         We know  That This is mostly due to the Hydrogen - Fluorine intera...

Q: Is propanoic acid is ... a. polar or non-polar? b. soluble or not soluble in Hexane c. IMF presen...

A: Moleculer formula of Propanoic acid:  CH3CH2COOH The functional group present in this acid is Carbox...

Q: Draw the structure of the following compounds. Use line-angle structural formula. 1-bromo-4-ethyl-5-...

A:

Q: D3h E 2C3 3C2 2S3 3o, A 1 1 1 x? + y°, z? 1 1 Rz (x, y) -1 1 1 -1 1 1 -1 (x² – y², xy) 0 2 -1 E' -1 ...

A:

Q: 7.) Use the following thermochemical equations as needed to find the heat of formation of diamond: C...

A: We can solve this problem using this concept, Graphite and diamond are in equilibrium state at their...

Q: Balance the following equation with the smallest whole number coefficients. What is the coefficient ...

A: The balanced equation and coefficient of Oxygen in balanced equation is given below

Q: 1. For sodium perchlorate, AH =U= -382.9 and AH) =AHRydrationm =-369.5. What is AH,oln ? Is it an en...

A: Given that, for sodium perchlorate, ∆H0fs = U =-382.9 KJ/mol. Also, ∆H0faq =∆H0hydration = -369.5 kJ...

Q: A sample of meat scrap weighing 2.000 g is digested with concentrated sulfuric acid and a catalyst. ...

A: The excess 0.6700 N  H2SO4  requires to neutralize NaOH. The volume of 0.6700 N H2SO4  requires can ...

Q: If the alcohol below is oxidized as many times as possible, what product will result? OH H. HO,

A:

Q: Which statement about the charge-minimized Lewis structure of the thiocyanate anion (SCN) is true? (...

A: Given is the lewis structure of SCN- ion which shows that carbon atom has formed two sigma(σ) bonds ...

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product ...

A: Organic reactions are those in which organic reactant react to form organic products.

Q: How does the following affect the acidity or basicity of compounds? Explain clearly and thoroughly. ...

A: Answer is :

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".