According to the following reaction, how many grams of aluminum sulfate will be formed upon the complete reaction of 21.8 grams of sulfuric acid with excess aluminum oxide? aluminum oxide (s) + sulfuric acid (aq) →aluminum sulfate (aq) + water (1) grams aluminum sulfate

Q: Same reaction as in Q1. H3PO4 Identify the nucleophile: H2PO4t- H20 H30* H3PO4 А В D E O A O B O E

A: The nucleophile in the given reaction = ? 

Q: The force constant katr of a backbone Ca – -C bond in a peptide is 250.0 kcal/mol/Angstrom² and the ...

A: Given: Force constant (kstr) of bond = 250 Kcal/mol/Angstrom2  Equilibrium bond distance (r0) = 1.49...

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium ...

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Q: Predict the products (if any) that will be formed by the reaction below. If no reaction occurs, writ...

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Q: What is the rate constant, k, for a reaction that gives the following initial velocities, vo? (A] (M...

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the re...

Q: You have 2.2 mol Xe and 2.3 mol F,, but when you carry out the reaction you end up with only 0.25 mo...

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Q: B C Of the 4 compounds above, v has the smallest HOMO-LUMO energy gap and therefore would absorb th ...

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Q: 565 mL of water was added to 40.0 mL of 0.550 M MgCI, solution. Assume the volumes are additive. Det...

A: • The values provided in the question are:-       i) Initial concentration of MgCl2 solution, M1 = 0...

Q: Mass spec: M = 161 (100%), 163 (33%). Which of the following is %3D a possible molecular formula? C9...

A: In this mass spectrometry data, we are given two peaks whose intensity ratio is also given . So we w...

Q: During the summer when the temperature is 30.2 degrees Celsius, a car's tires have a pressure of 2.1...

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Q: A sample of copper oxide weighing 2.013 g is dissolved in acid, the pH adjusted, and excess KI added...

A: The solution of the question is given below:

Q: According to the following reaction, how many grams of aluminum are necessary to form 0.180 moles al...

A: The chemical reaction,  Fe2O3(s) + 2Al(s) --------> Al2O3(s) + 2Fe(s) 

Q: A reaction has an activation energy of 15 kJ mol. The temperature of the reaction must be increased ...

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Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its r...

A: Given data : Initial moles of NH3 = 4.8 mol Initial moles of O2 =3.3 mol EEquilibrium moles of H2O =...

Q: Chose all of the compounds that are aromatic? H H'OH HOH А В E O All of these compounds. O A, B and ...

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Q: Chloride in a brine solution is determined by the Volhard method. A 10.00 mL aliquot of the solution...

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Q: Consider the following scenerio in answering Questions 2 through 4: An equilibrium mixture of the re...

A: This is an example of dilution law which state that moles of solute before and after dilution remain...

Q: 5. Nitric acid (HNO3) reacts with barium hydroxide to produce barium nitrate and water. 6. Calcium s...

A: Here is not clear what you want to ask But I think you want to ask about the reaction which goes in ...

Q: For the following sets of molecules, circle the correct answer(s) to the question and give a brief b...

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

Q: This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel ...

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Q: At a particular temperature, K = 4.2x10^-7  for the following balanced reaction: 2CO2(g) →  2CO(g) ...

A: First of all we are going to calculate its molarity by dividing moles to its  volume then create ICE...

Q: gaseous water (H,O). What is the theoretical yield of carbon dioxide formed from the reaction of 2.6...

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Q: When Na2CO3, NH4Cl, H4SiO4 are mixed in water, what reactions occur, which species exist. and Wh...

A: Answer is as Follows :

Q: In the pseudo-first order hydrolysis of an ester, [ester] = 0.060 M at t = 600 s, and 0.018 M at t =...

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Q: Draw a Born-Haber cycle for the formation of NaH(s) from its elements. Drag the appropriate labels t...

A: Given,  The born-Haber cycle for the formation of NaH(s) is:

Q: How many moles of Al are necessary to form 71.2 g of AIBR, from this reaction: 2 Al(s) + 3 Br,(1) –→...

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Q: Draw the structures of the compounds: 4. 2,3,4-trimethyl-6-octyne 5. N-methyl-3-(1-methylpropyl)-2-h...

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Q: Predict whether each compound is soluble or not in water. Show the chemical equation for its dissolu...

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

Q: III. Determine the molecular geometry of the encircled atom in the following organic molecules by gi...

A: First of all we have to determine the number of bond pair and lone pair on indicated atom.

Q: Draw a heating curve when octane, a component of gasoline, is warmed from -70 °C to 130 °C. It has a...

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Q: Sence all have two Identicl grous I II III I e I andConshtuhonal I and IlI stereoiso mers that are d...

A: Complete solution is given below in next step 

Q: At a certain temperature, 0.3011 mol of N2 and 1.721 mol of H2 are placed in a 2.00 L container.   ...

A: Given equilibrium mole of N2 is 0.1401

Q: 11&12

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Q: ОН О Он О Me2SO4 K2CO3 HO `OH 2 MeO OMe 3 он о benzaldehyde 3 КОН, МЕОН MeO OMe 1

A: K2CO3 is a weak base and it has the ability to deprotonate phenol to potassium salt of phenoxide.  T...

Q: Supnitical iquad NS -64 Tempeatume (C) 31.1 Phase Diagram for Unknown Substance What is the pressure...

A: Given diagram is :  What is the pressure (in atm) at the critical point of this substance = ?  Opti...

Q: calculate the H+ of a blood plasma with pH of 7.4,gastric juice with pH of 1.5 and carbonated drink ...

A: Given,  a). Blood plasma with pH of 7.4  b). Gastric juice with pH of 1.5 c). Carbonated drink with ...

Q: NAI DATE Experiment #5: Molecular Geometry Part 1 Data Report Sheet species Number of valence Lewis ...

A:

Q: What volume of oxygen gas is required to react completely with 1.82 mol of nitrogen gas according to...

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: G. (a) Identify the acid and base in each of the following reaction. (b) Show the mechanism by using...

A: The solution is given below

Q: For which of the following reactions would you predict AHxn° <0 and ASrxn° N2(g) + 3 H2(g) 2 NH3(g)

A:   Change in enthalpy (∆H ): if ∆Hrxn &lt; 0 indicates exothermic reaction and ∆Hrxn &gt; 0 indicate...

Q: D. What is the hybrid orbital of each of the molecules/ ion in the preceding item (C)? For # 5 & 6, ...

A: Given question is : Complete the table = ? 

Q: 1. Acetyl salicylic acid, known as Aspirin (180.16 g/mol) is made by the reaction of salicylic acid ...

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Q: Place an asterisk by each stereocenter in the molecules depicted below. Note that if this were an ex...

A: Carbon with four different atoms/groups is called chiral carbon. They are shown below

Q: If 41.3 g of CH,OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added t...

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Q: O acids: O 0.8 mol of HCl is added to 1.0 L of a 0.8M NH, bases: O solution. other: O 0.2 mol of NaO...

A: Answer is given as :

Q: For the following reaction, 0.213 moles of hydrochloric acidare mixed with 0.569 moles of barium hyd...

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Q: Calculate the number of moles of Fe in 43.6 grams of Fe

A: Given weight of Fe = 43.6 grams Molar mass of Fe= 55.845 g/mol

Q: 10. Lead (II) carbonate reacts with nitric acid to form lead (II) nitrate, water and carbon dioxide....

A: Answer: In the given problems, we can easily write down the chemical equations if we know the chemic...

Q: Can this molecule have resonance structures? How do I draw them?

A: Yes, carboranes can be written in the form of boranes which its resonating structure.

Q: NAME DATE Experiment #5: Molecular Geometry Part 1 Data Report Sheet species Number of valence Lewis...

A:

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".