O CHEMICAL REACTIONS Solving moles-to-moles limiting reactant problems OO D 1/5 Solid aluminum (Al)and oxygen (0,) gas react to form solid aluminum oxide (Al,O,). Suppose you have 2.0 mol of Al and 7.0 mol of O, in a reactor. Suppose as much as possible of the Al reacts. How much will be left? Round your answer to the nearest 0.1 mol. Omol II

Q: 6.00 mL of 8.00 x 10-3 M Fe(NO3)3 (8.00 times 10 to the minus 3rd power M F e (NO3)3) is added to 8....

A: Given that : Volume of Fe(NO3)3 = 6.00 mL Concentration of Fe(NO3)3 = 8.00 x 10-3 M Volume of KSCN =...

Q: For the gas phase decomposition of hydrogen peroxide at 400 °C 2 H202 2 H20 + 02 the average rate of...

A: Since you have posted multiple questions, we are entitled to answer the first only.  

Q: The H2-O2 reaction to produce H20 may be accounted for by the following mechanism: H2 +02 4 20H H2 +...

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Q: at what temperature will a solution boil that contains 344g of nitrobenzene (123.11g/mol) to which 4...

A: Mass of solute of Toulene = 4.17 g  Mass of solvent , nitrobenzene = 344 g  Molar mass of Toulene = ...

Q: DIRECTION: Refer to the following phase diagram of a certain substance to answer the following quest...

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Q: Carry out the given conversions from one metric unit of length to another. 83.5 Mm = km 4.75 nm = mm

A: Given that : We have to perform the following conversions : 83.5 Mm=   km4.75 nm=   mm

Q: mary of ruction ting in mole. Ozone destruction step O, + Cl→0, + CIO Atomic chlorine reconstitution...

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Q: Consider the reaction. 2 A(g) = B(g) Kp = = 2.48 x 10-5 at 500 K If a sample of A(g) at 2.50 atm is ...

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Q: or the reaction below, the thermodynamic equilibrium constant is K= 1.92×10-3 at 35 °C. H4CO2NH2(s) ...

A: Given : We have to tell Q and delta G of the reaction.

Q: The activation energy for the reaction NO2(g) + CO (g) NO (g) + CO2 (g) is 125 kJ/mol, and AE for th...

A: The given reaction is : NO2(g)  +  CO(g)  →  NO(g)  +  CO2(g) Here, Activation energy of the reactio...

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free ener...

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Q: 10 ppm is. O 10 g per liter. O 10 mg per liter. 10 kg per liter.

A: ppm is a short form used for parts per million. It is one of the concentration units, just like mola...

Q: At 1 bar, how much energy is required to heat 75.0 g of H,O(s) at -18.0 °C to H,O(g) at 175.0 °C?

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Q: Given 100.0 grams of a sample that has a half life of 7.02 days, determine the time in days for ther...

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Q: Twenty-five mL of 0.100 M lactic acid (K, = 1.4 x 104) is titrated with 0.097 M KOH. a) What is the ...

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Q: Consider a decomposition reaction that occurs via the following balanced chemical equation: AB2 АВ T...

A: Since you have posted two questions as per guidelines we can answer one per session . If you want re...

Q: initial type solution initial components (check all that apply) effect of change on pH (check one) c...

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Q: To determine the amount of a hypothetical compound KHA · H2A 2H2O in a pure sample, Senku asked his ...

A: The compound KHA.H2A.2H2A has a total of 3 protons(H+). Hence it is a triprotic acid. #(a): Given th...

Q: By using either Suzuki-Miyaura coupling reaction or Heck coupling reaction, suggest a synthetic path...

A: Aryl halide and aryl bromonic ester , in presence of palladium catalyst, and heat Suzuki- Miyaura co...

Q: QUESTION 12 The highly toxic "antifreeze" has the formula C2H602. In your chemistry assignment you h...

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Q: Determine the rate law and the value of k for the following reaction using the data provided. 2 N205...

A: The kinetics data given is,  

Q: Name these organic compounds: structure name CH, 3-methyl-1-butyne CH,- CH – c= CH CH, CH, — сн, — с...

A: The steps to name the given molecules are shown in the next step  

Q: What does Meso compound mean? And briefly explain the R/S System of nomenclature with example?

A: The compounds which have chiral center but as there is a plane of symmetry which makes the whole mol...

Q: what is 1.724g of 4-nitrobenzoic acid in mmol?

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

Q: Name: CHE 101 - Replacement Equations Mg Fe(NO;); Mg CUSO4 KCI + MgS (NH,)OH + HCI sodium fluoride +...

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Q: What concentration of acetic acid must be made to give a solution with pH = 3.45? Ka of acetic acid ...

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Q: Why is malonic acid a diprotic acid

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Q: CH2CH3 CH;CHCH2CH,CHo The IUPAC name is

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Q: CH3 CH3-C-CH-CH2-CH3 ÔH3 CH2-CH3 CH3 CH3-CH-CH-CH-CH3 CH3 CH2-CH3 CH3 CH3-CH-C-CH2-CH2-CH3 CH3 CH2-C...

A: We have given the structure of following alkanes compound.The IUPAC name of these compounds accordin...

Q: ou may change your response by submitting again. ropose a method that will be successful in producin...

A: Given : We have to make product for the following reaction.

Q: Sketch the chemical structure for 1-butyl-3-cyclopropyl-5-methylcyclooctane.

A: The structure of an organic compound is written in the following steps: Determine the number of car...

Q: ОН ОН H. HO, Но но i) Draw a Fischer projection. ii) From the Fischer projection in question (a) i),...

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Q: Why does the temperature remain constant during a phase change? The heat added during a phase change...

A: Given that : We have to identify the reason why the temperature remain constant during a phase chang...

Q: Write the Oxidation number of the following: a. Phosphorus atom in P4 b. Aluminum in Al3+ c. Chlo...

A: Sum of oxidation numbers of all atoms in a neutral molecule is equal to Zero. Sum of oxidation numbe...

Q: of IT electrons this

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Q: At 35°C, K = 2.0 x 10-5 for the reaction 2 NOCI(g) = 2 NO(g) + Cl2 (g) Calculate the concentrations ...

A: GIVEN :- Reaction constant ,K = 2.0 × 10-5 Temperature = 35℃ = 308K  

Q: Types of volumetric analysis are. O Three. Four. Five.

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Q: Identify the type of phase change described in each process. Molten aluminum poured into a mold cool...

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Q: What is the pH (in two decimal places) of a 0.047 M solution of Sr(OH)2?

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Q: An element has three naturally occurring isotopes with the following masses and abundances: Isotopic...

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Q: formula

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Q: Determine the amount of heat (in kJ) required to convert 8.24 moles of liquid methanol at-22°C into ...

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Q: At 40.°C, 2.0 mol of hydrogen and 2.00 mol bromine are put in a 2.0L flask and allowed to react acco...

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Q: How many grams of Cr are there in a sample of Cr that contains the same number of moles as a 60.3 gr...

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Q: lease provide the reagents necessary to perform the conversions shown below. Please remember ou are ...

A: The answer is as follows:  

Q: A solution contains naphthalene (C10H8 MM: 128.164 g/mol) dissolved in hexane (C6H14 MM: 86.172 g/mo...

A: Given, A solution contains naphthalene (C10H8 MM: 128.164 g/mol) dissolved in hexane (C6H14 MM: 86.1...

Q: volume:

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Q: ASSESSMENT Look for at least 5 examples of covalent compounds that can be found in nature or used in...

A: When 2 or more elements combine chemically in a fixed mass ratio, the resulting product is called as...

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".