Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the questions about the reaction _______ Al2O3  →   _______ Al   +   _________ O2   This is an  ________ reaction.  Is this a redox reaction?  (yes/no) _______ , because Al+3 is reduced to Al0, and because O-2 is   _______ to O0.   Will the reaction happen as it is written?  (yes/no) ________ , because O2 is reactive and will not form.

Q: Calculate potentials after the addition of 10.00, 25.00,50.00, and 50.10 mL of the reagent. Where ne...

A: Given: Volume of reagent: 10.00, 25.00,50.00, and 50.10 mL   Cell:  50.00 mL of 0.1000 M V2+ with 0....

Q: A 2.00-L vessel contains 1.00 mol N2, 1.00 mol H2, and 2.00 mol NH3. The reaction is N2(g) + 3H2(g)...

A:

Q: a) Calculate the standard potential for the reaction AgsAsO4+ 3e°2 3Ags) + AsO² b) Give a schematic ...

A:   As per the guideline, since you have posted a question with multiple sub-parts, we have solved the...

Q: Calculate the magnesium ion molarity for a solution which has magnesium ion concentration of 176.4 p...

A: Concentration of magnesium ion = 176.4 ppm  Molarity of this solution = ?   

Q: Consider the reaction below. 2.7 mol of A and 5.9 mol of B are added to a 7 L container. At equilibr...

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: Reagent Concentration (Molecular weight) Amount Needed Bicine 5.00 mM (163.17) NaCI 500.0 mM (58.44)...

A: Amount needed calculated by the concentration

Q: Propane can be turned into hydrogen by the two-step reforming process. In the first step, propane an...

A:

Q: Indicate whether either an increase or a decrease of pressure obtained by changing the volume would ...

A:

Q: он CH, `CH, H,C

A: Friedel crafts acylation and clemmenson reduction and reduction with LiAlH4 can be used to prepare t...

Q: In this set of data 116.0, 97.9, 114.2, 106.8, 109.2, 116.0, and 108.3, find the mean, median, mode,...

A: Given,  The set of data: 116.0, 97.9, 114.2,106.8, 109.2, 116.0 and 108.3 The mean is:

Q: A solution is prepared by adding 100.0 mL of a 0.135 M HCI solution to 100.0 mL of a 0.066 M NAOH so...

A: Volume of HCl=100.0mL  Concentration of HCL=0.135M  Volume of NaOH=100mL Concentration of NaOH=0.066...

Q: 3. In the following unbalanced equations, identify the following a) The oxidized element and the red...

A:

Q: The cyclobutane ring suffers from angle strain and steric strain but not torsional strain. t or f

A: Angle Strain In Cyclopropane And Cyclobutane The main thing to see about cyclopropane and cyclobutan...

Q: Calculate the mass of 9.80 x 1026 atoms of silver. O 1.76 x 10 g O 1.06 x 1029 g O 5.47 x 1048 g O 1...

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

Q: 3) For the 2 elementary steps shown below leading to two possible carbocations A and B, draw mechani...

A: A carbocation is a reaction intermediate. When an alkene reacts with HBr (or any other halogen acid)...

Q: O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Understanding the organization of the electromagnetic sp...

A:

Q: A few different types of electromagnetic radiation are listed in the table below. Complete the table...

A: The energy of the radiation is quantized and the energy of one photon is given by:

Q: Make an schematic diagram for procedure below: B. %SO3 determination Transfer all precipitate to t...

A: We need to make a schematic diagram for the given procedure.

Q: The mass percent of calcium [Ca, MM = 40.08 g/mol) in calcium carbonate [CaCO3, MM = 100.09 g/mol] i...

A: Mass of Calcium carbonate = 12.0 g

Q: O ELECTRONIC STRUCTURE AND CHEMICAL BONDING DOMINGO V 3/5 Predicting whether molecules are polar or ...

A: Molecule or polyatomic ion polar or non-polar  atom closest to negative side    CH3Cl   Polar     ...

Q: 2. Draw the major organic product for each of these one-step transformations. (In the first problem,...

A:

Q: V Kc 7.30 0.959 0.650 8.16 1.062 3.49 11.33 0.688 3.35 1.734 0.700 3.24

A: A)                                          CHCl2COOC5H11  ⇔  CHCl2COOH   +   C5H10  Initial  moles ...

Q: These are practice questions. Please help! Thanks.

A: Volume of container = 8 Litre Moles of A = 2 mole Concentration of Compound = Moles of Compound/Tota...

Q: Question 12 Consider the titration of 50.0 mL of 0.350 M NH3 (K, = 1.74x10 5) with 100 mM HCI. What ...

A:

Q: 5) Construct the orbital correlation diagram for hexatriene-cyclohexadiene interconversion, to what ...

A: Since you have posted multiple questions, we will answer the first one for you. To get the remaining...

Q: At 77°C, 2.00 mol of notrosyl bromide, NOBr, placed in a 1.00-L flask dissociates to the extent of (...

A:

Q: Use the standard reduction potentials at 25° C in Table 18.1 in Tro, Fridgen and Shaw, and calculate...

A:

Q: Write a balanced half-reaction for the oxidation of gaseous arsine (AsH,) to aqueous arsenic acid (H...

A:

Q: Does a reaction occur when aqueous solutions ofpotassium acetate and ammonium sulfide are combined? ...

A:

Q: Given the following equations: (i) 3 A^2+ + 2 B --> 3 A + 2 B^3+ doesn't go (ii) B...

A:

Q: What is the osmotic pressure of a solution prepared by adding 12.5 g of sucrose (C12H22O11) to enoug...

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

Q: Using the data in the table, determine the rate constant of the Trial [A] (M) [B] (M) Rate (M/s) rea...

A: Unit of rate constant of second order reaction is M-1 S-1 

Q: Consider the given reaction. A(aq)+B(s) – --- C(aq)K=9.40 Suppose 14.9 mol A reacts with excess B in...

A: Given equilibrium constant is 9.40

Q: uawssassY Directions : In a long bond paper, answe 1. How will you classify phot 2. Calculate the AE...

A: In photosynthesis reaction CO2 and H2O reacts to form glucose.  2. q = 250 KJ  Work done = - 170 KJ ...

Q: Write the formula of the conjugate acid of CH₃CH₂O⁻

A: To solve this problem we have to write the formula of conjugate acid of given ionic  compound. 

Q: The Keg for the reaction: A + B AB is 3 What is the Keg for 4 A + 4 B + 4 AB ? Submit Question

A: Keq = [product]÷[reactant] 

Q: On the basis of Kc for the following reaction, would you expect the reaction to go almost completely...

A: Equilibrium constant Kc = [P]÷[R] [P] = concentration of product  [R] = concentration of Reactant 

Q: Draw two possible configurations at the given compound's (in the picture) 2 chiral centers.

A:

Q: A particular mass of N2 occupies a volume of 1.00 L at –50 °C and 800 bar. Determine the volume occu...

A: Answer: Ideal gas law: PV=nRTPVT=nRhere:P=pressure of the gasV=volume occupied by the gasn=number of...

Q: In which of the solutions below Lead sulfate, PbSO4, be most soluble in? Justify your answer. a. pur...

A: a. Pure water Lead sulfate dissociate in water as,  PbSO4 ⇌ Pb2+ + SO42- Solubility Ksp = s2 b. NaNO...

Q: Calculate the volume of a 0.500 M sucrose solution (table sugar, C,,H2„O1) containing 0.426 mol of s...

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the ...

Q: Consider the rate law. rate = k[A]* Determine the value of x if the rate doubles when [A] is doubled...

A:

Q: 5. Identify the relationship in each of the following pairs of molecules: A. Unrelated Molecules (di...

A: A question based on stereochemistry of organic compounds that is to be accomplished.

Q: ow as it ripens D. A&B C. Throwing 50 coins results in all tails 8. According to the third law of th...

A: Third law of thermodynamics states that  Entropy of a pure substance at perfectly crystalline state...

Q: Which of the following statements about the n-electron system of a linear conjugated organic molecul...

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbital. The...

Q: Calculate the following DNA concentrations and determine the purity of the samples: DNA Dilution Dil...

A: Formula used :-  Concentration of double stranded DNA = 50 µg/mL × OD260 × dilution factor.  

Q: 7. Balance the equation : Al(NO3)3 + Na 25 Al2S3 + NANO3 ->

A:

Q: Write possible term symbols and determine the lowest in energy terms of the following third row atom...

A:

Q: Which of the selections below correctly describes the bond angle and hybridization for the carbon, h...

A: Given that: methanal  It is also called as formaldehyde. Structure :

Q: Express the ratio to three significant figures. ΑΣφ. |] ? rate(Ar) rate(Kr)

A: Given -> Ar and Kr