Macmillan Learning For the chemical reaction 2 NaOH + H₂SO4 Na₂SO4 + 2H₂O how many moles of sodium sulfate (Na₂SO4) are produced from 4.0 mol of sodium hydroxide (NaOH)? number of moles: - C

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

A: Given,

Q: Macmillan Learning Use the van der Waals equation of state to calculate the pressure P of 3.40 mol…

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Q: Draw the product of an SN2 reaction shown below. Use wedge and dash bonds to indicate…

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Q: Isopropyl alcohol is mixed with water to produce a 34.0% (v/v) alcohol solution. How many…

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Q: 100% Workshop 9: The Mole The mole is the unit of measurement for an amount in chemistry and…

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Q: Identify the carbocation intermediates first formed in the following reaction. Will rearrangements…

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Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: we have to determine if precipitate forms on combining solution A and B and the formula of the…

Q: 6.5 Draw a resonance structure using curved arrows.

A: Resonance - resonance is the delocalization of pi or non bonding electrons.

Q: rrent Attempt in Progress the recovery of iron from iron ore, the reduction of the ore is actually…

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Q: For the chemical reaction HCN(aq) + KOH(aq) H,O(l) + KCN(aq) write the net ionic equation, including…

A: An aqueous solution of hydrogen cyanide reacts with an aqueous solution of potassium hydroxide to…

Q: Select all of the weak nucleophiles from the list below. KOH CH3CH2SH C3H8 Cyclopentanol…

A: We are given some molecules and we need to find the weak nucleophile from it. Typically neutral…

Q: Balance the following redox reaction in acidic solution. 2+ NO(g)+Zn (aq) NO3(aq) + Zn(s)

A: Redox reaction: Redox reactions are reactions in which one species is reduced and another is…

Q: Consider the reaction 2H₂S(g) + 302(g) 2H₂O(1) + 2502(g) for which AH = -1.124x10³ kJ and AS°=…

A: The balanced thermochemical equation is: 2H2S(g) + 3O2(g) → 2H2O(l) + 2SO2(g) ; ∆Ho = -1.124x103 kJ…

Q: Ⓒ Macmillan Learning Arrange these compounds from fastest SN 1 reaction rate to slowest SN 1…

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Q: O Macmillan Learning :O: trigonal pyramidal tetrahedral linear O trigonal planar bent C :0: do O 2…

A: Molecular geometry can be explained on the basis of hybridization of the atoms.

Q: Calculate the osmolarity of each solution. A 9.5 M KCl solution.

A: To calculate the osmolarity of 9.5 M KCl solution

Q: Using values from Appendix C of your textbook, calculate the value of Keq at 298 K for each of the…

A: The relation between Gibbs free energy and Kequi is given as,  ∆G=RTlnKequi where, ∆G= total change…

Q: Draw the alkene product which results when 1-bromopentane is heated in acetone containing NaOH.

A: Given : name of reactant.  Tip : E2 elimination reaction will occur

Q: ne palette. Use the half-reaction method to balance the following equation in basic solution: Fe²+ +…

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Q: A constant current of 0.912 A is passed through an electrolytic cell containing molten MgCl₂ for…

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Q: Arrange the alkenes in each set in order of increasing rate of reaction with HI and explain the…

A: The above reaction will follow the mechanism of the addition of HI into alkene by markovnikov's…

Q: 1 mole of water is reversibly heated from 25°C to 30°C at constant pressure. U for change of state?…

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Q: Draw the MO diagram for Trihydridoboron. Which orbital on boron is completely nonbonding? Explain…

A: Trihydroboron is formed as a result of interaction of atomic orbitals of boron and three hydrogen…

Q: Draw the major product of this reaction. Include stereochemistry if applicable. Ignore byproducts.…

A: ->Reaction of alcohol with alkyl bromide in presence of heat give elimination product as major…

Q: Calculate the volume in mL of 100% alcohol required to make 0.75 L of 70% (v/v) solution of alcohol…

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Q: For the reaction   KClO4⟶KCl+2O2 assign oxidation numbers to each element on each side of the…

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Q: A 76.0 mL sample of 0.0100 M HIO4 is titrated with 0.0200 M RbOH solution. Calculate the pH after…

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Q: A sample of 1.52 g of avocado was burned in a calorimeter filled with 300.0 g of water. The heat…

A: First we need to calculate the heat using the formula Q = m C∆T  Where, m = Mass of water  C = Heat…

Q: Provide the name of the following hydrocarbon.

A: Hydrocarbon is made of C and H.

Q: Suppose a 250. mL flask is filled with 1.8 mol of CO, 0.60 mol of NO and 0.30 mol of CO₂. The…

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Q: 1. Magnesium solid reacts with aqueous hydrochloric acid to form the Mg2+ ion in solution. In an…

A: 1)a)  b) The heat can be calcualted using: Where m is the mass of the system C is its heat capacity…

Q: How many moles of NH3 can be produced from 3.46 moles of nitrogen in the following reaction: N₂ (g)…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Write the half-reactions as they occur at each electrode and the net cell reaction for this…

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Q: 2H₂0 Consider the following reaction: Na₂CO3 + CaCl₂ · 2H₂O → CaCO3 + 2 NaCl + How many grams of…

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Q: What would be the overall yield to produce the peptide below by solid-phase synthesis if each…

A: In solid phase synthesis of KAVR, firstly N-protected arginine (R) residue is coupled to resin with…

Q: the mass of the product is 0.9282, and the theoretical yield is 1.37g Calculate the percent yield…

A: Autual product= 0.9282 gram

Q: 12.0 10.0 8.0 pH 6.0 4.0k 2.0 00 B C D 05 10 15 20 25 30 mL of 0.1 M NaOH The graph above shows the…

A: The stronger the acid, lower is its pH.

Q: Select the correct IUPAC name for the following organic substrate, including the R or S designation…

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Q: What is the mole fraction of Ne in a gas mixture that contains 0.349 mol Ne and 0.529 mol total?…

A: Since, Mole fraction of the atom or species is the ratio of moles of the atom or species to the…

Q: Draw a structural formula for the alkene with the molecular formula C-H₁0 that reacts with Br, and…

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Q: . What is the frequency of a particle having a wavelength of 3.33 × 10¹ºnm?

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Q: Calculate the value for the cell potential, Ecell, and the free energy, AG, for the given…

A: The half-reactions are: Oxidation half-reaction(Anode): 2Mn2+ + 8H2O → 2MnO4- + 16H+ + 10e- ;…

Q: Fill in the table below indicating what is important in each category for an SN1 reaction and an SN2…

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Q: What is the wavelength of light having an energy of 8.76 x 10-17J?

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Q: 3. Attached is the IR for one of the compounds you crystallized in this lab. (a) Is this molecule 2-…

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Q: 8. Write on the space provided the corresponding letter to the product of the reaction. (02) Joubong…

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Q: How many grams of pure MgSO4 are present in 8.00 grams of MgSO4.7H₂O hydrate? 4.00 g 8.00 g 2.97 g…

A: Mole is equal to Mass of substance divide by molar mass

Q: A reaction quotient equals the equilibrium constant at equilibrium. The further away from K the Q…

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Q: When a sample of a hydrated CaBr was heated to a constant weight, 3.24 g of the anhydrous (dry) CaBr…

A: The sample is given as a hydrated CaBr2.  Weight of dry CaBr2 = 3.24 g Weight of water released =…

Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

A: Here we are required to find the final pressure of the sample of ammonia.

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".