NH2 -H,O

Q: Use the collision theory of gas-phase reactions to calculate the theoretical value of the second-ord...

A:

Q: The volume of an automobile air bag was 66.8 L when inflated at 25 °C with 77.8 g of nitrogen gas. W...

A: According to ideal gas law, PV = nRT where P = pressure in atm  V = volume in L n = moles R = gas co...

Q: Why is the answer d but not c? I tried to draw the newman projection and always got the 2 Ets on the...

A: In an E2 elimination reaction, the C-H (the proton that is lost) and the leaving group are in anti-s...

Q: Full balanced reaction with type of reaction for:   Calcium Chloride reacting with silver Nitrate to...

A: Double-displacement reaction defined as a type of chemical reaction in which the two reactants excha...

Q: What are all concentrations after a mixture that contains [H2O] = 1.00 M and [Cl2O] = 1.00 M comes t...

A: For the given reaction, the ICE table is as follows: The value of equilibrium constant is large thu...

Q: Determine the net Standard Potential, E° (V) from the below half reactions:   Au3+(aq) + 3 e–→ Au(s)...

A: Net Standard Potential of any cell depends on  Standard Potential of electrodes , that is anode and ...

Q: Calculate E for the following unbalanced reactions. Indicate if the reactions are spontaneous as wri...

A: a) The reaction given is  Al3+ (aq) + Mg (s) → Al (s) + Mg2+ (aq) In the above reaction, Al3+ is bei...

Q: Methane (melting point 91 K) and tetrafluoromethane (melting point 89 K) do not form solid solutions...

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Q: By what factor does the Rate=k[HNO₂]⁴[NO]₂] change if each of the following changes occurs: (a) [HN...

A: The given rate of reaction is,                   Rate=k[HNO₂]⁴[NO] Thus, the given reaction is four...

Q: (a) Calculate the Bohr radius of an electron in the n=3 orbitof a hydrogen atom. (b) What is the en...

A: a.

Q: Draw a complete, detailed mechanism for the following 1. R'—ОН, Н reaction. R-C=N 2. H20, НО R OR'

A: The above reaction is an acid catalyzed reaction of nitrile with an alcohol which results in the for...

Q: What is Polyprotic Acids?

A:  

Q: Full balanced reaction with the type of reaction for : Nitrogen and Hydrogen reacting to form amomon...

A: Nitrogen and hydrogen react with one another to form ammonia.

Q: Write molecular formulas for the five possible molecular ions of m/z 100 containing only the element...

A: The m/z ratio is the mass to charge ratio of the molecular ions. Ions having different m/z ratios de...

Q: To create a buffer solution, 40.00mL of a 0.100M benzoic acid (Bz) solution are mixed with 20.00mL o...

A: This means potential of hydrogen and to calculate this we have to know the negative logarithmic conc...

Q: Consider the quenching of an organic fluorescent species with τ0 = 6.0 ns by a d-metal ion with kQ =...

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Q: A saturated solution of barium hydroxide is tritrated with 0.0350 M hydrochloric acid. The titration...

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Q: Balance each redox reaction occurring in basic aqueoussolution .a. MnO4-(aq) + Br-(aq)------>MnO2...

A:  A reaction in which we can observe both oxidation and reduction taking place at once.

Q: Iron concentrations greater than 5.4 × 10–6 M in water used for laundry purposes can cause staining....

A: The solubility reaction of Fe(OH)2 is given by  Fe(OH)2 (s) ---------> Fe2+ (aq) + 2 OH- (aq)    ...

Q: Which is the strongest acid of the following? A)HClO3 B)HClO2 C)HBrO D)HIO

A: In case of oxyacids, increase in oxidation number of a particular halogen atom increases the acidic ...

Q: What is the rate law implied by the mechanism given below? CH3COCH3(aq) + H+(aq) ←→  CH3C(OH)CH3+(aq...

A: The rate law is a mathematical expression that relates concentration of reactants and the rate of a ...

Q: (SYN) Show how to carry out each of the following syntheses, using any reagents necessary. Hint: In ...

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

Q: A prospector panning for gold in a river collects 15.00 g of pure gold. How many Au atoms are in thi...

A: Given information,          Mass of gold is 15.00 g

Q: The moment of inertia of an SF6 molecule is 3.07 × 10−45 kg m2. What is the minimum energy needed to...

A: Given:   The moment of interia of an SF6 molecule is 3.07×10-45 kg m2.

Q: Write the equilibrium expression for the following reaction.Ca2+ + 4SCN- <---> Ca(SCN)42- Gro...

A: A state at which forward reaction rate and backward reaction rate are equal, is known as chemical eq...

Q: The standard reduction potential is determined in  microliters. (True/False)

A: The tendency of any chemical species to accept electrons from an electrode or give away to an electr...

Q: Draw the structure of the hydroxyaldehyde product from the self-aldol reaction of each of the follow...

A: Please find the attached sheet.  

Q: Cooling Curve Data, e

A: Cooling curve are the graphs which explain the conversion of the phase of compounds Gas to liquid L...

Q: Select the correct name for the following compound

A: The given structure can be numbered as follows,

Q: How long must a current of 5.00 A be applied to a solution of Ag + to produce 10.5 g silver metal?

A: The electrolysis reaction taking place to produce Ag (s) from Ag+ (aq) solution will be  Ag+ (aq) + ...

Q: Using the periodic table, identify the lightest member of each of the following groups:(a) noble gas...

A: (a) Noble gases- group 18 consists of noble gases and these gases are helium (He), neon (Ne), argon ...

Q: Write a sentence that describes how to determine the number of moles of a compound in a known mass o...

A: Moles of any substance is defined as the 6.022 X 1023 molecules of the substance.    

Q: Which of the following are Arrhenius bases?(a) CH₃COOH(b) HOH(c) CH₃OH(d) H₂NNH₂

A: Arrhenius acids and bases: Acid release hydrogen ion in water, base release hydroxide ions in water....

Q: 8. Calculate the pH of a solution that is 0.25 M in HF and 0.10 M in NaF. The K, for HF is 6.6 x 104...

A: a solution which resist in ph change value upon addition of small amount of strong acid or base (les...

Q: Determine the empirical formulas for compounds with the following percent compositions:(a) 15.8% car...

A: Empirical formula represents the simplest whole no. ratio of the elements in the compound. It can or...

Q: What is deionized water? What kind of impurities are not removed by deionization?

A: Purified water does not contain any impurity. There are various methods for purification of water su...

Q: compound gives only one signal in its 1H-NMR spectrum. Propose a structural formula for   compound. ...

A: The 1H NMR has one signal and the it has all the protons that are equivalent. 

Q: What is the approximate pH at the equivalence point?

A: Equivalence point is point in titration at which the amount of titrant added is just enough to compl...

Q: In what wavelength range would you expect to find the maximum in the absorption spectrum of the dye ...

A:

Q: How many moles of water can be produced from 0.61 moles of Sodium Hydroxide, assuming there will be ...

A: Here we are given that sodium hydroxide in present in limited amount and so it is the limiting react...

Q: What is the molar solubility of Fe(OH)2(Ksp= 1.6x10-14) at pH 8.00?

A: Given: The pH of the given Fe(OH)2 solution is 8.00

Q: What is the pH of 0.1M solution of weak acid having ionization constant (Ka) is 10 A) 7 B) 6. C) 4 D...

A: