please draw the major product- write some key info about the reaction- highlight bonds formed or broken- identify acids and bases( small or bulky) or electrophiles and nucleophiles- perhaps a key transition state is important to understanding the reaction outcome

Q: The isotope 65Ga undergoes radioactive decay, with decay constant λ = 0.0456/min. What is the…

A: Given the decay constant, λ = 0.0456 /min or 0.0456 min-1  We use the below formula to find…

Q: Vinegar is about 5.0% acetic acid by mass. Assuming that the density of vinegar is that of water at…

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Q: Complete each of the following half-reactions with the correct number of electrons and then arrange…

A: Standard reduction potential  measure tendency of a species to gain electron.  Here Eo represent…

Q: Calculate the cell potential for the reaction as written at 25.00 °C, given that [Mg² ]=0.761 Mand…

A: Apply Nernst equation, Ecell = E0cell - 0.0591/n log (Mg+2)/(Ni+2)

Q: 3. A 50.0mL sample of 0.600 M NaOH is mixed with 150.0 mL sample of 0.400 M HNO3 in a coffee cup…

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: Covert  j/Mol into kj/Mol

Q: A sample of an ideal gas has a volume of 2.20 L at 279 K and 1.05 atm. Calculate the pressure when…

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Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: Consider peroxide, O₂²-: a) How many total valence electrons are in O₂²-? b) Draw the Lewis…

A: a) How many total valence electrons are in O22- = 14 electrons  Explanation -->  For the peroxide…

Q: description nent in Period 2 and Group 8A. hetal in Group 6A. Does any element with Z ≤ 92 match the…

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Q: Consider a radio wave with a frequency of 93 x 106 s-1. What is the wavelength, in meters of this…

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Q: Label the diagram according to the components and processes of a voltaic cell. Drag the appropriate…

A: In a Voltaic cell or Galvanic cell, the metal having a higher standard reduction potential (less…

Q: The volume of a 1.00 g sample of Ne gas at 30.0 °C is 250 mL. What is the pressure (in atm) of the…

A: According to ideal gas, the product of pressure and volume is equal to the product of no of moles,…

Q: which do you think is more stable, Be or Mg

A: We need to compare the stability of Be vs Mg. That is we need to predict is more stable, Be or Mg.

Q: For the reaction 2HBr(g) + Cl2(g)2HCl(g) + Br2(g) H° = -81.1 kJ and S° = -1.20 J/K G° would be…

A: 2HBr(g) + Cl2(g) <====> 2HCl(g) + Br2(g) ∆H° = -81.1 kJ ∆H° = -81100 J             { 1kJ =…

Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N₂O5 (g) → 2 NO2(g) + O₂(g) is first…

A: Decomposition of N2O5 are followed first order kinetics

Q: Classify the acidity of water, H₂O, based on its reactivity in aqueous solution. Choose 1 answer: A…

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Q: 1) Show all possible chiral products of the following reactions. Indicate R/s on products. O 3 ii)…

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Q: calculate the cell potential for the reaction as written at 25°C given that [Zn2+] = 0.842M and…

A: Cell potential of given reaction can be calculated as:

Q: The pH of a 0.50 M solution of ethylamine CH3CH₂NH₂ is 12.21. Calculate the Kb of ethylamine. Use…

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Q: Consider a hypothetical ionic compound AB (comprised of A* and Bions). Given the following enthalpy…

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Q: I need to fill in for what's highlighted in blue bc it was incorrect. not solve for the "?"

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Q: Classify the acidity of acetic acid, CH3COOH, based on its reactivity in aqueous solution. Choose 1…

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Q: An experimental study of the kinetics of this reaction was undertaken in 0.2 mol L¹ hydrochloric…

A: Reversible reaction:- γ-hydroxybutyric acid (GHBA) ⇄K2K1 γ-butyrolactone (GBL)K1=K2 = 1st order…

Q: For bonds formed between the same two atoms, as the bond order decreases, the bond length✓ [Select]…

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Q: The human stomach needs to maintain a pH level between 1 and 2 in order to properly digest food.…

A: we have to select the true statement regarding environment of human stomach

Q: Part A What is the effect on the emf of the cell shown in figure below, which has the overall…

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Q: A 0.3146 g sample of a mixture of NaCl(s) and KBr(s) was dissolved in water. The resulting solution…

A: Mass of sample mixture  = 0.3146 g          NaCl + AgNO3 = AgCl + NaNO3  Let us consider mass of…

Q: If a gaseous mixture is made of 2.33 g of He and 2.82 g of Ne in an evacuated 1.25 L container at…

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Q: What intermolecular forces are present in propane?

A: Different types of intermolecular forces: Dipole dipole attraction : it can be defined as the…

Q: Which has a greater ionization energy, K or Ca and why

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Q: Rank the following in order of decreasing atomic radius: Ag, Ra,Ne, As

A: Atomic radius is the distance from the centre of the nucleus to the outemost shell.

Q: 1) What volume would a 60 ml sample of neon gas at STP occupy if the pressure were tripled, while…

A: One mole of an ideal gas occupies 22.4 L or 22400 mL volume at STP (P = 1 atm, 101.325 kPa or 760…

Q: C10H12NO4N is a weak base and has a Kb of 1.58x10-10.  One, 0.650g, is dissolved in 235mL of…

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Q: Zn (s) Zn + Ni²+ Zn2+ (aq) (aq) → Zn²+ (ay) + Ni (0.112 M) || Ni2+ E = +0.37 V (2.53 M) Ni (5)

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Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: • Here, the concept of ionization energy or enthalpy will be used for solving this problem.  •…

Q: Arrange these elements according to first ionization energy. Highest ionization energy Kr Br As Se…

A: Highest Ionization Energy          Kr         Br         Se         As         Ge…

Q: 22. Using propene and bromo-ethane as the only sources of carbon and using any reaction conditions…

A: Answer:- This question is answered by using the simple concept of chemical reactions of organic…

Q: What is the major product of the following reaction? a. a Br O a O b Br CH3 d CH3 Br₂, H₂O b. Br CH3…

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Q: A system did 150 kJ of work and its internal energy increased by 60 kJ. How much energy did the…

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Q: Rank the following atoms in order of increasing size (i.e., smallest to largest): Li, Al, Be, Ba, O.…

A: We know that atomic size increases from right to left and from top to bottom in the Periodic Table.…

Q: 32. c. Calculate the standard cell potential at 25 ∘C for Mg(s)+Fe2+(aq)→Mg2+(aq)+Fe(s) Wrong…

A: The standard cell potential can be calculated as:

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: • This can be determined by using the concept of ionization energy. • Ionization energy is defined…

Q: Calcium oxide can be used to "scrub" carbon dioxide from air. CaO(s) + CO2(g) → CaCO3(s) What mass…

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Q: A student collected a sample of hydrogen gas by the displacement of water as shown by the diagram…

A: Given: Temperature=25 °C =298.15 kVolume= 90.0 mLAtmoespheric pressure= 745 mmHg

Q: What intermolecular forces (IMFs) are present in CH3CH₂NH₂? O hydrogen-bonding (h-bonds) O…

A: we have to select the intermolecular forces present in ethylamine

Q: مهال بيدة بالا مساس کی off 2. H H₂PO4 (cat.) NaBHy CH3OH Hcl Ho Pyridine 1. MgO CH ₂ CH ₂ OCH ₂ CH3…

A: The different sets of reagents and substrate produces different types of products.  NaBH4 :- it is…

Q: What happened to the starches in the cracker as the amylase enzyme in your saliva reacted with the…

A: Saliva is viscous and a colorless fluid secreted by saliva gland. It has pH of 6.2 to 7.4. It…

Q: How does peroxide differ from O2

A: The molecular formula of peroxide is O22-. In peroxide overall two negative charge on O2. Each…

Q: 4. Give approximate values for the indicated bond angles in the following molecules. H H (₂) veg…

A: Use VSEPR rule to determine bond angle.