Write the balanced net ionic chemical equation for each of the following reactions: Mn(NO3)2 with NH4OH Pb(NO3)2 with H2S (add HNO3, forms in acidic solution) Ni(NO3)2 with H2S (add NH4OH, forms in basic solution

Q: Assign Re and Si face to an SP2 hybridized carbon (C=O or C=C) Can you explain how to get it and…

A: Re and Si face are face of attack by reagent.

Q: Which of the following combinations can be used to make a buffer? (Assume equal volumes are used.)…

A: Answer: A buffer solution is the type of solution that resists the change in pH on adding small…

Q: What is the pH of a buffer solution consistig of 0.035 M NH3 and 0.050 M NH4 + ? (Ka for HN4+ = 5.6…

A:

Q: Draw the structures of all possible products formed in the reaction involving an acid anhydride…

A: Anhydride react with alcohol give ester and carboxylic acid

Q: он H,SO4 heat DBU Br

A:

Q: Draw the correct structure of the indicated product for each reaction. KCN H,O* Br product 1 product…

A:

Q: could you help me label the peaks

A: This is an IR spectra, and we have to estimate the groups present in the compound based on the…

Q: Provide the major organic product in the reaction shown below. Ph Br NAOCH3 H3C Ph

A:

Q: View Available Hint) O Oumosis ocours when the solvent moleculea move from asolution of higher…

A:

Q: Estimate the ratio of the molecular translational partition function relative to Avogadro's number…

A: In a given question, we have to find out the ratio of molecular translational partition function(qt)…

Q: Which statement best describes the driving force for the reaction: BCI3 + O(CH2CH3)2 →…

A:

Q: For the concentration cell below at 25 oC, what is the pH of a solution with an Ecell reading of…

A:

Q: Imidazoleglycerol-phosphate dehydratase is an enzyme in the histine biosynthesis pathway. It…

A: We have find out the most stable resonance structure of D-erthyro-imidazole-glycerol phosphate.

Q: 6. When will you use each of these methods in chemical analysis?

A:

Q: Based on the sign of the standard cell potential, E, classify these reactions as spontaneous or…

A:

Q: This molecule has how many chiral centers in it? H. 1 2 H-C-OH НО-с-Н H-C-OH 5. H-C-OH 6, CH2OH

A:

Q: Solutes tend to obey Henry's Law.

A:

Q: A generic salt, AB, has a molar mass of 319 g/mol and a solubility of 8.20 g/L at 25 °C. AB(s)…

A:

Q: A generic salt, AB, has a molar mass of 319 g/mol and a solubility of 8.20 g/L at 25 °C. AB(s)…

A:

Q: please indicate where the arrows should go and how many electrons they carry with them CH3 CH3 1.…

A: This reaction is known as hydroboration-oxidation  In this reaction alkene can be converted to…

Q: 8. Which of the following elements has the largest first ionization energy? A) CI B) S C) Si D) Mg…

A:

Q: The principal reaction in a series of complex reactions performed by microorganisms involved in wine…

A: We have find out the a)how much is the amount of sugar per kg of water? b) How many lbs of solution…

Q: binding Compounds hat fanetion mixed imibitors " with Subsrate to the enzyme ) bind to the enzyme…

A: Enzyme Inhibitors are the molecules that interferes the catalysis as well as halting the enzyme…

Q: 5. Consider the reaction FeO(s) + CO(g) = Fe(s) + CO:(g) for which Kp is found to have the following…

A: Given that, an equilibrium reaction is FeO(s) + CO(g) ⇔ Fe(s) + CO2(g). The equilibrium constant…

Q: Show where trypsin would cleave the following peptide. Identify the cleavage sites by dragging the…

A: Here we are required to show the cut of the peptide trypsin

Q: P18.19 A technique for radioactively labeling proteins is electrophilic radioiodination in which an…

A: I131 is a radioactive substance with half-life, t1/2 = 8.02 days

Q: iron (II) phosphate Ca3(PO)2->Fe,N +COCNJ2+FePo4 1. How many grams of calcium phosphate must be used…

A: The stepwise solution is as follows -

Q: If AG° for a reaction is greater than zero, the process will not occur spontaneously.

A:

Q: 2. Draw the Lewis dot structure for each of the following molecules or ions. Determine the number of…

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: Carbohydrates are synthesized in green plants in --- process and the energy stored in carbohydrates…

A: Photosynthesis is the process by which plants synthesize oxygen and carbohydrates (a storehouse of…

Q: pressure in terms of the following units

A:

Q: Consider 500 g of ice at -55 °C to which 1600 kJ of heat was added in a controlled way with no heat…

A:

Q: 6. Iridium is a radioactive elementused fortherapy in nucle armedicine. It decaysto% or 24, of its…

A: Answer: Nuclear reactions are first order reactions, therefore decay reaction of Ir will also be a…

Q: Chemistry organic chemistry. please provide a synthesis N.

A: The synthesis of the following compound is as follows:

Q: Which of the following bond is  polar covalent bond?

A: Covalent bond:  It is formed due to sharing of electrons  Bond between two electronegative atoms…

Q: 6. Next determine the current pressure by going to weather.gov and typing in your zip code. The…

A:

Q: 1. Complete the reactions,write the major product only and name the product using IUPAC system. +…

A: Here we are required to find the product of the different reaction

Q: nductemearterie delasgtsecunca e reacoone CH,CI Br HNO, AICI, FeBr, H,SO, NO ON NO NO, 2.

A:

Q: Draw the Lewis structure and geometry shape for SF6 Don't forget to show the number of available…

A: SF6 Central atom = Sulfur Side atoms = Fluorine

Q: smallest size

A:

Q: 4. What are the types of precipitation titration? (Volhard's Method, Fajan's Method and Mohr's…

A: The process which is used to analyse or determine the concentration of an unknown sample by treating…

Q: A chemist dissolves 461. mg of pure barium hydroxide in enough water to make up 180. mL of solution.…

A:

Q: The measurement of the brass cylinder is taken. The diameter is 2.0 cm, height is 4.0 cm, and mass…

A:

Q: the moment of mixing. If, by chance, a pre 10-11. Given this information, will a precipi cause Q =…

A: Given,  Molarity of Mg(NO3)2 = 1.38×10-4 M Molarity of NaF = 1.76 ×10-4 M Solubility equilibrium…

Q: 8. Which of the following elements has the largest first ionization energy? C) Si A) CI B) S D) Mg…

A: The amount of energy required to remove  electron from it's outermost shell in any  atom is known as…

Q: (c) Draw the cis- and trans- geometric isomers (if they exist) of: (i) BRCH=CHBR (ii)…

A:

Q: A waste heat exchanger is used to absorb the energy from the complete combustion of hydrogen sulfide…

A: First we would use heat of combustion of hydrogen sulfide to calculate the heat energy evolved in…

Q: 32. Draw the Lewis structures for the following molecules or ions for which the octet rule is not…

A: Lewis structure is contains the all valence shell electrons. Free electrons are represented as dots…

Q: Draw the major organic product(s) of the following reaction. CH3OH NaOCH3

A: Elimination reaction (E2) mechanism:  This refers to bimolecular elimination is basically a one-step…

Q: For a specific molecule the ground state is nondegenerate while the first excited state is doubly…

A: