The decay constant for 32P is 4.85 x 10 2d-. What is the half-life, in days, for the negatron decay of P? Respond with the correct number of significant figures in scientific notation (Use E notation and only 1 digit before decimal e.g. 2.5e5 for 2.5 x 10) Type your response

Q: Given the reaction: HI + CN- ↔ I- + HCN  What is the Bronsted-Lowry base in the forward reaction?…

A: The Bronsted acid are those which lose proton whereas Bronsted base are proton accepter.

Q: CH30 OCH3 ŅCH3CH3 22

A:

Q: Biological reduction of Pt(IV) can occur which of the following? O Outer sphere mechanisms only O…

A: Ans. Option (e) is right. Both outer and inner space mechanisms. It is widely reported that the…

Q: Given the reaction: HBr + NH3 ↔ Br- + NH4+ One of the Bronsted-Lowry conjugate acid-base pairs is:…

A:

Q: 2. In free radical polymerization, the polymerization of CHCH-CHOCOCH,allyl acetate) is very slow…

A: The chemical species which have unpaired electron and can exist independently are known as the free…

Q: A base that does not gain H + easily is called:   a. weak base   b. concentrated base   c. strong…

A: Define, Brønsted-Lowry theory,

Q: 3. For a basic zwitterion, the isoelectronic point is (circle all that are correct): a. below pH 6…

A:

Q: A solution of a substance X is used for white washing. Chemical formula of X is Only One Correct…

A: Slaked lime (Ca(OH)2) is used for the purpose of white washing.

Q: What is the pH of a 0.020M ammonia (NH3) solution if its Kb value is 1.8x10-5? a.12.3 b.10.8 c.3.2…

A: Given : [NH3] = 0.020 M Kb = 1.8×10-5 pH = ?

Q: A solution is prepared by adding 50.0 g of glucose (C,H120, molar mass 180.18 g/mole) into 250.0 g…

A:

Q: Given for 9: A healthy individual has a blood with [H'] = 4.87× 10*. 9. What is his/her blood pH?…

A: Given, Concentration of H+ ion in a healthy individual blood = [H+] = 4.87 × 10-8 pH of the blood =…

Q: ch the following methods of Anlaysis ♥ Fractional analysis, methylation, and periodate oxidation A.…

A: 1) Fractional analysis, methylation and periodate oxidation - B. chemical method

Q: A. Put the following complexes in decreasing order of reactions rates under a dissociation reaction:…

A: Dissociation reaction is the combination of Dissociation followed by association of ligand.  Thus…

Q: According to the Bronsted-Lowry theory, a base is a:

A: According to Bronsted- Lowry theory any species that can accept a proton is base and species that…

Q: give full and condensed electron configurations, partial orbital diagrams showing valence electrons…

A: Atomic number of Ni is 28 and that of Po is 84. Atomic number represent number of protons as well as…

Q: A liquid boils at 100°C. Which other property of a liquid proves that it is pure ter? * a. It…

A: Kinetic energy can be defined as the energy that 8s possessed by particles due to their motion.

Q: Which two functional groups are in the molecule shown below? Use the terms left and right to…

A: Identify functional group present in the structure --

Q: A metal 'X' burns in air with a dazzling white flame and changes into a white powder 'Y'. The…

A: It is an example of the oxidation reaction of metal in the presence of air in order to provide metal…

Q: How would you convert the following compounds to aromatic compounds? (a) (b) (c) CI (d) (e) (f) HO-…

A: According to Huckel , Aromatic species can be explained using π electrons calculation along their…

Q: What will increase the pH of silver chloride, the addition of: calcium chloride, hydrogen chloride,…

A: Silver chloride, AgCl is produced by the neutralization reaction of a weak base, Ag2O, and strong…

Q: Given the reaction: 2 HCl + Mg(OH)2 → MgCl2 + 2 H2O A student found that it required 22.0 mL of a…

A:

Q: • A sample of helium gas in a ballon is compressed from 4.0 L to 2.5 L at a conštant temperature. If…

A:

Q: 10.0 ml of .15M H3A (Ka1 = 2.5 x 104, Ka2 = 3.5 x 10-8, Ka3 = 5.0 x 10-12) is titrated with .10M…

A: The titration curve for the titration of 10.0 mL of 0.15 M triprotic acid H3A with 0.10 M NaOH…

Q: A 5ml ampoule of a 1 in 200,000 solution of bupivacaine hydrochloride is administered to a patient.…

A: 1 in 200,000 solution means 1 g of solute in 200,000 mL of solution.

Q: Choose the letter that DOES NOT belong on the list. A. carbon dioxide B. water vapor C. argon D.…

A:

Q: Show the formation of ionic bonding in the following 1. MgCla 2. CaBr 3. ALS. Show the formation of…

A:

Q: What is the pH of a solution having [H+] of 5.6 x 10-6 M? a.5.52 b.5.25 c.12.5 d.2.55

A: Concentration of H+ ion in a solution is 5.6 × 10-6 MHere, we have to calculate the pH of the…

Q: Lareina the laboratory technician is given the task of making a solution containing HOBr…

A: To calculate moles of each first.  Then to calculate pH.

Q: QUESTION 5: Sixty grams of FeCl, react with 50.0g of H,S and produced HCI. 2FEC1,(s) + 3H,S(g)…

A:

Q: N. H3 NH3 NH Part A What are the amino acids in kyotorphin? Spell out the full names of the…

A: Name of the amino acids and dipeptide in kyotorphin

Q: SPEED OF COLLISION OF GAS GAS PARTICLES GAS LAW CONDITION PARTICLES (faster, (more, same, less)…

A: Boyle's Law states that pressure of a gas  is inversely proportional to volume of gas at constant…

Q: Calculate the molarity of a magnesium hydroxide solution if 23.6 mL of solution is neutralized by…

A: Molarity :  Molarity is one of the concentration unit. It is defined as at a particular temperature…

Q: QUESTION 5: Sixty grams of FeCl, react with 50.0g of H,S and produced HCI. 2FEC1,(s) + 3H,S(g)…

A:

Q: 11.41 The aroma, taste, and general quality of wine are tied closely to the stage of development of…

A: We have to carry out the synthesis of (E)-2-hexenal starting from 1,1-dibromopentane.

Q: Edward wants to convince his classmates that his 50.00-mL buret is a class A glassware (calibration…

A: Given: Nominal volume of burette (NV) = 50 mL Calibration correction = 0.05 mL Equation governing is…

Q: Instructions: Draw a Lewis structure for: (a) H;S, (b) OF2, (c) hydroxylamine (NH;0)

A: The Lewis structure Tells about the bonding of atoms  to the central  Atom.

Q: 1. The polymer below resulted from 1,4-polymerization. Provide an unambiguous structural formula for…

A: ★ Answer : The polymer polyisoprene given below resulted from the 1,4 polymerization of…

Q: Given for nos. 1-2: The pH of a swimming pool was measured at 6.10. 1. What is its pOH? Answer:…

A: Given, pH = 6.10 1) we know, pH + pOH = 14

Q: Given the cell notation, write the anode half-reaction, the cathode half-reaction and the overall…

A:

Q: a) A saturated hydrocarbon having molecular formula of C6H14. Draw all possible structural isomers.…

A:

Q: If water is added to Magnesium Nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s)…

A: Given :-  Mg3N2(s) + H2O(l) → MgO(s) + NH3(g)  mass of Mg3N2 = 13.6 g  Temperature = 35°C =…

Q: one of the following pairs cannot be mixed together to form a buffer? (b) NaC4H3O4, HCI (c) RbOH,…

A: Buffer solution is the mixture of weak Acid/base with its conjugate base/acid.  In acidic buffer,…

Q: Incl3 Please show detailed steps MechanisAn

A: We have show the detailed mechanism of the give scheme.

Q: Acetone (nail polish remover) has a boiling point of 56.2 °C. The change, (CH3)2CO(1I) →…

A:

Q: From standard reduction potentials, calculate the equilibrium constant at 25 °C for the reaction…

A:

Q: A. Put the following complexes in decreasing order of reactions rates under a dissociation reaction:…

A: Dissociation reaction occurs as Dissociation of ligand followed by association of ligand . Thus rate…

Q: 15-10. Suppose that the Ag | AgCl outer electrode in Figure 15-7 is filled with 0.1 M NaCl instead…

A: Given: Ag/AgCl outer electrode is filled with 0.1 M NaCl instead of saturated KCl. Calibration of…

Q: A sodium hydroxide (NaOH) is standardized using the monoprotic primary standard potassium hydrogen…

A:

Q: Use the References to access important values if needed for this questie A sample of oxygen gas…

A: Given-> V1 = 7.81 L T1 = 43.0°C = 43.0 + 273 = 316 K P1 = 1.16 atm V2 = 6.25 L P2 = 1.57 atm T2…

Q: 1. Answer ALL parts. a) Detail how you would use the amidomalonate synthesis to prepare a racemic…

A: Amino acids  are molecule which combine to form proteins.

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.