Based on the graph below: a) What type of beta decay is represented in this decay series, Justify your answer by providing scientific Explanation. b) If we reverse the arrows direction, what type of beta decay is, support your answer by describing the effect on Z and N? 148 238 U 24 TU 146- 144 230 Th Number of neutrons (n) 142 140 138 136 134 132- 130 128- 126 124- 122 80 215 po 214 Pb 214 B 214 po 210 pb 210B-210 po 206 pb 81 82 83 222 Rn 84 85 86 87 Atomic number (2) 225 Ra 88 89 90 91 92

Q: 2. Identify the "order" and "type" of the following halides of carbons that are sp3 hybridized.. Are…

A: A substitution reaction is that in which an atom or a group is replaced by other. We must have basic…

Q: A container holds three gases: oxygen, carbon dioxide, and helium. The partial pressures of the…

A: Given,  The partial pressures of oxygen, carbon dioxide and helium are 5.06 atm, 3.00 atm and 4.00…

Q: A 1.263 g1.263 g sample contains only vitamin C (C6H8O6)(C6⁢H8⁢O6) and sucralose…

A: Let the mass of Vitamin C be x then Mass of Sucralose will be (1.263 - x) Molar mass of Vitamin C =…

Q: a kilogram of uranium-238 decays until about 1/8th of a kilogram remains. this process took about:…

A:

Q: Chemistry 1)Arrange the following in order of increasing Rf in TLC? 3-pentanone, 3-pentanol,…

A: As you post multiple question we are supposed to answer the only one question. Kindly repost…

Q: 2,5.3) 1. How many GRAMS of carbon are present in 3.15 moles of carbon monoxide ? 2. How many MOLES…

A: Given,  1) Moles of carbon monoxide = 3.15 mol.  The mass (in grams) of Carbon is: 2) Mass of carbon…

Q: Titanium tetrachloride is used to create smokescreens over water in naval operations. What is the…

A: Given :  ∆Hfusion = 9.37 kJ/mol  MP = -23.2 °C  Mass of TiCl4 = 379.4 g

Q: By what factor does the change if each of the following changes occurs: (a) [HNO₂] is doubled; (b)…

A:

Q: CgHgO σας παρα 194.031 200 190 180 Attached Proton Test 170 160 153.097 134.216 150 140 131.523…

A: In an APT NMR: CH3 and CH signals  ----->  Up CH2 and C signals  ------> Down

Q: One mole of SO2 gas and 1.00 mole of O2 gas were confined at 1000 K in a 5.00 L flask. The gases…

A: Initial mole of SO2 = 1.00 mole Initial mole  of O2 = 1.00 mole Volume = 5.00 L At equilibrium moles…

Q: Paramagnetism is the tendency of an atom to be attracted to a magnet. The more unpaired electrons…

A: we have to arrange the given species in order of increasing paramagnetism

Q: 1. Which of the following is/are true when Ca(CH3COO)2 is dissolved in water? 1. The salt will…

A: given salt ca(ch3coo)2 is completely dissolved in salt . this salt is formed by strong base Ca(oh)2…

Q: Strontium-89 chloride is in a class of drugs known as radioisotopes. It delivers radiation to cancer…

A:

Q: of oxalic acid in the ALEKS Data resource. Round your answer to 2 significant digits. X

A:

Q: Consider a molecule of methyl methacrylate, shown above. If this molecule were to engage in hydrogen…

A: The hydrogen atom attached to the electronegative atom like fluorine, oxygen, or nitrogen gets…

Q: Alkenes can be converted to alcohols by hydroboration-oxidation. (a) Draw the structure of the…

A: The answer to the following question is-

Q: Which of the following is the correct orbital diagram for the ground-state electron configuration of…

A: Given,  The correct orbital diagram for ground state electro configuration of phosphorus is:

Q: 3. Write curved arrows for both directions of the autoionization of water (shown below). : 0-H + H H…

A:

Q: QUESTION 5 Laser induced breakdown spectroscopy (LIBS) has been widely used in forensic field…

A: LIBS is used for detect and characterized materials.It uses high energetic laser pulse onto surface…

Q: A Pb-Sn alloy contains 10% primary a and 90% eutectic microconstituent immediately after the…

A: A Pb-Sn alloy contains 10% primary ἀ and 90% eutectic micro constituent immediately after the…

Q: Consider the molecule. * Rotate X G Rotate Y C OH Ⓡ Zoom In 5 Rotate Z Q Zoom Out A Label Atoms…

A: IUPAC nomenclature is used for naming the organic compound as per recommended by international union…

Q: Deterioration of buildings, bridges, and other structures through the rusting of iron costs millions…

A: 4Fe(s) + 3O2(g) -------> 2Fe2O3(s).∆Hrxn= -1.65 × 103KJ Weight of Iron(Fe) = 0.100 Kg = 0.100 ×…

Q: A spray should never be thrown into a fire, even when it is empty. First of all, does empty really…

A: According  to Gay Lussac Law the pressure is directly  propotional to the Temperature  .

Q: Calculate the solubility of PbCrO4 in water at 25 °C. Round your answer to 2 significant digits.

A:

Q: A student is performing a titration using NaOH and HCI. The NaOH is in the burette, the HCI is in…

A:

Q: A student is designing an experiment to test water from various sources for the presence of lead (a…

A: Hypothesis is a statement that presents an assumption that forms the basis of an argument. It may or…

Q: (b) zh CI (c) CI- CH3 Br

A:

Q: An analytical chemist is titrating 230.5 mL of a 0.1500M solution of isopropylamine ((CH3), CHNH₂)…

A: Isopropylamine, (CH3)2CHNH2(aq) is a monoacidic weak base with pKb = 3.33 HNO3(aq) is a monoprotic…

Q: R-13 is a commonly used refrigerant. What is the energy change when 250. g of R-13 goes from -60.0…

A: we have to calculate the energy change

Q: Sucrose consists of " Glucose + glucose Glucose + mannose Glucose + galactose Glucose + fructose

A:

Q: onsider the structures below. Identify which structure has higher boiling point. Oa.ll Ob.l VS fam

A: we need to tell which structure has higher boiling point

Q: Using the following chemical equation and data: 3A + B + 2C --> D + 2E Experiment Initial [A]…

A:

Q: If the gas mixture in Question #13 above has a temperature of 37°C and a volume of 52.0 L: a. What…

A:

Q: 4. Which of the following does not show a proper part: purpose correlation in a voltaic cell? O…

A:

Q: Electrolysis was performed to determine the identity of an unknown metal X. It was determined that 3…

A:

Q: Use the References to access important values if needed for this question. Does a reaction occur…

A:

Q: Escoja los reactivos necesarios para la siguiente síntesis: A Br OH A = Mg, THF B = PCC, CH2C12 C =…

A: Given cell diagram is :  Give the formulas of the reagents A, B and C = ?

Q: (a) 12.3 Which IR spectrum is consistent with a carboxylic acid? 100 100 80 80 60 60 40 40 20 0 2500…

A: we have to identify the IR spectrum for a carboxylic acid

Q: An acid ionization constant for (a) acetic acid is 1.3 x 105 and 4.9 × 10 ¹0 for (b) hydrocyanic…

A: Acid ionization constant for acetic acid and hydrocyanic acid are 1.3 × 10-5 and 4.9 × 10-10…

Q: What is the molar mass of the following compound? Include the mass to 2 decimal points without…

A:

Q: mplete the following table, tion about the measured acid Note: be sure each number you put in the…

A:

Q: Consider the resonance structures below. Which resonance structure is the MAJOR contributor to the…

A: The given structures represent the stability of the phenoxide ion by the resonance. Due to the…

Q: 25. If increasing the concentration of either reactant increases the overall rate of reaction, which…

A: The question no. 1 is asking for the rate law of the given reaction. We will need to check the…

Q: Assuming the rate law for the system is rate = k[I-]x[S2O82-]y, what is the value of x for the…

A: Given  rate = k[I-]x[S2O82-]y Find X

Q: c) What is the "order of stability"(most to least) of carbocations? Use the following list. methyl…

A: Tertiary Benzyl > Secondary Benzyl > Primary Benzyl > Secondary Diallyl > Primary Allyl…

Q: 10) 2 mole 2-methyl cyclopentanone CH3 a) CH3 b) 11) e OH b) ? Na OEt CH3 c) ? & C) CH3 CH3

A: Ist question:  Answer of ist question is (a) , explained with a mechanism.

Q: A container holds a mixture of 3.01 x 1023 molecules of H2₂ gas, 1.20 x 1024 molecules of CO₂ gas,…

A: Here we are required to find the partial pressure of oxygen In the mixture

Q: A basic biological compound contains 40.0% Carbon, 5.7% Hydrogen and 54.3 %  oxygen. It has an…

A: Empirical formula  Molecular formula Simplest form of representation of a molecule from the…

Q: Q1/A) Arrange the following sets of compounds in order of: 1) Increasing acidity H₂C CH₂ H₂C OCH₂CH₂…

A:

Q: The wavenumber for the first Balmer line for Li2+is 136,800 cm-1, what is the wavenumber of the…

A: