Fill in the missing symbol in this nuclear chemical equation. 238 234 90 Th + 92 U 00 X ?

Q: Arrange the following compounds in increasing order of their boiling points, CH3CHO, CH3CH2OH,…

A: see below

Q: Propyl-3-ethyl pentanoate WHAT IS THE 1.Common name 2.Condensed formula 3. Type of Compound and…

A: The condensed formula represents the symbols of atoms, listed in order as they are shown in the…

Q: multidentate ligands impreferable for complexometric titrations (А тоже. false doe B

A: multidentate ligand are preferable for complexometric titration

Q: 1 I UPAC Name ? glow pla plx on OHI

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

Q: Describe the relationship of conductivity (not molar conductivity) with the concentration of a. weak…

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Q: *23-17 The following cell was used to determine the PSO, of a solution: SCE||SO, (xM).Hg,SO,(sat'd)…

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Q: What is the mass (in grams) of 3.2 x 1021 molecules of ibuprofen (C13H1802; molar mass 206.3 g/mol)?…

A: Given: The molar mass of ibuprofen = 206.3 g/mol We have to calculate the mass of 3.2×1021 molecules…

Q: A lithium atom consists of 3 protons, 4 neutrons, and 3 electrons. This atom contains a total of…

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Q: f RNA polymerase III and DNA polymerase III in E

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Q: Rank the following compounds in order of their basicity, from most to least basic: NH₂ most least…

A: Base can be defined as a species that can donate a lone pair of electrons.

Q: Complete the synthesis of the following product from benzene and the given reagents. COOH CH3C1 KMnO…

A: The correct answer is given below

Q: Detailed solution for standard cell potential with RHR and OHR

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Q: 2. Mn+2 (aq) + NaBiO3(s) → Bi+³ (aq) + MnO4 (aq) (acid)

A: Here we are required to balance the redox reaction in acidic medium

Q: Choices 0.20 mol/L H₂SO3(aq) 0.10 mol/L H₂SO4 0.20 mol/L H₂SO3(aq) Stronger Acid 0.10 mol/L H₂SO4

A: The acid which have higher H+ ions in given amount of water will have more stronger acid as compare…

Q: Which one of the following is a strong acid? A) HNO₂ B) HF C) HCIO4 D) HC₂H3O2

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Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

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Q: On the sketch indicate Mg(s) + 2Ag* (aq) → Mg+2 (aq) + 2Ag(s) c. the direction in which the…

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Q: a) Suppose that a reaction of 100 mL of 0.5 M HC1+25 mL of 2 M NaOH, the Ti is 33.4 °C and T₂ is…

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Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

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Q: The reaction 2NO3(g) --> 2NO2(g) + O2(g) has the rate law:rate = k[NO3]^2. The half life for the…

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Q: 4. The following data were obtained for the follwing chemical reaction: 2A+38->2C+D Trial # Initial…

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Q: DAH, AS, and AG are positive at all temperatures. OAH and AS are positive at all temperatures. OAH…

A: 1) ∆H, ∆S and ∆G are positive at all temperature.

Q: Solid phosphorus (P)and chlorine (C1₂) gas react to form solid phosphorus pentachloride (PC15).…

A: Given  Number of moles of P=13.0 mol Number of moles of Cl2= 7.0 mol Number of moles of PCl5= ?

Q: A piece of metal weighing 98.4 g with a specific heat of 0.46 Jg-¹ °C-1 at 1028.6 °C is dunked into…

A: Given that,  The weight of the metal piece is mM = 98.4 g, The specific heat of the metal is CM =…

Q: A balloon contains .75 L of helium at 69 C is cooled to 11 C at a constant pressure. What volume…

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Q: Draw a structural formula for the major organic product of the following reaction: CH₂Cl2…

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Q: References Use the References to access important values if needed for this question. In the winter,…

A: Fahrenheit , degree celcius and Kelvin are three units of temperature and can be interconverted by…

Q: A chemist must prepare 925. mL of 435. mM aqueous aluminum sulfate (Al₂(SO4)3) working solution.…

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Q: A solution is prepared that is initially 0.49M in pyridine (C5H₂N), a weak base, and 0.40M in…

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Q: choade the correct option for (a) and (16) and explain why it's carrect? 2) The Salid impurities…

A: Vacuum filtration Gravity filtration It is a filtration method that employs pressure induced…

Q: Rank the following compounds in order of their basicity, from most to least basic: "NH₂ most least…

A: A is more basic then B then C

Q: .. 9) Which choice includes all the molecules below that do not follow the octet rule? (1) H₂S (2)…

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Q: sample of gas contains four gases (He, Ne, At, and Xe) with the following partial pressures : He (43…

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Q: If you have 155 mL solution of a 0.762 M FeCl3 solution, how many moles of FeCl3 are contained in…

A: Given-> Volume of solution = 155 ml = 0.155 L  (1L = 1000ml) Molarity = 0.762  M

Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: we need to fill the given table

Q: Suggest a reasonable Geranylgeranylpyrophosphate. GPP معة biosynthesis of diterpene OPP…

A: By ionizing, the diphosphate functionality, followed by a 2,3 double bond isomerization, a tertiary…

Q: For molecular oxygen, So298 = 205.138 J K-1 mol-1. Find So at Temp 1315 K for O2 given that Cop (J…

A: The temperature dependence of molar entropy is given by ;                So (T2) = So (T1) +…

Q: (25) With respect to the following unbalanced redox equation that takes place in basic solution:…

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Q: The amount of product that can be produced depends only on the amount of the limiting reactant…

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Q: Determine the volume (in mL) of water that needs to be added to 25.0 mL of a 0.250 M NaBr to produce…

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Q: Aniline is a weak base. The pH of a 0.010 M aqueous solution of aniline is 8.32. What is the percent…

A: The percentage of dissociation of  aniline can be calculated as follows

Q: Which of the ff. statements about the equilibrium constant, Ke is TRUE? 1. Large values mean that…

A: Eqilibrium constant is defined ratio of concentration of products to the concentration of reactant.

Q: Draw a structural formula for the major organic product of the following reaction: CH₂Cl₂ Br₂

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Q: 16) The best classification for the following compound is: Jo A) aldehyde B) ester C) ketone D)…

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Q: 3) Which of the elements listed below has the highest first ionization energy? A) He B) Ne C) Ar D)…

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Q: The following green leaf lilac perfume compound can be synthesized by simultaneously disconnecting 2…

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Q: *23-19 The standard electrode potential for the reduction of the Cu(11) complex of EDTA is given by…

A: Given that, CuY2- + 2e- ⇔Cus + Y4-             E10 = 0.13 V...............(1). We have to calculate…

Q: rate of formation of As(g) is:

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Q: Radioactive decay is usually. Select one: O a. second order Ob. first order O c. zeroth order O d.…

A: The process in which an unstable atomic nucleus releases energy in the form of radiation is known as…

Q: A balloon that contains 0.47 L of helium at 78 °C is cooled to 16 °C, at a constant pressure. What…

A: Given, Initial volume, V1 = 0.47 L  Initial temperature, T1 = 78 °C…

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.