Predict the product of each reaction

Q: Give a Carrect formula between Ca (9) Ca₂1 (b) Calz (e) C92 13 C9312 and I A

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Q: Do both members of the following pairs have the samenumber of protons? Neutrons? Electrons?(a)¹⁶₈O…

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Q: Give the symbol for an element that is 1) a transition metal in the fourth period from the following…

A: The symbol of elements can be written on the basis of the above provided description by using the…

Q: OC,Hs HOCI, , Ag (31) NHCOC;Hs

A: This is a aromatic Electrophilic substitution reaction in which electrophile attack on benzene ring…

Q: In 1982, the production of a single atom of 266/109  Mt (meitnerium-266) was reported. Describe the…

A: The given element is meitnerium (Mt). It has mass number equal to 266 and atomic number equal to…

Q: Nuclei differ in their stability, and some are so unstable thatthey undergo radioactive decay. The…

A: Hey since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: Which of the listed elements is most metallic?(a) Al (b) N (c) P (d) O

A: Which of the listed elements is most metallic? (a) Al (b) N (c) P (d) O

Q: Which element is a main-group metal? (a) O (b) Ag (c) P (d) Pb

A: a) O (b) Ag (c) P (d) Pb

Q: 4. Identify the Z + 8 element for Si.

A: 4.   Given: Element is Silicon (Si) We have to find the element which is Z+8 for Si

Q: "!!

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Q: 1.) The energy change in a chemical reaction comes from a change in mass. Calculate the mass change…

A: Step 1 Given: The ∆H°rxn is -802.35 kJ/mol. Introduction: Einstein equation gives us the…

Q: For each of the following, give the most specific classification according to type of matter:…

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Q: Draw atomic depictions for(a) ²⁰⁷₈₂Pb; (b) ⁹₄Be; (c) ⁷⁵₃₃As

A: (a) The atomic depiction for ²⁰⁷₈₂Pb can be drawn as follows, Atomic number = Number of protons =…

Q: How many protons, neutrons, and electrons are in the following atoms: (a) ²⁸Si; (b) ⁶⁰Ni; (c) ⁸⁵Rb;…

A: Note : As per our guidelines we are supposed to answer first 3 parts .Please resubmit the other…

Q: How many neutrons are present in a 137Ba²+ ion? (a) 81 (b) 83 (c) 56 (d) 58

A: Given that: Element = 137Ba2+Mass number = 137

Q: Which is the more abundant isotope of copper, 63Cu or 65Cu?(a )63Cu(b) 65Cu

A: Which is the more abundant isotope of copper, 63Cu or 65Cu?

Q: Choose one group of representative elements (main group elements) and discuss its chemistry by…

A: The chemically active elements whose outer orbitals are not completely fulfilled is known as…

Q: B Na,S O,

A: 6) To write net ionic equation, follow the below mentioned steps: 1)Write balanced chemical…

Q: Classify each of the following fifth-row elements as a metal, a metalloid, or a nonmetal: (a) Y (b)…

A: The metals are elements that are aligned left side of the periodic table and have a tendency to lose…

Q: How many electrons does the ion Fe +3 ( A=56, Z= 26) have?  (a) 23  (b) 26  (c) 29  (d) 56

A: Interpretation: The number of electrons in the Fe+3 is to be determined. A = 56 Z = 26

Q: What intrisic properties we can take from this graph?

A: A question based on intrinsic properties, which is to be accomplished.

Q: 12, land Fe2", Fe3- 2(3) + 2FE²-(aq) eTextbook and Media Hint Mg, Mg2* and Cr, Cr3+ Co. Co2 and…

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Q: Briefly explain each of the following: (a) Candela (b) Absolute zero (c) P4

A: a) Candela is the SI  basic unit of luminous intensity.It can be represented as "cd". For example,…

Q: A sample of cesium metal reacted completely with water, evolving 2.028 mmol of dry H 2 at 19 degrees…

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Q: Consider the balanced reaction 5 A + 5 B → 3 C + 6 D

A: 1 mole  B = 24.85 g of B 1 mole C = 20.23 g of C

Q: Describe the PHYSICAL PROPERTIES of the following Specifically, what type of matter is this? (e.g.…

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Q: 3. Based on the band of stability, what is the approximate neutron to proton ratio for vanadium…

A: Given that Zvanadium =23 We have to calculate the the approximate neutron to proton ratio.

Q: Fill in the blanks:(a) The symbol and atomic number of the heaviest nonradioac-tive noble gas are…

A: The periodic table is the representation of elements that are arranged by atomic number, electronic…

Q: Br EM 100 3.1.0 1.NaCN 2 HO SOCI, pyridine

A: Grignard reagent (R-MgX) is an organometallic reagent and is a source for carbanion as well as…

Q: 8. Of the following, which is most likely to become a cation as a result of a chemical reaction?…

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Q: 20. The atoms of the elements in Group 2 have the same (1) mass number (2) atomic number (3) number…

A: Both answer is given below

Q: The trimer shown here, is a heterocyclic compound. Write the molecular formula and empirical formula…

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Q: ) Febrz + kzC0s 5) K2 C03+ Baliz CO(OH)3 + HNO3 + > #Cl and KOH to 9 HBr and Fe(OH)s ->

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Arrange the following ions increasing Smallest in order of ionic radius Cesium ion, iodide ion,…

A: Since,As we move from left to right in a period then size decreases .But when we move from top to…

Q: What is the charge of FANR at pH 1? -1 0 0 0 0 0 О +1 +2

A: charge on FANR  at pH = 1

Q: Define in words the following:   (i)    Ka         (ii) pKa

A: (i) Ka (ii) pKa

Q: The hypothetical element Labradorium, Lb, has two stable, naturally occurring isotopes: 100Lb with a…

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Q: Silicon (Si) is the semiconductor indust the Group IV (4) of th Si-29. i) (ii) Explain what a How…

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.