а. PClis(9) + C2 (9) — PCI5(9) с. Hа(9) + Br2(9) — 2 НBr(g) b. 2 SO2(g) + O2(g) 2 SO3(g) d. CH,(g) + 3 Cl,(9) = CHCI3(g) + 3 HCI(g)

Q: Part 4 3 compounds with elements from groups 2A and 5A Part 4 Chel Compund Catlen

A:

Q: Because Gadolinium is highly toxic, it is treated with a process called chelation, which creates a…

A: Gadolinium (Gd) Molar mass = 157.25 g/mol Eovist (Gadoxetate disodium) C23H28GdN3Na2O11

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Q: H,(g) + L,(g) = 2 HI(g) K. = 53.3

A:

Q: What associated anion do Ag+, Fe3+, Cu2+, Ba2+, Pb2+, and Na+ have? And what is the formula of this…

A: Given: some ions are given  To find: Anion associated with it Solution: Ions are formed by loosing…

Q: electronic configuration

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Q: Handwritten answer: Using your own words and drawings explain the formation of a 1) Tg"(2p:) MO and…

A: Answer: The designation g & u is given on the basis of centre of symmetry. A center of symmetry…

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A: as per guidelines of  q&a i solve first three parts,

Q: The molecular formula of cobalt(III)oxide is ? Select one: O a. Coo O b. Co,O3 O c. Co302 O d. Co30

A: Molecular formula of cobalt (3) oxide is as follows.

Q: (b) kg m² s-2 h. (c) Ax - A(mv) > 47 (d) Bond length (e) n; - nf (in the H atom)

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A: Given that Group 1A -  Alkaline metals Group 2A - Alkaline earth metals

Q: d. Al (CO3)3 - Al,0, + CO2 e. CH10 + 02 - CO, +H,0 f. Mg(ОН)2 + HBr - MgBr, + H,0

A:

Q: Which of the following sets of cations is in order of increasing ionic radii. (A) Ba2* < Mg2+ < Ca²+…

A: We have to predict the order of radii.

Q: MgBr af og over og By aut 1) ? 2) H30* OH

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Q: [COC14]¯ (alc) + 6H,O(alc) [Co(H,O),J?+ (alc) + 4C1¯(alc) deep blue rose pink

A: Exothermic: Heat is evolved. This is when product is more stable than the reactant   Endothermic:…

Q: 1. How can you explain why ethanol is flammable while water is not or why table sugar turns black in…

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Q: .This activity focused on molecular (covalent) compounds, while an earlier activity addressed ionic…

A: The names of the compounds given are,

Q: c. Based on part 2 (b and e), is PF3 molecule polar or non-polar? Is molecule polar or non-polar?…

A: We balance chemical equations because in order to follow the law of conservation of mass, the number…

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A: Given,      Mass of the Empty graduate Cylinder = 5.280 grams      Mass of the Cylinder with…

Q: Using Woodward-Fieser rules, calculate Amax for the following compound OH 239 nm O 262 nm 284 nm O…

A: Woodward-Fieser rule demonstrates the path of theoretically calculate the λmax of the given…

Q: The density of BCC lithium metal is 0.534 g/cm3 and the atomic mass is 6.94 g/mol, the lattice…

A: Density of lithium = 0.534 g cm-3 atomic mass(in g) = 6.94 g mol-1

Q: HBr Br Br Br Br Br- Br I3D III IV VI VII None of the above

A: Alkenes on treatment with a halogen acid gives haloalkanes or alkyl halides.

Q: How many neutrons and electrons does 198Hg2+ have?

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A: For prediction of the answer to the question,  one has to know the electronic configuration of the…

Q: 1. Br Br 2. 3. 4. ÇI 5.

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Q: Which species have AH°¢ = 0? C (s, diamond) O Zn (s) O I2(g) O F2 (1) Hg (s)

A: The standard enthalpy of reaction for formation of a compound from its atoms or molecules in the…

Q: Which of the following sets of cations is in order of increasing ionic radii. A Ca2+ < Be2+ < Ba2+ <…

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Q: A fictional compound contains two elements.  Here's what you know: Alchemium (X): a nonmetal…

A: When two nonmetals bond, they share pairs of electrons in a covalent bond.

Q: Consider the forces that keep a Z>1 atom together. a. What are these forces? Describe the subatomic…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: What is tne pr ne lollowing on seque. 1. SO3, H2SO4 2. Cl2, AICI3 ? 3. HNO3, H2SO4 4. H2о, н OH Он…

A: Step I : Sulphonation of phenol  Step II : Chlorination of 4-hydroxy benzenesulfonic acid  Step III…

Q: Anhydrous CuSO4 is converted to CuSO4・xH2O to absorb water from certain liquids. What is the value…

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Q: molecules of CH,O, dc 6.

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Q: Based on your answer to part b, and what you have learned so far, which anioningroup 7 should have…

A: Anion is the ion with negative charge. An atom converts into an anion by gaining electrons. Anionic…

Q: NHTS Co(D-Porph) (2 mol%) OCH Cs,COs CH,OH; 40 °C; 24 h ÓCH, OCH trans cis

A: From the tosylated hydrazone derivatives carbene can be generated feasibly through nitrogen…

Q: This activity focused on molecular (covalent) compounds, while an earlier activity addressed ionic…

A: The names of the compounds given are,

Q: 1. mCРBA, СH-Clz 2. H20, H* Pr 3. NalO4 4. H2N `Pr

A: In presence of m-CPBA formation of epoxide takes place and on hydrolysis wi gets vic-diol. Vicinal…

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Q: Q13 In the formation of a compound A2B3, two atoms of A lose three electrons each while three atoms…

A: Since both the ions are donating and gaining electron so the compound formed is ionic compound.…

Q: 8. A mixture of sand and NH4CI can be separated by method. 9. Define latent heat of fusion. Give its…

A: 8.    Sublimation     Sublimation is the process by which a solid substance on heating converts…

Q: A. Metallium dizoodide MZ2 B. Diyodon monozoodide v Y2Z C. Diadogen monoyodide v M(YX)2 D. Metallium…

A: MZ2 = F. Mettalium Zoodide (As one is metal and other is nonmetal there number need not to be…

Q: [OH] 2.5E-8 %3D

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Q: . SO2 BF3 XeC12 ..

A: VESPR and molecular geometry of : SO2 BF3 XeCl2

Q: Propose a mechanism for each of the following reactions:

A: (a)

Q: x Al(NO3)3 +y Na,S zAl,S3 +1NANO3

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

Q: 1. 2Li, Et,O 2. CHCH2CCH 3 Нзс—СІ (сн), сн(сн,), СI 3. 3 2 2

A: First and second step of the reaction is shown below. An organolithium (1-butynyl lithium) is formed…

Q: 1) OsO4 HC1 А А 2) NaHSO3/H,O b) NBS 1) O3 В + С hv В + С 2) Zn/HOAC

A: In question a) shows the reaction of the double bond with the OsO4 which gives the product A…

Q: explain pls 1 NaH PBra POC A Mg cry ether 1. 8 2 HMO 1. CO 2 HALO

A: 6 We have to explain the given reaction using missing reagents and products.