Draw the Lewis structure for the nitronium ion NO+2?

Q: What is the Lewis structure of ArBr2?

A: Valence shell electrons are undergo to fom the Lewis structure where lone pair electrons are placed…

Q: The oxidation state of Ru in RuO43- is Select one: O +3 O +5 O +6 O +4 O +2

A: The oxidation state is the hypothetical charge that an atom would have if all bonds to atoms of…

Q: Determine the number of bonding electrons and the number of nonbonding electrons in the structure of…

A: The structure of silicon dioxide is drawn as,

Q: Complete and balance the following direct union equations. а. К+ Brz b. Mg + 02 → С. H2 + Br2 > d.…

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

Q: Draw a Lewis structure for each species:(a) The cyclic silicate ion Si6O1812-(b) A cyclic…

A: Lewis’s structure - Lewis structure is the simplest representation atoms  with its valence shell…

Q: Describe the structure and bonding in silicon dioxide and carbon dioxide

A: Silicon dioxide consists of Si and O atoms. All atoms in SiO2 are bonded to each other by the…

Q: U, NH, 14.) The shown reaction is an example of:

A: Li (or) Na metal in liquid ammonia is called birch reagent it is used for reduction. Alkynes upon…

Q: MCQ 102: In chlorination of water, reactive oxygen atoms are produced by A. Cl, + H,O B. H,CO, С.…

A: Cl2 and H2O reacts to form oxygen and hydrochloric acid. In presence of sunlight the reaction occurs…

Q: Explain Borane (BH3) ?

A: Trihydridoboron, also known as borane or borine, is an unstable and highly reactive molecule with…

Q: Draw a Lewis structure for(a) The cyclic silicate ion Si₄O₁₂⁸⁻(b) A cyclic hydrocarbon with formula…

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Q: Draw the Lewis structure for the xenon tetrafluoride (XeF4) molecule.

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Q: The oxidation state of selenium in NaSeO3 is O-5 O-3 O+5 O +7 +3

A: Oxidation state :-  The number of electrons an atom either gains or lost during the formation of a…

Q: Draw the Lewis structure for the xenon tetrafluoride (XeF) molecule.

A: Draw lewis structure of XeF4 ?

Q: Nitrogen in the atmosphere exists as very stable diatomic molecules. Why does phosphorus form less…

A: Nitrogen and phosphorous belong to group VI A in the periodic table. They have a general valence…

Q: What is the oxidation number of arsenic in K3AsO4? O +6 O +3 O +5 O +8

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Q: Give a reasons for the following: i) Boron forms covalent compounds. ii) BF3 is a weaker Lewis acid…

A: The explanation to the above questions are below.

Q: What is the oxidation state of IrO4* ? O +7 -9 +6

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Q: Draw the Lewis structure for cesium nitrate CsNO3.

A: Cesium nitrate (CsNO3) is a salt containing Cesium cation and nitrate anion.

Q: Two molecules of borane can come together to form an unusual bond using two electrons. How many…

A: Boron-hydrogen-boron  bridge bond is a 2 electron bond and is called 3-center , 2-electron bond

Q: Write the chemical formula for manganese(V) iodate

A: We have asked in the above question for chemical formula for manganese (V) iodate We will going to…

Q: Draw the Lewis structure of carbon dioxide (CO2).

A: Carbon has 4 electrons and oxygen has 6 electrons in it's outer shell.

Q: Complete and balance the following direct union equations. please answer all a. K + Br2   → b. Mg…

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Q: Draw the Lewis structure for the ammonium (NH ) ion. 4

A: Lewis structures or Lewis dot structures are defined as the diagrams which shows the bonding between…

Q: Draw the Lewis structure of the phosphonium ion.

A: Lewis structure represent the diagrams of a molecule which represent the valance electrons of atoms…

Q: what is the chemical formula created when thallium (81) bonds with the polyatomic ion silicate?

A: We know that silicate is  SiO4-4 and thallium is Tl+3 In formation of compound charge is it transfer…

Q: Out of the following hydrides of group 16 elements, which will have :(i) H2S (ii) H2O (iii) H2Te (a)…

A: (a). The boiling point of TeH2 is the lowest among the group 16 hydrides because of its low…

Q: Assign the following as Ror S. 3. Bl но, он NH2 Br Br

A: Rules for R and S configuration are as follows: The priority of each group to the stereo center…

Q: Draw the structure of Fe(OX).2H20.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Draw the Lewis structure for the azide ( N, 3

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Q: If (OH] = 2.2 x 10 11, find the pOH %3D O 12 O 1.9 O 9.8 O 11

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Q: Which is the most acidic hydrogen in the following compound? 1 2 3 4 O 2 3 O 5 O 1 O 4 LO

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Q: Identify the following hydrides as ionic, metallic, or molecular:(a) B2H6, (b) RbH, (c) Th4H1.5.

A: As we move down the group - metallic character increases. Hence, Th has greater metallic character…

Q: boron hydrides were once evaluated for possible use as rocket fuels. Complete and balance the…

A: The combustion reaction given is  B2H6 (g) + O2 (g) ----> B(OH)3 (l)

Q: Explain why the interhalogen molecule BrCl3  exists but ClBr3 does not.

A: According to periodic properties, the size of the elements increases down the group.  The atomic…

Q: Why is potassium superoxide (KO2) more stable than sodium superoxide (NaO2)?

A: The given superoxide is formed by the following ions: KO2 = K+ + O2-NaO2 = Na+ + O2-

Q: Draw the Lewis structure for a nitrogen (N2) molecule.

A: To draw the Lewis structures  1. Find the total number of valence electrons  2. Least…

Q: Why do alkaline earth metals have low ionization enthalpy?

A: Solution;- Alkaline earth metals have the lowest ionization enthalpy

Q: Which of the following elements combines with oxygen to form a covalent network solid. A. Si В. S С.…

A: Since covalent solid can be made between non metals only. Hence Mg is rejected.

Q: Draw the Lewis structure for the sulfur tetrafluoride (SF) molecule.

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Q: 12. Which nitrogen has the highest electron density? HN Н2 А. 1 В. 2 С. 3 D. 4 IZ ZI

A: Ans: C, the nitrogen labelled with 3 has highest electron density

Q: Identify the product of the reaction between hydrogen gas and chlorine. H2 Cl3 H2 Cl HC12 HC1

A: The reactants given are  1) Hydrogen gas i.e H2 (g) 2) Chlorine gas i.e Cl2 (g)

Q: Draw structure of Fe(OX).2H2O

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Q: The chemical formula for dibromine monoselenide.

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

Q: Which of the following has the highest ionic strength? O 0.60 M NaCI O 0.60 M Na2SO4 O 0.60 M…

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