hich of the following statements is false regarding hydrogen peroxide? Reaction of H2O2 with Fe2+ ions will generate OH radicals.   H2O2 can reduce Ce4+ under any conditions.   H2O2 can oxidize Ce3+ in acidic solutions.   Decomposition of H2O2 to form O2(g) and H2O(l) releases energy

Q: For the given reaction, what volume of Cl2 would be required to react with 2.0 L of NO2, measured at…

A: Given: 2.0 L of NO2

Q: >Why does BN form compounds similar to those formed by elemental carbon?

A: The boron nitride consists of BN units, which have same number of electrons (isoelectronic) as that…

Q: Carbon tetrachloride is produced by passing chlorine gas over carbon disulfide in the presence of a…

A: Carbon tetrachloride is produced by passing chlorine gas over carbon disulfide in the presence of a…

Q: What is the oxidation number of sulfur in Na2S2O5?

A: We know some Oxidation state like, Oxidation state of Oxygen = -2  Thus 5 oxygen means 5 x (-2) =…

Q: Oxygen forms double bonds in O2, but sulfur forms single bonds in S8. Why?

A:

Q: Describe the difference between regular charcoal and activated charcoal.

A: Charcoal is formed by burning carbon containing compounds under limited supply of oxygen.

Q: presence of 02(0) Torn 201s) is-25.0 kJ per mol 02. In the compound ZO(e), Z has a +2 formal charge.…

A: Gibbs free energy is a thermodynamic state function. It is a property of a system that measures the…

Q: Thallium forms the compound TlI₃. What is the apparentoxidation state of Tl in this compound? Given…

A:

Q: Rank the following in order of decreasing acid strength: HClO, HCl, HCN, HNO₂.

A: The acid dissociation constant represents the relationship between the strengths of acids and bases.…

Q: What is the oxidation number of the bromine atom in sodium bromate? O +1 O -1 O +3 O +5

A: Oxidation number of an elementis generslly known as total numberof electrons either lost or gainby…

Q: What is the oxidation number of chlorine (CI) in Al(CIO2)3 ? O +3 O - 3 O +9 O - 2 O +1

A: Given compound is Al(ClO2)3  It is dissociated as Al3+ and 3ClO2-

Q: Calculate the theoretical number of moles of sulfate that could be produced from 0.1 g of sulfur, if…

A: Given mass of sulphur = 0.1 g  Molar mass of sulphur = 32 g.mol-

Q: Draw Lewis structures, 3-D structures, and the name of the electron group geometry and molecular…

A: Number of electron pair on central atom (bp + lp)C Hybridization Molecular geometry Bond angle…

Q: What is the formal oxidation state of chlorine in ammonium perchlorate, NH4ClO4?

A:

Q: Describe/draw the formation of bond in the following compounds: (i) CaCl2 (ii) K2O (iii) O2

A: The distribution of electrons in the atomic orbital is described by the electronic configuration.

Q: Write the balanced equation for the neutralization reaction between H2SO4H2SO4 and KOHKOH in aqueous…

A: The chemical reaction in which strong acid reacts with a strong base that results in formation of…

Q: Give the molecular shape around the boron atom in BCl 3 and the nitrogen atom in NCl 3 and explain…

A: The molecular shape around the boron atom in BCl 3 and the nitrogen atom in NCl3 has to be given,

Q: Write a balanced equation for each of the following:   The reaction of hydrazine with O2(g)

A: We are asked to write the balanced chemical equation for the reaction ofhydrazine with oxygen gas.

Q: Which atom is the central atom for H2CO? H C

A:

Q: Directions: Balance the following chemical equation: 1. FeS + O2 → FeO3 + SO2

A: Given,   FeS + O2  → FeO3  + SO2  The balanced equation is:

Q: Show that this reaction for the oxidation of NO2 to nitric acid is balanced in terms of change of…

A: 3 NO2 + H2O → 2 HNO3 + NO

Q: What is the oxidation state of S in S04²? O +6 O +8 0-2 O +2

A: 1.SO42-  is known as sulphate . 2. Oxidation state represent  number of electron gain or lose to…

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: Regarding the following equation: KClO3 → KCl + O2   What type (classification) of chemical…

A: Explanation to the correct answer is given below.

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: 1. Suggest why it is possible to synthesize many boron-nitride analogs of aromatic carbon compounds,…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: In terms of bond energies and thermodynamics, why do we (as a society) make so much CO2?

A: Carbon dioxide (CO2) is a greenhouse gas.  It is mostly released through human activities. It is…

Q: Which Group 5A(15) elements form trihalides? Penta-halides? Explain.

A: Introduction: Elements of group 5A(15)  are N, P, As, Sb and Bi. The electronic configuration of…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: To calculate the moles of alum formed from the given number of moles of each reagent, we would use…

Q: How are the silica tetrahedrons linked for CaSiO3 ? Which class of silicates does this compound…

A: The given compound CaSiO3 is example of pyroxene. The main formula unit in it is SiO32-. The ionic…

Q: Be sure your chemical equation is balanced! ZnS(s) +O2(g) ->

A: We have to write products of the reaction ZnS(s) +O2(g) ->

Q: Which is an industrial reducing agent frequently used to reduce iron from its ore? O Oxygen O…

A: Answer: Iron is found in nature in form of oxide ores. During the reduction process we take off this…

Q: Write a balanced chemical reaction for the reaction of S2O32- ions with bromine to give bromide and…

A:

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: IDENTIFY the following types of cheimcal reaction: S + O2 = SO2

A: When two reactant molecules or atoms react with each other and one product obtained then this…

Q: Directions: Balance the following chemical equation: 1. SiCl4 + H2O → SiO2 + HCl

A:

Q: What is the difference between green hydrogen, blue hydrogen, and grey hydrogen? Discuss the methods…

A: Green hydrogen, blue hydrogen, and grey hydrogen are terms used to describe different methods of…

Q: What is the pH of a solution of Na₂HPO3? (The pK₂ values for H3PO3 are: pKa1 = 2.15, pKa2 = 7.20,…

A:

Q: Treatment of cobalt(II) oxide with oxygen at high temperatures gives Co3O4. Write a balanced…

A: Given that the reaction of cobalt(II) oxide with oxygen gives Co3O4. To find: Balanced chemical…

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.