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

Q: 9. Complete and balance the following equation (include correct physical state of each product)-…

A:

Q: Why is ammonia a covalent bond?

A: Nitrogen reacts with hydrogen to form ammonia. The molecular formula of ammonia is NH3. In ammonia…

Q: What will happen to calcium phosphate Ca3 (PO4) 2 when heated from 60 ° C to 100 ° C?

A: The solubility product of Ca3(PO4)2 is 2.0 X 10-29

Q: Determine the oxidation state of bromine in Br₂. O -3 ○ +5 ○ +2 ○ +4 ○ 0

A: If a molecule  is composed of same element then that molecule is known as homonuclear diatomic…

Q: Nitric acid forms an oxide of nitrogen on reaction with P4O10. Write the reaction involved. Also…

A: The electron dot formula shows the valence electrons which form the bond between the atoms in a…

Q: The earliest Earth had an atmosphere loaded with CO2 in an intense greenhouse climate. Explain where…

A: Carbon dioxide is a colourless substance with a density nearly 53 per cent greater than that of dry…

Q: O 4

A: Given Lewis dot Structure of Cl2O

Q: 7. How many moles of white phosphorus (P4) fluoroapatite? can you produce from 1 ton of

A: The number of moles of a compound can be determined by the balanced chemical reaction. A reaction…

Q: what is the mass percent of water in ca(no3)2・4h2o?

A: The molar mass of Ca(NO3)2.4H2O is 236.146 g/mol and the molar mass of water is 18 g/mol. The molar…

Q: How many electrons does a halogen atom need to complete its octet? Give examples of the ways a Cl…

A: The number of electrons that are needed to halogen atom to complete its octet has to be given and it…

Q: Identify and account for the bonding sodium bromide (NaBr)

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Q: determine which of the following substances are capable of oxidizing Br- ions? a) Cl2 b) H + c) Ni2…

A: Let's have a look at electrochemical series first:

Q: Describe the structure of the octahedron?a

A: Octahedron is one of the structures of chemical compounds. Furthermore, structure of chemical…

Q: What is the mass percent of water in Zn(NO3)2·6 H2O?

A: First calculate the mass of water.

Q: What is the maximum mass of B4C that can be formed from 2.00 moles of boron(III) oxide?

A: Boron(III) oxide is B2O3 B4C can be prepared by the reaction B2O3 with carbon. The chemical reaction…

Q: Explain Borane (BH3) ?

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

Q: Define the term, Boron?

A: Solution- Boron is a chemical compound which is found in nature. In the periodic table no of the…

Q: Explain why CO 2 is a gas at room temperature but H 2O is a liquid

A: There are three states of matter: Solid state Liquid state Gaseous state Non-polar covalent…

Q: Write the uses/ application of sb2O4( antimony tetroxide)

A: Sb2O4 known as Antimony tetroxide is an inorganic compound. The empirical formula of the compound is…

Q: Explain the chemical bonding between Ca and Cl atoms with the help of Lewis electron dot structure?

A:

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: Draw the Lewis Structures for the following reaction: Fe+3 + 6NH3 → Fe(NH3)6

A: The structural representation of a molecule by showing lone pair and bond pair of electrons in it is…

Q: If a silicon is replaced by an aluminum in a silicon oxide structure, how is charge neutrality…

A: Charge neutrality: When any species does not contain any charge then it is considered as neutral.…

Q: Saltpeter and Chile saltpeter are two important mineral sources for nitrogen. Calculate the mass…

A: Molar mass of saltpeter (KNO3) = 101.1032 g/molMolar mass of chile saltpeter (KNO3) = 84.9947…

Q: What is the mass percent of water in Ba(OH)2 octahydrate

A: We have to calculate the mass percent of water in barium hydroxide octahydrate. Introduction: We…

Q: how many grams of sodium iodide must be used to produce 30.2 g of iodine?

A: Mass of iodine, I2 = 30.2 g Molar mass of iodine, I2 = 253.8 g/mol Number of moles of iodine = Mass…

Q: Look up tellurium 1Z = 522 in the periodic table and predict how many covalent bonds it is likely to…

A: Covalent compounds are formed by sharing of electrons in between two or more atoms. In the covalent…

Q: Answer the following. a) Balance the net ionic equation below for the reaction under basic…

A:

Q: how do you draw the Lewis structures for PO33- and what is the VSEPR shape of the compound?

A:

Q: What are the processes used during the synthesis and purification of cobalt(II) sulphate (CoSO4.7H2O

A: Synthesis of cobalt(II) sulphate (CoSO4.7H2O): Cobalt(II) sulphate can be synthesized by the…

Q: What is the ELECTRON DOT STRUCTURE for MgBr2?

A:

Q: Draw the Lewis structure for PO(OH)3

A:

Q: 5. Write the balanced equation of the reaction between AlCl3 and water.    6. Write the balanced…

A:

Q: Which one of the two compounds you would expect to have a stronger carbon to oxygen bond, CO or…

A: The free CO bond length is 1.128 armstrong. The bond order and bond strength are directly related…

Q: Sodium hydrogen sulfate is used as a cleaning agent and as a flux (a substancethat promotes the…

A: The balanced chemical equation for the reaction of sodium dichromate (Na2Cr2O7) with sulfuric acid…

Q: How many moles of O 2 are needed to oxidize 4.51 moles of CuFeS2 in the reaction 2 CuFeS2 + 5 O2 —>…

A: In given reaction 5 moles of oxygen required to oxidised 2 moles of CuFeS2

Q: Which of the following is expected to have the lowest melting point? I3D II IV O II O IV O O o o

A: Melting point of a compound depends on the strength of intermolecular forces. Greater is the…

Q: Write the empirical formula for at least four lonic compounds that could be formed from the…

A: Since, Empirical formula is the simplest ratio of its substituents present in the sample. Thus,

Q: Heavy metal sulfides like CdS and PbS are often significant components of mine tailings (the piles…

A: The equilibrium reaction for the dissociation of metal sulfides is: CdS(s) ⇌ Cd2+(aq) + S2-(aq) ;…

Q: How do you draw the lewis dot structure for SiCl3 + 1

A: Lewis dot structure describe the chemical bonding between the atoms in a molecule where the valence…

Q: How many grams of titanium could be obtained from a44.00 mole sample of Ti6Al4V?

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Sodium chloride and strontium chloride are both white solids. How could you distinguish one from the…

A: Na and Sr belong to Group IA and IIA in the periodic table respectively. They have a valence…

Q: What is one of the predicted products from the reaction of cesium nitrite and strontium hydroxide?…

A:

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.