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

Q: How much heat is absorbed (in kilojoules) during production of 127 g of NO by the combination of…

A: The equation for formation of Nitric Oxide from Nitrogen and Oxygen is given as:12N2 (g) + 12O2 (g)…

Q: What is the number of coulombs required to electrolyze Au⁺(aq) to produce 1.00 mol Au? (F =…

A: In electrochemistry, a mass of solid product is obtained when the ions present in the solution…

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 mass of NaHCO3 reacts in order to produce 450 grams of na3pO4

A: Given, Mass of Na3PO4 produced = 450 g

Q: How many grams of Epsom salts (MgSO4⋅7H2O) will form from 5.0 kg of magnesium?

A:

Q: what happens when lead sulphide is heated in the presence of air?

A: When lead sulphide is heated in presence of air i.e in presence of oxygen, it produces lead oxide…

Q: What mass of silver oxide, Ag2O, is required to produce 25.0 g of silver sulfadiazine, AgC10H9N4SO2,…

A: Mass of silver sulfadiazine = 25 g Molar mass of silver sulfadiazine = 357.14 g/mol Moles of silver…

Q: How many grams of nitrogen are required to fully react with 2.79 g of hydrogen to produce ammonia?

A: Given,Hydrogen = 2.79 gMolar mass of ammonia = 17.031 g/molMolar mass of hydrogen = 1.007 g/molMolar…

Q: What mass of NaHCO3 reacts in order to produce 450. g of Na3PO4?

A: Balanced chemical reaction is given by:3NaHCO3 + H3PO4 = Na3PO4 + 3H2O + 3CO2

Q: Calculate the amount of heat transferred when 3.59 g of Mg(s) reacts at constant pressure.

A:

Q: . Give the formula of the substance formed after the addition of water to sulfur dioxide.

A: The chemical formula of water is H2O and chemical formula of sulfur dioxide is SO2.

Q: Explain Sulfides ?

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Explain the process of fixing nitrogen.

A: Nitrogen fixation is the process of converting atmospheric nitrogen in the form of ammonia.…

Q: What does it mean to say that mercury(II) halides are weak electrolytes?

A:

Q: What is hydridization of atom C(2)? N(16)? C(10)

A: Here, the hybridisation in the given structure is -

Q: Write the balanced equation for reaction of sodium phosphate with silver nitrate. Determine the…

A: The balanced chemical equation of the sodium phosphate and silver nitrate can be given as: For…

Q: What is the chemical formula for the compound formed between vanadium(III) and iodine?

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: What is the equation for the formation reaction for gaseous hydrazine, N2H4, at 25ºC and 1 atm…

A: Hydrazine is  inorganic compounds.  Molar mass = 32.0452 gmol^-1. It is a colorless flammable liquid…

Q: How many moles of SO2 can be produced from 1.0 kg of pyrite?

A: The reactions that produces SO, from pyrite are: 4 FeS2 +11 O2  --->  2 Fe2O3 + 8 SO2 3 FeS2 +…

Q: What mass of gaseous carbon dioxide can be absorbed by 1.00 kg of lithium hydroxide?

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: How many moles of oxygen are needed to react with 160 gg of hydrazine?

A: Hydrazene is N2H4  and oxygen is O2  There is single replacemet reaction possible  N2H4 + O2 = N2 +…

Q: Write balanced chemical equations for the following reactions:(a) sodium oxide added to water(b)…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: How many grams of silver nitrate are required to produce 0.25 mall of silver sulfide?

A: Given :- number of moles of Ag2S = 0.25 mol  To be calculated = mass of AgNO3 (in g)

Q: What is the product of the reaction between sulfur and oxygen gas? b. Sulfur dioxide a. Sulfuric…

A:

Q: Use heat of formation data from Appendix E to calculate the change in the standard heat of reaction…

A: Given reaction is : ClO2 (g) + O (g) ⟶ ClO (g) + O2 (g) Calculate the change in the standard heat of…

Q: If the recommended amount of fluoride is 3.0 mg and is consumed as NaF, what amount of NaF must be…

A: Recommended amount of fluoride = 3.0 mg  We have to find out amount of NaF required to meet the…

Q: What are the chemical properties of Lead and its occurance in nature

A: Lead have symbol Pb.

Q: Why does xenon form stable compounds with fluorine, whereas argon does not?

A: Heavier Noble gases have outer electrons with lower ionozation energies - Krypton, xenon, radon -…

Q: What are the types of Calcium Hydroxide?

A: Calcium hydroxide is having molecular formula Ca(OH)2

Q: How many grams of lithium oxide must be carried on board to remove 80.0 kg of water?

A: Given, The amount of water = 80 Kg The chemical reaction of lithium oxide and water is; Li2O(s) +…

Q: What is the number of coulombs required to electrolyze Au*(aq) to produce 1.00 mol Au? (F =…

A: Au+(aq) + 1e-  ------> Au Hence 1.00 mol of electron is required to produce 1.00 mol of Au from…

Q: What is the Lewis structure for SiO32- ?

A: Lewis dot Structure is a very simplified representation of the valence shell electrons in a…

Q: What is the purpose of the sulfuric acid?

A: Purpose of sulphuric acid

Q: How many kilograms of rutile are needed to produce 95 kg of Ti?

A: The chemical equation for the formation of Titanium (Ti) from rutile (TiO2 ) is as follows:…

Q: How many ammonia molecules must react to produce 1.25 kg of ammonium sulfate?

A: The formation of ammonium sulfate will take place when 2 moles of ammonia will react with 1 mole of…

Q: How many grams of oxygen are needed to react with 160 gg of hydrazine?

A: How many grams of oxygen are needed to react with 160 g of hydrazine?

Q: Explain why hydrogen sulfide is a gas at room temperature, whereas water, which has a lower…

A: In chemistry physical properties and chemical properties depends on the type of bond formed between…

Q: 4. The chemical formula for sodium nitride is

A:

Q: Whare are the aluminum oxide and magnesium oxide used?

A: The major uses of specialty aluminium oxides are in refractories, ceramics, polishing and abrasive…

Q: What are the diseases caused by sulphur dioxide?

A: The diseases caused by sulphur dioxide has to be mentioned.

Q: >Describe how red and black phosphorus are made from white phosphorus.

A: Preparation of red phosphorous is as follows,Generally, white phosphorus is unstable hence it…

Q: Write both an equation using lewis structures and a balanced chemical equation for the reaction…

A: In this question, we have to write both an equation using lewis structures and a balanced chemical…

Q: How many moles of oxygen are needed to react with 165 g of hydrazine?

A: As we know that the one mole of hydrazine reacts with the 3 moles of oxygen that is 1 N2H4(l) + 3…

Q: Describe how boron is used in the nuclear industry.

A: Nuclear industry is related to nuclear reactions. Nuclear reactions deal with the exchange and…

Q: Write the reaction equations for the synthesis of nitric acid and nitrous acid

A: Nitrous acid is unstable and weakly acidic compound. It exists in the solution of nitrate salts…

Q: How many grams of oxygen are needed to react with 165 g of hydrazine?

A: Given  mass of hydrazine = 165 g    Required data -  molar mass of hydrazine = 32.05 g/mol  molar…

Q: What amount of NaOH is produced in reaction with 2.25 g Na with water?

A: Given: Mass of Na = 2.25 g Known: Molar mass of Na = 23 g/mol Molar mass of NaOH = 40 g/mol

Q: The chemical formula for dibromine monoselenide.

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

Q: What is the theoretical mole ratio of sodium carbonate deca-hydrate to sodium chloride? O 1:2 O 1:1…

A: Sodium carbonate is a white solid which crystallizes as sodium carbonate deca-hydrate Na2CO3·10H2O.

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.