Elemental boron is produced in one industrial process by heating diboron trioxide with magnesium metal, also producing magnesium oxide as a by-product. Write the unbalanced chemical equation for this process.

Q: Write a complete balanced equation for the following and indicate the type of reaction:  solid…

A: We use the type of reactions.

Q: Write a balanced chemical equation based on the following description: gaseous nitrogen and hydrogen…

A: Balance Chemical equation means no of atoms should be equaal in both side reactant and product

Q: A sample of solid sodium hydroxide weighing 13.20 grams is dissolved in deionized water to make a…

A: Given :- mass of NaOH = 13.20 g  Molarity of H2SO4 solution = 0.235 M or 0.235 mol/L  To calculate…

Q: 4. For each of the following chemical reactions, identify the reacts, the products, and list the…

A: Given,

Q: oxygen to produce iron (III) oxide

A:

Q: Chemical Equation: Give the balanced chemical equation for each of the following reactions.…

A:

Q: On the elemental level, decomposition of buried organic matter occurs by reactions classified as…

A: The breakdown of the complex organic material returning the important minerals back to the soil is…

Q: Explain the three process of gravimetric analysis

A:

Q: Which of the following compounds is insoluble in water? O MgSO, O Li,s O (NH),Co, O Hg,l2 O All of…

A:

Q: Explain how to prepare ammonia gas

A: The formula of ammonia gas is NH3

Q: Pearls are built from calcite and aragonite, essentially two forms of calcium carbonate CaCO3. They…

A: Pearls made up of calcite and aragonite, essentially two forms of calcium carbonate CaCO3. They…

Q: 1. Make a complete schematic diagram for the precipitation, separation, and identification of Group…

A: Since you have asked multiple questions, we will answer the first three for you. To get the…

Q: In the laboratory, chlorine dioxide (ClO2) can be prepared from the reaction of NaClO2 with…

A:

Q: c) Iron (III) hydrogen phosphate, Fe2(HPO4)3

A: Given compound is :  Iron(III) hydrogen phosphate = Fe2(HPO4)3  a). What is the oxidation state of…

Q: The following reaction occurs in aqueous acid solution:           NO3– + I– → IO3– + NO2 In the…

A:

Q: Write a balanced chemical equation based on the following description: solid tetraphosphorus…

A: • Tetraphosphorus on reaction with oxygen gas produces tetraphosphorus decoxide.      • In this…

Q: Electric generating plants transport large amounts of hot water through metal pipes, and oxygen…

A: Given reaction:  N2H4 (aq)  + O2 (g) -----> N2 (g) + 2 H2O (l)

Q: 1. K reacts with water to produce metal hydroxide and liberating hydrogen gas 2. Ca reacts with…

A:

Q: Cast Iron is an alloy composed primarily of iron together with smaller amounts of other elements,…

A: Answer -

Q: Write a balanced chemical reaction in which iron metal reacts with hydrogen sulfide gas to produce…

A: Introduction: Enthalpy: The amount of heat required or released out when a reactant changes to…

Q: Which substance is the oxidizing agent in this reaction? Fe2O3+3CO→2Fe+3CO2   Which substance is…

A: a) The reaction given is Fe2O3 + 3 CO → 2 Fe + 3 CO2  Oxidising agents are those substances which…

Q: Write the balanced chemical equation for the reaction between the aluminum ions from alum and the…

A: Aluminium ions (Al3+)  reacts with aqueous ammonia to produce Aluminium Hydroxide Al(OH)3, a white…

Q: While strolling through the park you come across this statue of the composer Ludwig van Beethoven.…

A: Given the statue is made of bronze. Bronze is an alloy of Copper(Cu) and tin(Sn).

Q: Classify the type of chemical reaction Zn+Pb(NO3)2                     Zn(NO3)2 + Pb

A: Displacement reaction can be defined as the chemical reaction in which the most reactive element…

Q: What is the net ionic equation for the aqueous phase reaction of copper (II) nitrate solution…

A: The Reaction between copper (ll) nitrate and potassium phosphate solution . The Molecular equation :…

Q: Write the balanced chemical equation for the Sabatier process

A: Sabatier process is used to produce methane gas  ( CH4)  from Carbon dioxide ( CO2 ) and hydrogen…

Q: What is the equation that you would predict for the reaction of aluminum with hydrogen? a. Al + 3H…

A: Aluminum (Al) is a monoatomic metal with atomic number 13 Al has three valence electrons . Hydrogen…

Q: Hexane is a colourless liquid with a characteristic smell that reacts with chlorine gas in the…

A: Given - Liquid hexane reacts with chlorine gas to form liquid chlorohexane and hydrogen chloride gas

Q: A solution of Hg(NO3)2 is mixed with a solution of KBr. Both of these solutions are colorless. A…

A: The chemical formula is a short term notation which is used to represent the no. of atoms present in…

Q: For each reaction scenario below, predict the products of the reaction, and write a complete…

A: Electrolysis is a technique that uses direct electric current  to movve forward a non- spontaneous…

Q: Write the net ionic equation for the reaction of magnese (ll) chloride with hydrogen sulfide gas

A: For balancing a chemical equation, the number of each atom must be same on either side of the…

Q: When reacting copper(II) nitrate and sodium bicarbonate, you observed the formation of bubbles from…

A: Carbonic acid decomposes to form carbon dioxide and water.

Q: Determine which element is oxidized and which element is reduced in the following reactions (be sure…

A: First we need to write the oxidation number of every atom in the equation

Q: Write balanced chemical equations for the reactions used to prepare each of the following compounds…

A: Left side of the reaction has reactant, and right side of the reaction has product. A chemical…

Q: Write a balanced chemical equation based on the following description: solid yttrium metal reacts…

A: The law of conservation of mass states that mass can neither be created nor destroyed in a chemical…

Q: Write a balanced equation for each of the following single-replacement reactions.   A gray chunk of…

A: Part A: Cesium when added to water form Cesium hydroxide and hydrogen gas is liberated.

Q: Give the balanced chemical equation for each of the following reactions Identification of cobalt…

A: Soln

Q: Which element is oxidized in this reaction? Fe2O3+3CO→2Fe+3CO2   Which element is reduced in this…

A: 1) The reaction given is  Fe2O3 + 3 CO -----> 2 Fe + 3 CO2  In the above reaction, C is in 2+…

Q: Write a balanced chemical equation for the combustion of hydrogen and oxygen to give water

A: Write a balanced chemical equation for the combustion of hydrogen and oxygen to give water?

Q: indicate the oxidation state of each element in the compound

A: Cl is a group 17 element. It has valency 1.  O is a group 16 element.  It has valency 2.

Q: Iron rusting is an example of a

A: When moisture or air comes in contact with iron, rusting happens. The oxygen present in the air…

Q: Write a balance chemical equation for a test on generating gases of the following: Testing hydrogen…

A: Test of Hydrogen gas A lighted wooden splint makes a popping sound in a test tube of hydrogen. 2H2 +…

Q: Common oxidation states of mercury are +1 and +2. In the +1 oxidation state, mercury forms a…

A: Given Common oxidation state of mercury = +1 and +2 mercury(I)=Hg2+  , 2 mercury(I) = Hg22+…

Q: Which of the following statements below is NOT TRUE about silver nitrate.      Can leave dark…

A: In the given question we have to find out the incorrect statement about silver nitrate.   We know…

Q: Which is NOT true about a complete combustion? *     It is a reaction with oxygen.   It is a process…

A: To solve this problem we have to know about complete combustion

Q: true or false osmium tetroxide is an oxidizing agent.

A: Osmium tetroxide is an oxidizing agent . This statement is true of false given below with…

Q: Lead is normally obtained from PbS which is first converted to PbO by roasting in a limited supply…

A: Since in the above reaction, PbS and PbO is being reduced from 2+ state of Pb to 0 state of Pb  And…

Q: he products of an acid and metal reaction are a. salt, water, and CO 2 b. water and CO 2 c. salt…

A: Acid and Metal reaction:-          Acids react with most metals and, when they do, a salt is…

Q: Identify the reactants and the products in the formation of rust.

A: Rusting is a process of corrosion of iron. It damages the surface of iron and destroys it. The…

Q: Which element of these has the same oxidation number in all of its compounds? Beryllium Chlorine…

A: