This process requires 151 kJ for every 1.00 mol of Fe3O4 reduced. How much energy (in kilojoules) is required to produce 55 g of iron?

Q: Copper (I) compounds undergo disproportionation. Write the chemical equation for the reaction…

A: A disproportionation reaction is defined as the reaction in which a single chemical species undergo…

Q: Write the basic equilibrium equation for IO⁻

A: In Acid-base chemistry, protons are exchanged between two chemical species.

Q: How many grams of the following oxidizing substances constitute the gram milliequivalent weight each…

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Q: Define the term Metallurgy?

A: The term metallurgy has to be defined.

Q: What type of oxide ore is formed when nonmetals combine with oxygen?

A: Non-metal reacts with oxygen to form oxide which is a nonmetallic oxide.

Q: Write a balanced equation for the reaction Calcium reacts with iodine.

A: The chemical equation which contain same number elements on reactant side and product side is called…

Q: dloxide and diatomic chloride. Calculate the oxidation states for all atoms in the reactants and…

A: When atom loose electron then it is called oxidation and when atom gain electrons then it is…

Q: Why does Copper oxide turns red when reduced? What material is responsible for this?

A: In any chemical reaction, if number of electron is increasing of individual atom or molecule then…

Q: What is the oxidation state of molybdenum in [(n6-C6H6) CIBICO3]Cl? (atomic number of Cr is 24)…

A: The given complex is (η6-C6H6) CrBrCO3Cl. The oxidation state of the central metal atom is…

Q: Write the balanced equation for the reaction shown. D= N, W = H, = NH, %3D

A: Atoms can neither be created nor be destroyed. Total number of atom in the reactants are converted…

Q: >Sodium peroxide is a very powerful oxidizing agent. Balance the reaction of sodium peroxide with…

A: The reaction between sodium peroxide and elemental iron is an oxidation-reduction reaction.  The…

Q: Write a balanced equation for the reaction between silver nitrate and aluminum. What type of…

A: The molecular formula of silver nitrate is Ag(NO3).

Q: List the reaction of alkali metal on water?

A: The reaction of alkali metal on the water has to be listed below.

Q: 15. What are the two possible oxidation numbers for tin? Why?

A: The possible oxidation state of Tin is given below

Q: Enter the oxidation state of copper for each form in which it appears in the copper cycle of…

A: Name and the inorganic compounds: (a) CuNO32: It is an inorganic compound which forms blue…

Q: Give the possible oxidation states for each element

A: We have to assign possible oxidation states for given elements from given choices of options

Q: Does the roman numeral refers to the oxidation state of an element?

A: The oxidation state of the metal refers to the number of bonds formed by that element.

Q: d) FeCl3 + SO2 + H2O → FeCl2 + HCI + H2SO4

A:

Q: Chromium metal is obtained by reduction of chromium(III) oxide with powdered aluminum. The reaction…

A: Write the balanced equation for this reduction reaction--

Q: What is the reaction that takes place when a metal is reacting with acids?   For example;…

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Q: Determine the oxidation number of the nitrogen in KNH2.

A: The important rules here are: The oxidation number of Potassium(K) in a compound is usually +1. The…

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: This is an example of wh A) Halogenation light + Br2 B) Combustion C) Precipitation + HBr Br D)…

A: Butane on reaction with bromine in presence of light gives bromo butane and hydrobromic acid.

Q: When chlorine is bubbled through a colorless aqueous solution containing bromide ions, the solution…

A: The balanced equation for the reaction of chlorine bubbled through aqueous solution containing…

Q: Consider the following five elements: Na      I     Be    Fr    F The element most reactive as a…

A: Answer- 1. The element most reactive as a reducing agent is - sodium small ionization energies and…

Q: Balance the equation and determine the reaction. 222 Rn -> Не 86

A:

Q: What does sulfur have in common with oxygen? It creates acidic aqueous solutions. O It is rarely…

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Q: Which statement is true for the following reaction: Fe203 + C - Fe + CO2 O Fe203 is the reducing…

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Q: Which statement is TRUE about the reaction? I. Fe is oxidized while O2 is reduced. II. Fe is reduced…

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

Q: Noble gases are not easily oxidized, but are found in elemental form or combined with sulfur,…

A: Nobel Gases has Full filled Valence shell which make them inert in the atmosphere.

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

A:

Q: SbO3-(aq) is reduced to Sb3+(aq) by Ga(s) which is oxidised to Ga2O3(s). Complete a balanced…

A:

Q: ions are then oxidized to Fe3+ by 22.4 mL of 0.01 M K2C12O7. Calculate the percent by mass of Mn in…

A:

Q: Is +2 the ONLY  stable oxidation state of manganese form In solution? Why?

A: Manganese has many oxidation states from +2 to +7.But the most stable oxidation state of Manganese…

Q: 22 ent, when present in large amounts, causes steel to become brittle and unworkable:

A:

Q: How does HCL react differently with burned and unburned magnesium? Does any produce a chemical…

A: The magnesium strip is burned in the flame of Bunsen burner.  It burns with a bright white light.…

Q: 10. The oxidation number of sulfur in (Na:S2Os) is? The answer is .... ....

A: Dear student this question is related to inorganic chemistry.

Q: Why can't we use aluminum salts to manufacture paper products like books?

A: Peviously aluminium salt was used in paper manufacturing industries but it has negatives too. The…

Q: Titanium is a very reactive metal. Explain why titanium has a high corrosion resistance to seawater…

A: The oxidation of metals by the attack of atmospheric oxygen and water is called corrosion.

Q: What is the reaction of Potassium Chlorate when heated, and also upon cooling, when it becomes a…

A: When potassium chlorate undergoes heating, it breaks down releasing oxygen gas solid residue of an…

Q: How many grams of bromine are required to react completely with 22.1g of titanium?

A: Balanced chemical equation: Ti  +  2Br2  ------>  TiBr4 So, Number of moles of Br2 = 2 x number…

Q: What substance is present if the iodine test gives a red color change?

A: The iodine test is performed to check for presence of starch in carbohydrates. Since iodine is not…

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: Sodium bismuthate (NaBiO3) oxidizes MnCl2 to MnO4 ̶  and is consequently reduced to Bi(OH)3.  How…

A: The complete balanced reaction is given by  Hence from the above reaction we can see that 3 moles…

Q: Good morning, Assign an oxidation state to each atom in each polyatomic ion, Cr2O7-2 Thank you,

A: Since we know that the oxygen has 6 electrons in its valence shell. Hence it will need 2 electron to…