An important reaction that takes place in a blast furnace during the production of iron is the formation of iron metal and CO2 from Fe2O3 and CO. Determine the mass of Fe2O3 required to form 910 kg of iron. Determine the amount of CO2 that forms in this process.

Q: Which type of compound is used to color glass? OBases OPolymers O Alloys Metal oxides Acids

A: Glass is coloured when metal oxides or metal powders are added to molten glass. The colour of glass…

Q: What is the balanced net ionic equation? Co(C2H3O2)2 * 4H2O + CH3COOH →

A:

Q: Write the net ionic equation for the reaction of copper (2) sulfate with sodium hydroxide.

A: The net ionic equation for the reaction of copper sulfate with sodium hydroxide has to be drawn.

Q: Part A) Draw the Lewis dot structure for SiO44−. Use square brackets to denote the overall charge.…

A: Lewis dot structures represent the bonding between atoms or molecules with lone pairs on them.

Q: What is the chemical reaction used for the preparation of methane in a laboratory using sodium…

A:

Q: Determine the yield of a metallurgical process if from 100 tons of ore containing 60% hematite, 33.6…

A: In the given question we have to tell the % yield of Fe present in 60 Tons of hematite.

Q: 1 H Drawing H Q

A:

Q: An ore containing magnetite, Fe3O4, was analyzed by dissolving a 1.5419-g sample in concentrated…

A: The question is based on the concept of quantitative analysis. we need to identify mass percentage…

Q: colbalt (II) phosphate octahydrate

A: Molecular Formula of cobalt (II) phosphate octahydrate is given by,

Q: What element is oxidized and what is the oxidizing agent in the reaction below? Fe₂O₃(s) + 3CO(g) →…

A:

Q: Mass of KxFe(C2O4)y · zH2O : 4.70 g Mass of sample : 0.175 g Mass of FeCl3 used in preparation :…

A: Mass of KxFe(C2O4)y · zH2O : 4.70 g Mass of sample : 0.175 g Mass of FeCl3 used in preparation :…

Q: -> + CuSO4 + Fe+2

A: Given , CuSO4+Fe2+→?

Q: The overall reaction for the synthesis of iron(III) oxalate complex is 6 KOH(aq) + 3 H2C2O4(aq) +…

A:

Q: You started your preparation of common alum with 1.4971 g of aluminum foil. What is the theoretical…

A: Formula of alum is KAl(SO4).12 H2O Molar mass is 474.38 g/mol We have to calculate theoritical…

Q: Determine the oxidation state of X in Na2XO2.   Select one: 0 +6 +2 −2 +3

A: Oxidation state is the hypothetical charge developed on an atom,  when it is separated from other…

Q: b To make NaTcO4, the metal is dissolved in nitric acid 7 HNO3 (aq) + Tc(s) → HTCO4(aq) + 7 NO2(g) +…

A: The question is based on the concept of chemical reactions. we have to write chemical equation for…

Q: What is the molecularity of the following reaction? CH4(g) + 2O2(g) → CO2(g) + 2H2O(g)

A: The molecularity of a reaction is defined as the sum of number of reactant molecules reacts to bring…

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: 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: Why is the oxidation state of Fe 2.5?

A: Iron is a transition metal. It can exists in more than one oxidation state in the bonded state.

Q: The production of iron from its ores involves several chemical processes that take place in several…

A: Given :  megamoles Fe(I) formed = 39.2  In a given balanced reaction stoichiometric coefficients…

Q: 2. Assuming that 1/2 of the original amount of copper was used as the starting material in the…

A: Given that -  Mass of copper initially used as 1/2 of starting amount = 1.316÷2 = 0.658 g    And…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".