8. Determine the ions present in the reactants and write the balanced equation when NaOH reacts with Fe2(SO4)3

Q: ) Determine the enthalpy change for this reaction:  2NaOH(s)+CO2(g)→Na2CO3(s)+H2O(l)

A: Given : We have predict the enthalpy change for the given reaction: 2NaOH(s)+CO2(g)→Na2CO3(s)+H2O(l)

Q: 4. Part B.2. a. Identify the chemicals necessary to produce CO2(g). b. Writ equation for the…

A: Following is the chemical equation of preparation of Carbon dioxide (CO2) in laboratory.

Q: Sulfuric acid is made in a three-step process: (1) the combustion of elemental sulfur to produce…

A:

Q: HCl + Al(OH)3

A: This is an acid-base reaction  Al(OH)3 - A base HCl - an acid In this acid - base or neutralisation…

Q: Complete and balance the following direct union equations. а. К+ Brz b. Mg + 02 → С. H2 + Br2 > d.…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Why HNO2 behaves both as oxidising as well as reducing agent?

A: Redox reaction is the reaction in which oxidation and reduction occur simultaneously. Oxidation is…

Q: What is the reaction between sodium hydroxide and water? And why do you feel heat once you mix them…

A: Reaction between water and NaOH.  NaOH(s)  + H2O ---> NaOH(aq.)

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: Write a balanced chemical equation for the following reactions: .  **You do not need to indicate s,…

A: Write a balanced chemical equation for the following reactions:

Q: U, NH, 14.) The shown reaction is an example of:

A: Li (or) Na metal in liquid ammonia is called birch reagent it is used for reduction. Alkynes upon…

Q: 1. Is hydrogen a feasible replacement for fossil fuel to address future global demand?

A: The hydrogen economy is the use of hydrogen as a low carbon fuel, particularly for heat; but also…

Q: Write the net ionic equation for the reaction of magnesium with nitric acid. Include phrases

A: When magnesium reacts with very dilute nitric acid, it forms magnesium nitrate and hydrogen gas is…

Q: Magnesium reacts with oxygen to form magnesium oxide according to the following reaction: 2 Mg + O2…

A: • Calculation of oxidation Number follow the          following rule :-i oxidation No. of free…

Q: What is the formula of a compound that contains Mn2+ and CIO3 ions?

A: Write formula of compound--

Q: 2. Calculate the AH for the reaction: N₂O4 + CO N₂O + CO

A:

Q: Write the balanced equation for the neutralization reaction between H, SO, and KOH in aqueous…

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: How much POCl3 can form from 25.0 g of PCl5 and the appropriate amount of H2O?

A:

Q: Complete and balance the following equations: (a) CaO(s) + H2O(1) (b) Al>O3(s) + H*(aq) (c) NazO2(s)…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: For the following species, which atom or ion is easier oxidized? Se Se2. Br Br Kr Rb Rb* Sr Sr2+

A: From the following species, which atom or ion is easier oxidized need to be described.…

Q: Write the complete balanced for the reaction between potassium bicarbonate and phosphoric acid.…

A:

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: 9. (NH,)2[Ni(C,O4)2(H,O),] 10. [Ag(NH;),][Ag(CN),] 11. [CoBr(NH;);]SO,

A: The above question contain multiple subparts ,hence only first 3 questions can be answered as per…

Q: In some electrolyte drinks, MgCl2 is added to provide magnesium. Why would you expect MgCl2 to be…

A: MgCl2 is a polar molecule as it is formed between an electro positive element Mg and an electro…

Q: КОН Н (аq) + HF (аq)

A: In an balanced chemical reaction number of each atom of all species is equal in left side with all…

Q: Identify the oxidation state of H in H2(g). Mg(s) + 2HCI(aq) → MgCl2(aq) + H2(g) O -1 O -2 O +2 O+1

A: Oxidation is the reaction in which addition of oxygen or removal of electrons takes place. In 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: What is the oxidation state of X in XgO] -2 O -1 03 01 O 2

A:

Q: What is the oxidation number of the sulfur atom in Li 2SO 4  ?

A: Given :- Li2SO4 (an ionic compound)  To be determined :- oxidation number of S atom  O has charge -2…

Q: (b) Hydrazine (N½H4) is used for rocket fuel. Calculate the percentage atom' economy for hydrazine…

A: % of Atom economy  = ( Mass of product / mass of all reactants ) × 100

Q: Calculate the ΔH o for the reaction Fe 2O 3 + 2Al → 2Fe + Al 2O 3

A: ΔH o can be calculated as follows; ∆Ho=∑∆Hproducts-∑∆Hreactants

Q: Identify the oxidation state of H in H2(g). Mg () - 2HC(aq) →MgCl2(aq) + H 2(g) O+1 O +2 O-1 0-2

A:

Q: Write the unabbreviated Ele 1. Sulfur 2. Sodium 3. Iron

A: According to our guidelines, I can answer only first three sub-parts. because you have posted…

Q: Lithium oxide is an effective absorber of carbon dioxide and can be used to purify air in confined…

A:

Q: Complete the reactions by predicting the product/s: 2Na+ Br2 → a. Na2Br b. 2NaBr c. no…

A:

Q: Lithium oxide is an effective absorber of carbon dioxide and can be used to purify air in confined…

A: Number of moles of Li2O = Given massMolar mass Here Given mass = 1000 g     1kg = 1000 gMolar mass…

Q: The balanced net ionic equation for the reaction of aluminum sulfate and sodium hydroxide contains…

A: For this chemical reaction it is quite easy to determine the components of ionic reaction but seeing…

Q: What is the oxidation number of sulfur in the compound Al2(SO4)3 ?

A: Given :-  compound = Al2(SO4)3 i.e. aluminium sulfate  To find :-  oxidation number of sulfur in…

Q: 5. Part B.2. a. Identify the chemicals necessary to produce NH3(g). b. Write a net ionic equation…

A: NH3 (g) is produced from hydrogen and nitrogen  1 mole of nitrogen (N2) gas consumes 3 mole of…

Q: What is ΔH for the following reaction? SiO2(s) + 2 Cl2(g) → SiCl4(l) + O2(g)

A: Jdsj

Q: 4) Write balanced equations for the 2-step decomposition of mercuric oxide (HaO).

A: Since you have posted a question with multiple independent parts, we will answer first part for you.…

Q: What is the precipitating agent for Group III anions? Make a balanced chemical equation for the…

A: The process of conversion of a solid from soluble to insoluble form is called precipitation. When…

Q: Metal oxides form acids with water.  a. True b. False   Metals react with halides to form salts.…

A:

Q: Complete and balance the following equations. Write the entire equation, including the reactants and…

A: The following equations are to be completed and balanced:

Q: Write chemical equations for each of the following chemical and physical processes: (a)…

A: When an acid reacts with a base to form salt and water, known as neutralization reaction.

Q: 1. What comprises the Group III Anions?

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

Q: How many moles of sodium are needed to react with 15.20 moles of manganese (IV) perchlorate?…

A: The ratio of mass to a molar of the substance is known as moles. It is denoted by n. The formula of…

Q: Consider the neutralization reaction that occurs between sulfuric acid and sodium hydroxide. How…

A: Buffer solution is defined as the aqueous solution which consists of a weak base/acid and its…

Q: Iron(III) chloride is used to test the purity of your aspirin. Why does salicylic acid reacts with…

A: Given: Iron (III) i.e. Fe3+ reacts with salicylic acid.

Q: Give the important uses of sodium carbonate.

A: The inorganic compound that has the formula Na2CO3, which is white in color, and is water-soluble,…

Q: 2. Why is the sulfide and the ferricyanide ions must not be mixed?

A: Interpretation - To explain sulfide and the ferricyanide ions must not be mixed.

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".