Write chemical equations for each of the following chemical and physical processes: (a) Neutralization of an aqueous solution of barium hydroxide by the hydronium ion (b) Reaction of 1 mole of aluminum with I2(s) to form aluminum iodide (c) Conversion of 1 mole of O2(g) to O3(g)

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: The synthesis of Alum from KOH follows a series of reactions. The overall reaction for the synthesis…

Q: The fluoride ion reacts with water to produce HF. (a) Write out the chemical equation for this…

A:

Q: A) if both sentences are true, (B) if both sentences are false, (C) if the first sentence is true…

A: Question 1: Option C is the correct answer. Statement 1 is correct as reducing agent means which…

Q: Aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide. (a) Write a…

A: The chemical formula of Aluminium suffide=AL2S3The chemical formula of water=H2OThe chemical…

Q: A sample of 70.5 mg of potassium phosphate is added to 15.0 mL of 0.050 M silver nitrate, resulting…

A: The molecular equation for the reaction between potassium phosphate and silver nitrate is to be…

Q: What compound precipitates when aqueous solutions of Fe2(SO4)3 and LiOH are mixed? (b) Write a…

A: When two compound are mixed the cation of one compound combined with anion of another then there…

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: Name the products formed in each case when(a) hydrochloric acid reacts with caustic soda.(b)…

A:

Q: Write the balanced chemical equations for (a) the completecombustion of acetic acid (CH3COOH), the…

A: (a) The complete combustion of acetic acid (CH3COOH), the main active ingredient in vinegar can be…

Q: synthesize the alum (KAl(SO4 )2 · xH2O(s)). ) Assuming an excess of the other reagents, from one…

A: Reactants + H2SO4 ------> Alum  Applying POAC (pricinciple of atomic conservation)  on 'S'  Moles…

Q: (a) Predict the identity of the precipitate that forms when solutions of BaCl, and K,SO, are mixed.…

A: When two homogeneous reactant react to form a insoluble solid during the reaction that product get…

Q: 7. (a) Write a complete, balanced chemical equation to show how sodium carbonate removes calcium…

A:

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: Complete and balance the following acid-base equations:(a) A solution of HClO4 is added to a…

A: Precipitation reaction It is the formation of an insoluble salt when two solutions containing…

Q: (a) What compound precipitates when aqueous solutions of Fe2(SO4)3 and LiOH are mixed? (b) Write a…

A: When aqueous solutions of Fe2(SO4)3 and LiOH are mixed Fe(OH)3 is precipitated. Fe(OH)3 is insoluble…

Q: Solid boron can be extracted from solid boron oxide by reac- tion with magnesium metal at a high…

A:

Q: What compound precipitates when aqueous solutions of Fe2(SO4)3 and LiOH are mixed? (b) Write a…

A: a) The compound precipitates when aqueous solutions of Fe2(SO4)3 and LiOH are mixed Fe(OH)3

Q: 2 H₂O + O2 → 2 H₂O₂ O 0.81 mol H₂O2 O 81 g H₂0₂ O 13 mol H₂O₂ O 6.5 mol H₂O₂

A:

Q: Describe how to determine the oxidation number of sulfur in(a) H₂S and (b) SO₃²⁻.

A: To find: The oxidation number of sulfur in H2S and SO32-

Q: mass of oxygen gas

A:

Q: Nitric acid (HNO3) reacts with iodide ions (I-) to form iodine (I2) and nitrogen oxide (NO) in an…

A: In the redox reaction, we balance both half-oxidation and reduction reactions. Then we add both…

Q: Phosphoric acid, one of the acids used in some cola drinks, is produced by the reaction of…

A: a) The given compound is phosphorous (V) oxide. This suggests that the oxidation state of…

Q: What mass of magnesium chloride would be required to produce 12.85 g of magnesium hydroxide by the…

A: MgCl2 + NaOH --> Mg(OH)2 + NaCl Given, mass of Mg(OH)2 = 12.85 g  Mass of MgCl2 = ?

Q: Write the reaction using chemical formulas and showing the states of matter (s, 1, g, aq) for the…

A: The given reaction represents a double displacement reaction. In such reactions, simultaneous…

Q: Write the complete balanced equation for the precipitation reaction in aqueous solution of barium…

A:

Q: Solid barium oxide and carbon dioxide gas are produced by the decomposition of solid barium…

A: We have to write the balanced chemical equation of decomposition of Barium carbonate

Q: (a) Which poisonous gas is evolved when white phosphorus is heated with Cone. NaOH solution? Write…

A:

Q: Methylhydrazine, N2H3CH3(l), is used with the oxidizer dinitrogentetroxide, N2O4(l), to power the…

A: Methylhydrazine, N2H3CH3 (l), is reacted with dinitrogen tetroxide, N2O4(l), to produce N2, CO2, and…

Q: The elements sodium, aluminum, and chlorine are in the same period.(a) Which has the greatest…

A: Across the 3rd period, on moving left to right the size of the element decreases continuously…

Q: What mass of sodium hydroxide ,NaOH, would be required to produce 5.97 g of the antacid milk of…

A: Answer :- The balanced chemical equation is -                     2 x 40 g                 58 g…

Q: 6) Consider the following reaction:4NH3 + 50, → 4NO + 6H2O The element being oxidized and the…

A: The two species that exchange electrons in a redox reaction are given special names: The ion or…

Q: (a) What compound precipitates when aqueous solutions of Fe2(SO4)3 and LiOH are mixed? (b) Write a…

A: (a) Aqueous Fe2(SO4)3 and LiOH reacts to give Fe(OH)3 and Li2(SO4)3. Fe(OH)3 gets precipitated out…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) Assuming an excess of…

A: Alum having general formula KAl(SO4 )2 · 12H2O(s) to synthesis alum reaction is

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.