(d) sodium cnionae is an ionic compound.  ltcontains sodium ions, Na+ and chloride ions, CI- When molten sodium chloride is electrolysed, sodium metal and chlorine gas are formed.  Describe how the sodium ions and chloride ions in solid sodium chloride are converted into sodium and chlorine by electrolysis.

Q: Write a balanced chemical equation for the reaction that occurswhen (a) titanium metal reacts with…

A:

Q: A reaction occurs when sulfurous acid ( H 2 S O 3 )is mixed with an aqueous solution of sodium…

A: Sodium sulfite Na2SO3 is an inorganic salt of sodium and sulfite, it is a sulfonation and…

Q: The steps to balancing a neutralization reaction when given a verbal description can be summarized…

A:

Q: Will a precipitate form if solutions of the soluble saltsPb(NO3)2 and KI are mixed?

A: The solutions of Pb(NO3)2 and KI leads to the formation of solution of potassium nitrate KNO3 and…

Q: In the reaction between FeCl₃ and NaOH, the spectator ions are A) Fe³⁺ and Cl⁻ B) Fe³⁺ and OH⁻ C)…

A: Step 1) Spectator ions are basically which are insoluble solid and are not represented as ions. When…

Q: Balance the following equation by filling the gaps with appropriate numbers. Oco + 0HCI + OcoCI, Со…

A: To balance the equation we must know,  Atoms on reactant side = Atoms on Product side  ° As Co atoms…

Q: In a car engine, gasoline (represented by C₈H₁₈) does notburn completely, and some CO, a toxic…

A: (a)

Q: Balance the following reaction and write the complete and net ionic equations (complete with the…

A: In the balanced chemical equation the number of atoms of all the elements ate equal in the reactants…

Q: 2. 19.32 mL of 0.500 M NaOH solution is required to exactly neutralize a 10.00 mL sample of vinegar.…

A:

Q: A fertilizer railroad car carrying 34,300 gallons of commercialaqueous ammonia (30% ammonia by…

A: In the process of calculating mass of citric acid, first mass of ammonia in the fertilizer needs to…

Q: In the reaction: 2NO2 + Cu" + 2H2O --> 2HNO3 + Cu + 2H" Which of the following statements is…

A: Reduction is the gain of electrons by a substance. Oxidation is the loss of electrons. One which go…

Q: write the balanced complete ionic equation for the reaction when aqueous NiCl2 and aqueous Na2S are…

A: Interpretation: The balanced complete ionic equation for the reaction when aqueous NiCl2 and aqueous…

Q: 2+ The line notation, Al(s) | Al*(aq) || Co²"(aq) | Co(s), indicates that Al³* is the r Co is the…

A: We have given that  The line notation, Al(s) | Al3+ (aq) || Co2+(aq) | Co(s) indicates that A) Co is…

Q: A student wishes to determine  the mass percentage of barium in a 2.016g  sample. The student…

A: Given : Molarity of H2SO4 = 0.20M Volume of H2SO4 = 20mL

Q: A student wishes to determine the mass percentage of barium in a 2.016g sample. The student…

A: Given : Mass of sample = 2.016g Molarity of H2SO4 = 0.20M Volume of H2SO4 = 20ml

Q: how would i determine the concentration of carbonate anion (CO32-) in g per L of a solution if there…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Write the balanced COMPLETE ionic equation for the reaction when aqueous CS3PO4 and aqueous AGNOS…

A: we will write the ions involved in every species present Cs3PO4(aq)--> 3 Cs+3 (aq)+PO3-4(aq)…

Q: For each of the following chemical reactions, provide the following three items: (1) the chemical…

A: Here we have to predict the types of reactions and chemical formulas and state of reactants and…

Q: Vinegar contains acetic acid (HC2H3O2), which is responsible for its acidity. In one analysis of a…

A:

Q: In an accident, a solution containing 745 grams of nitric acid was spilled. To clean it up 900 grams…

A:

Q: The aluminum in a 1.520-g sample of impure ammonium aluminum sulfate was precipitated with aqueous…

A: Given data : Mass of sample = 1.520 g  Mass of Al2O3 = 0.2001 g

Q: Write a balanced equation for the combustion of gaseous methane (CH4)(CH4), a majority component of…

A: We will write a balanced equation for the combustion of gaseous methane (CH4)(CH4), a majority…

Q: by the reaction of hydrochloric acid with manganese(IV) oxide. HCl(aq) + MnO,(s) - MnCl, (aq) + 2…

A: 4HCl (aq) + MnO2(s) ----> MnCl2(aq) + 2H2O (l) + Cl2(g) Mass of HCl = 44.1 g Mass of MnO2 = 43.7…

Q: Complete and balance the reaction. Include the physical states of the products. CUCO, (s) + H,…

A:

Q: Complete the balanced chemical equation for the following reaction between a weak base and a strong…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: Methane represents the completely reduced form of an organic molecule that contains one carbon atom.…

A: When replacing each of the carbon-hydrogen bonds with a carbon-oxygen bond, the oxidation state of C…

Q: 7. The major component of Gasoline is Octane (C,H,9) which is mixed with oxygen in the cylinders of…

A: when compound is burned with help of oxygen and form carbon dioxide and water and amount of energy.

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: The given reaction is a redox reaction as oxidation and reduction are taking place simultaneously,…

Q: The hardness of water (hardness count) is usually expressed in parts per million (by mass) of CaCO3,…

A: Given: Hardness=175 mg CaCO3/L

Q: In the molecule HClO4, what is the total of the oxidation numbers of the one hydrogen and four…

A: (a) According to the electroneutrality principle, in a neutral compound                         "The…

Q: How to write a chemical equation for: _______Cu (s) + _____ O2 (g) ---> ______   Could you…

A: The given equation is to be completed-

Q: To determine the amount of iron in a dietary supplement, a random sample of 15 tablets weighing a…

A: Given that  Mass of Fe2O3 = 0.355g  Molar mass of Fe2O3 = 159.69 kj/mol

Q: When in danger, bombardier beetles can fire a hot, toxic mixture of chemicals at their attacker.…

A: Hess's law is defined as the law which states that the total amount of heat absorbed or released for…

Q: In an accident, a solution containing 2.5 kg of nitric acid was spilled. Two kilograms of Na2CO3 was…

A: 2HNO3 + Na2CO3 ----------> 2NaNO3 + CO2 + H2O Atomic weight of H = 1g/mol Atomic weight of N =…

Q: The manufacture of nitrogen trifluoride is a growing industry, due to its use as a plasma etchant in…

A: Given: Mass of ammonium fluoride = 1.20 x 103 g Mass of hydrogen fluoride    = 1.20 x 103 g Mass of…

Q: Sodium metal and chlorine gas can be produced by the electrolysis of molten  Sodium chloride as…

A: The reaction taking place is given as => 2 NaCl (l) --------> 2 Na (l) + Cl2 (g) Given : Mass…

Q: Write balanced chemical eauations for the following reactions. The reaction of aqueous iron(III)…

A:

Q: Write a balanced chemical equation for the following reactions and classify reactions. i. Liquid…

A: Here, we have to write the balanced chemical equations and have to classify the reactions: i. when…

Q: A fertilizer railroad car carrying 34,300 gallons of commercialaqueous ammonia (30% ammonia by…

A: In order to calculate the amount of citric acid required to neutralize the spill we first write down…

Q: Zinc reacts with hydrochloric acid to make zinc chloride and hydrogen. Zn HC 220g lain what will…

A: The solution is as follows:

Q: (a) How many coulombs are required to plate a layer of chromium metal 0.25 mm thick on an auto…

A: Given area = 0.32 m2 density = 7.2 g/cm3 atomic weight = 52 g/mol thickness = 0.25 mm

Q: Question in image

A: (a) The volume of the average titer is 15.65 mL or 0.01565 L. The number of moles of triiodide ion…

Q: When (NH4 )2SO4 , and BaCl2 are mixed, a precipitate will form. Which ions should act as reactants…

A:

Q: Calcium cyclamate Ca(C6H11NHSO3)2 is an artificial sweetener used in many countries around the world…

A: The given compound is Calcium cyclamate Ca (C6H11NHSO3)2 To find: The balanced equation for the…

Q: Consider the reaction shown below. OF2 + H2O ⟶ HF + O2 Which atom was oxidized in this reaction?…

A: Oxidation involve loss of electrons and reduction involve gain of electrons.

Q: For the following unbalanced oxidation-reduction reaction, circlo the on underline the one reducing…

A: We have to tell the oxidising and reducing agent in given reaction  Also, we have to find the…

Q: When aqueous solutions of Na3PO4 and CoCl2 are mixed, a precipitate will form. what are the…

A: Spectator ion is an ion that exists as a reactant and a product both in a chemical equation.