If no reaction occurs leave all boxes blank and click on "Submit". Write a net ionic equation for the reaction that occurs when aqueous solutions of sodium hydroxide and perchloric acid are combined. (Use H* instead of H30t.) +

Q: A chem ngineer is studying the two reactions shown in the table below. In each case, he fills a…

A:

Q: Calculate the concentrations of all ions after 50.0 mL of a 0.100 M AgNO3 solution is mixed with…

A: Given :  Concentration of AgNO3 = 0.100 M  Volume of AgNO3 solution = 50 ml  Concentration of Na2SO4…

Q: Use the table to calculate AG for the following reactions at 25°C. Species AG (kJ/mol) Mg(s) 02g)…

A: The data given is,

Q: What is the pH of a 0.750 M solution of NaCN (Ka of HCN is 4.9 × 10-10)?

A:

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

A: Answer: This question is basically based on the understanding of system and surrounding where…

Q: How does the solubility of Acetic Acid change when the pH is adjusted? Why did the solubility change…

A: Answer - According to the question - Acetic acid is miscible with water, so it's solubility…

Q: 11. What is Hybridization? And where does it happen and how does it happen and what are its types…

A: Hybridization is a process of intermixing of atomic orbitals of a atom during molecule formation.

Q: Hello I need help figuring out the molecular, ionic and net ionic equations for the 13 reactions.

A:

Q: Propane (C3H8) is often used to heat homes. The combustion of propane follows the following…

A: Answer: 172.64 grams

Q: 3. Circle the compounds that are soluble in water: NaNO, (NH),SO, CACO, 4. KCI Ag,S LiBr РЫ, PBCI,…

A: Compounds that are soluble in water is given below

Q: Identify A, B, C, and D CHy-CH-C-CI so, AICI3 H,SO, B Pd/H2 COOH Br

A:

Q: Ph Ph This reaction is one of the steps in the synthesis of Darvon. Draw the structure of the…

A: We have to draw the structure of the organic compound required to accomplish the above-given…

Q: Draw one Lewis structure, one line angle formula, and one condensed structure for the compound…

A: Given molecular formula: C7H9NOClBr It has 7 carbon atoms, 9 H atoms, one N, one O, one Cl, and one…

Q: 2) Solid ammonium sulfide is slowly added to 175 mL of a 0.326 M iron(III) sulfate solution until t…

A: Given : We have to calculate the mass of Fe3+ remaining in the solution.

Q: Ammonium perchlorate (NH,Clo,) is a powerful solid rocket fuel, used in the Space Shuttle boosters.…

A:

Q: For the aqueous [Fe(CN), compiex K=1.00 x 10" at 25 C. Suppose equal volumes of 0.0094 M Fe(NO,)…

A:

Q: How many grams of potassium permanganate contain 5.48 x 1020 atoms of oxygen?

A: Given: Number of atoms of oxygen in KMnO4 sample = 5.48 × 1020 atoms.

Q: Commercial ammonia generally has a mass percent concentration of 25% NH3, which translates to 14.7 M…

A: 25 % NH3 solution has a concentration of 14.7 M . We have to calculate the pH and pOH of a quarter…

Q: Calculate the number of moles in a)2.25 g of KBr b) 60 mg of MgNH4PO4.

A: Calculate the number of moles in ---//

Q: (a) How many milliliters of 0.145 M HCl are needed to neutralize completely 45.0 mL of 0.101 M…

A: a) Given that, 45.0 mL of 0.101 M Ba(OH)2 solution.  And 0.145 M of HCl solution. We have to…

Q: The half-life of the reaction does not depend on the initial concentration of the reactant if the…

A: half-life of the reaction does not depend on the initial concentration of the reactant

Q: Arrange these oxoacids (oxyacids) according to acid strength. Most acidic Least acidic Answer Bank…

A: The strength of the acid can be determined by the stability of the conjugate base after the donation…

Q: Iron(II) in aqueous solution can be oxidized, in the presence of molecular oxygen, to iron(III). In…

A: Affect of pH on oxidation of iron, The higher solution pH, the faster oxidation rate of ferrous ion…

Q: You wish to prepare 2L of 1M sodium phosphate buffer, pH 8.0. You have stocks of 1M monobasic sodium…

A: Given: Concentration of NaH2PO4 = 1 M Concentration of Na2HPO4 = 1 M Volume of buffer solution = 2.0…

Q: If the pKa of the carboxylic acid groups on acetoacetic acid and B-hydroxybutyric acid are 3.6 and…

A: We have to predict type of form at given pH.

Q: A nitrogen molecule at the surface of earth happens to have the rms speed for that gas at 0°C. If it…

A:

Q: TA 100 mL natural water sample has very small concentration of Ag* (1x10-7 M). Is it possible…

A:

Q: .What is the relationship between the stabilization energy of the bonding orbital and Delta E?…

A: BOTH ARE SAME MEANING

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

A: Answer: Molar concentration of any ion in solution is the ratio of its number of moles and volume of…

Q: 7. Determine AH° for the following reaction: 2S(s) + 302(g) ---> 2SO3(g) AH°=? Given: SO2{g) --->…

A: 7) Given, a) SO2(g) ➝ S(s) + O2(g)  ∆H° = +296.8 kJ b) 2SO2(g) + O2(g) ➝ 2SO3(g) ∆H° = -197.8 kJ…

Q: Use the following atomic masses (in g/mol): K = 39.1; Mn = 54.94; O = 16; H = 1; P = 30.97; C =…

A: Given,  The GEW of phosphoric acid is:

Q: For which salt should the aqueous solubility be most sensitive to pH? A) FeCl2 B) Fe(NO3)2 C) FeF2…

A:

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write…

A:

Q: Sulfuric acid, H2SO4,  is an important industrial chemical, typically synthesized in a multi-step…

A:

Q: Balance each ACIDIC net ionic equation below. Be sure to include water and hydrogen ions, as…

A: To balance redox reactions in acidic medium we follow following steps :  First check oxidation half…

Q: IR - Cyclohexanone 100 90 80 70 60 50 40 30 20 10 4000 3500 3000 2500 2000 1500 1000 500 Wave Number…

A:

Q: Draw the products of the reaction sequence shown below. Ignore inorganic byproducts. H3O* heat…

A: Given:-

Q: 80 Calculate AG" for the following reactions at 25°C from A,G values: al N, + 3 H, →2 NH, ) cl CACO,…

A:

Q: Identify the products formed in this Brønsted-Lowry reaction. HSO, + CN- = acid + base acid: base:

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: at are the concentrations of pentachlorophenol and pentachlorophenate if a 0.2 mm pentachlorophenol…

A: Given : We have to calculate the concentration of pentachlorophenate.

Q: following food groups is NOT a source of carbohydrate? A. Breads and pasta B. Fish and poultry C.…

A: Note : As you have uploaded multiple questions, so I'll answer first three questions. Please upload…

Q: Pre-lab Questions: 1. Calculate the amount (in grams) NaBH4 is in excess when 0.06 grams of it…

A: GENERALLY 1 MOLE OF NaBH4 will reacts with 4-mole of benzophenone

Q: Draw the structures and give the systematic names of the products below. (Show alcoLate For each) 1)…

A: When alkyl or aryl halide react with magnesium in presence of ether then grignard reagent is formed.…

Q: If 0.654 g of a primary standard acid (potassium hydrogen phthalate, molar mass = 204.23 g/mol)…

A: Given data :

Q: Find the next term of the sequence. a, ar, ar2, ar3,

A: Given sequence a, ar, ar 2ar3

Q: 2) Solid ammonium sulfide is slowly added to 175 mL of a 0.326 M iron(III) sulfate solution until…

A: Here solid ammonium sulfide is slowly added to 175 ml of a 0.326M iron (III) sulfate until sulfide…

Q: 17. 0.60 mol of Br2 and 0.60 mol of Cl2 are placed in a 1.00 L flask and allowed to reach…

A:

Q: Consider the galvanic cell based on the following half-reactions: Zn²+ + 2e → Zn ɛ° = –0.76 V Fe?+ +…

A:

Q: Calculate the elecytomotive force (in volts) registered by an electrode immersed in a solution…

A: To calculate the electromotive force registered by an electrode we must use the nernst equation.

Q: At 25 °C, only 0.0770 mol of the generic salt AB3 is soluble in 1.00 L of water. What is the ?sp of…

A: AB3(s) ----> A+3(aq) + 3B-(aq)