KMNO4 hot

Q: Calculate the number of moles containing each of the following. 2.30×10232.30×1023 molecules of carb...

A:

Q: Suppose a 500. mL flask is filled with 1.4 mol of N, and 1.3 mol of NO. This reaction becomes possib...

A: Given: Initial moles of N2 = 1.4 mol Initial moles of NO = 1.3 mol Volume of flask = 500.0 mL = 0.5 ...

Q: A solution is prepared by dissolving 133 g of NaCl in 947 g water to make a total solution volume of...

A:

Q: Calculate the mass percent of water for the hydrate, LINO3-3H,O.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

Q: A 1.2569 g sample of a mysterious compound has been analyzed and found to contain the following mass...

A:

Q: 7. Later, we will cover mass spectrometry, and will likely also mention a combined analytical techni...

A: Interpretation- To explain that how gas chromatography - mass chromatography is better at solving th...

Q: Calculate the pH of a buffer solution prepared from 0.155 mol of phosphoric acid, 0.250 mole of KH2P...

A: Given data,Moles of H3PO4=0.155molMoles of KH2PO4=0.250molVolume of water=0.5LKa for H3PO4=7.1×10-3

Q: Q. Use the average bond energy approach to calculate the enthalpy for the complete combustion of CH3...

A: The change in enthalpy for the reaction is calculated as follows,                          ∆Hrxn = ∑...

Q: How can be a vinylic halide converted into Grignard reagent?a) Addition of baseb) Addition of acidc)...

A: Hii there, since there are multiple questions posted. We are answering first question. If you need f...

Q: Find the amount of each of the following components necessary to make 1000 kg of a 2-12-6 NPK fertil...

A: Fertilizers are very important for plants as they fulfil the need of plants for nutrients. NPK ferti...

Q: What is [H3O+] in a solution of 0.075 M HNO2 and 0.030 M NaNO2? HNO2(aq) + H2O(l) ⇌ H3O+(aq) + NO2-(...

A:

Q: Please help me solve the reaction

A: In this mechanism bromine ion is good leaving group and methoxy ion  is the reagent. first carbocati...

Q: Write the formula of the conjugate acid of each of the following bases: SO4 2-

A:

Q: Q1. Can a cubic crystal be piezoelectric? Use BaTiO3 as an example to explain your answer.   Q2. Wha...

A: Hello. Since more than one question has been asked, the first question shall only be answered in thi...

Q: discuss the atomic size and its corresponding ionic radius between carbon and boron

A: In a periodic table, the size of atom increases down the group due the addition of an extra shell. W...

Q: Consider the molecule, CHCIBII, which statement is INCORRECT? (1) The molecule has a tetrahedral str...

A:

Q: The reaction 2HCI(g) H2(g) + Cl2(g) has Ke = 3.2 x 10-34 at 25 C. If a reaction vessel contains init...

A: The equilibrium reaction given is, => 2 HCl (g) -------> H2 (g) + Cl2 (g)  Given : Initial con...

Q: Suppose that you test apple juice and find that the hydrogen ion concentration is [H+] = 0.0003. Fin...

A: pH value is the potential or power of hydrogen ion concentration in the solution. Mathematically it ...

Q: Please answer the questions. Thanks

A: According to Le-Chatelier's, the position of equilibrium changes so that the changes caused by exter...

Q: How many moles and numbers of ions of each type are present in the following aqueous solution? Be su...

A: Volume of solution, V=7.29 mL Concentration of Li2SO4 = 8.34 g/L Conversion of mL into L: 1 L=1000 m...

Q: How many neutrons are emitted when a californium-249 nucleus (Z=98) is bombarded with a carbon-12 nu...

A: In this question , we have given that californium is bombarded with a carbon - 12 nucleus which prod...

Q: Draw the best Lewis Structure for ClO4– based on overall formal charges.  Answer the questions below...

A: Lewis structure is a diagram of a compound/radical which show bonding between atoms and non bonded e...

Q: A+2B C +D Time, s B). mol L' [CJ. mot L a. Calculate the average rate of formation of C between 50s ...

A: Hello. Since your question has multiple sub-parts, we will answer first three sub-parts for you. If ...

Q: Write the balanced chemical equation for the dissolution of Epsom salts in water showing heat on the...

A:

Q: 1. Ammonia gas is produced by the reaction: N2(g) + 3H2(g) → 2NH3 (g).  (a) How many liters of ammon...

A: The balanced reaction given is, => N2 (g) + 3 H2 (g) ------> 2 NH3 (g)   

Q: Match the questions with the correct descriptions below:     Sn2, E2  E1cb  Sn1, E1 (anti)  E2, E1cb...

A: Primary halides with strong nucleophiles prefer to form SN2 products. Branched halides with a strong...

Q: 4. At constant volume, the temperature of 2.0 atm of gas was 325 K. The temperature is increased to ...

A:

Q: A gas cylinder contains 1.70 mol He, 1.75 mol Ne, and 1.65 mol Ar. If the total pressure in the cyli...

A: The species partial pressure will be equivalent mathematical product of the total pressure and the m...

Q: Part A 284.77 g/mol, CCI Express your answer as a chemical formula. ΑΣφ C. CI6 Submit Previous Answe...

A: Empirical formula refers to the formula of a compound in which the elements are present in the simpl...

Q: Calculate the pH and pOH for each of the solutions with the following hydrogen ion or hydroxide ion ...

A: pH is is defined as power of hydrogen  PH = log [H+]

Q: Convert 410.288 nm to m.

A: There are 10-9 meters in 1 nanometer. 

Q: Draw a complete mechanism for the reaction below

A: Alkenes undergo addition reaction in the presence of hydrochloric acid, the addition follows markoni...

Q: An organic compound that has the empirical formula CHO has a molecular mass of 174amu. WHat is the m...

A: Empirical formula display the simple ratio of the atoms present in a molecule and molecular formula ...

Q: What are the products from the following single-replacement reaction?       Ba(s) + H2O(l) →

A: The term balanced chemical equation can be termed as the chemical equation which consists of equal n...

Q: A galvanic cell with a measured standard cell potencial of 0.27 V is constructed using two beakers c...

A: In the galvanic cell, the given reactions are: Cathode: Ni2+(aq)+ 2e-➡Ni(s) Anode:Ga(s)➡Ga3+ (aq) + ...

Q: A 0.383 g sample of an element contains 1.943 × 10 21  atoms. What is the element symbol

A: Given, amount of sample =0.383 gnumber of atoms of the sample =1.943×1021 atomswe are asked to deter...

Q: Draw and name all monochloro products you might obtain from radical chlorination of 3-methylpentane.

A: Reaction of saturated hydrocarbons with chlorine in presence of light is an example of free radical ...

Q: A mixture of neon and hydrogen gases, at a total pressure of 775 mm Hg, contains 1.80 grams of neon ...

A: The total pressure of the mixture of neon and hydrogen gases = 775 mm Hg The number of grams of Ne =...

Q: What's the splitting pattern of the the bold carbon in C13-NMR? ( CH3)2CHCH2CH2OH

A: The splitting pattern of a nuclei is given as n+1 rule where n = nearest H nuclei present in the mol...

Q: A colorless crystalline compound when dissolved in water förmed a colorless solution. This compound ...

A: The required answer is as follows.

Q: H3C KMNO 4 HO, он -CH3 KMNO

A: KMnO4 is a strong oxidising agent and it oxidizes primary alcohol to carboxylic acid and secondary a...

Q: 6. For each compound, Determine the equivalent moles of H+ accepted or donated, then calculate the n...

A: The equivalent weight of an element or radical is equal to its atomic weight or formula weight divid...

Q: A chemistry student weighs out 0.218 g of ascorbic acid (H,C,H,O), a diprotic acid, into a 250. mL v...

A: Given: mass of ascorbic acid = 0.218 g Molar mass of ascorbic acid , H2C6H6O6 = 176 g/mol No. of mol...

Q: For the reaction shown, find the limiting reactant for each of the initial quantities of reactants. ...

A: A limiting reagent is the reagent present in lesser amount in the reaction, and the reaction get sto...

Q: In reference to reaction mechanisms SN1 and SN2 assume a reactant alcohol is an optically active ter...

A: Given Tertiary alcohol + HBr Hint: If the reaction proceed by SN1 mechanism, the product will be rac...

Q: At 500 °C, the decomposition of water into hydrogen and oxygen, 2H20(g) 2H2(g) + O2(g) has Ke- 6.0 x...

A: Given: Initial moles of H2O = 0.061 moles Volume of container = 1.00L Thus, concentration of H2O = 0...