Give the oxidation numbers of all the elements of the following: 1. Fe(NO3)2 6. CaH2 KI 7. Au2(CrO4) 3 Fe(NO3)2 8. (NH4)3PO3 KMnO4 9. CoCO3 NaHSO3 10. CuS2O3

Q: In a purity check for industrial diamonds, a 10.25-carat (1 carat = 0.2000 g) diamond is heated to 7...

A:

Q: chloride. Given the (expected) result of the first step of the synthetic sequence, which of these si...

A: We have find out electrophilic sites 

Q: Caffeine (C,H10N4O2) is a weak base with a pKp of 10.4. Part A Calculate the pH of a solution contai...

A: We have to predict the pH of the solution.  

Q: I have a balloon that can hold 125,000 mL of air. If I blow up this balloon with 3 moles of oxygen g...

A:

Q: CH

A:

Q: QUESTION 8 Which of the following is the major organic product in the reaction sequence? 1. CH;CH,MG...

A:

Q: V.) A compound with molecular formula C8H10O has the following proton NMR spectrum. Determine the nu...

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic comp...

Q: QUESTION 3 Use Hammond's postulate to determine which alkene in each pair would be expected to form ...

A: The correct option are as follows:  

Q: QUESTION 7 Identify compound Y? H2 Bi2 Y CH3 = CH3 Lindlar Pd racemic (2S,3R) and (2R,3S)-2,3-dibrom...

A:

Q: Small amounts of oxygen gas can be prepared in the laboratory by decomposing potassium chlorate with...

A:

Q: Drow the most electron-rich carbon atom in ho Compound below:

A: We have to determine the most electron-rich carbon atom in the given atom.

Q: The reaction described by H, (g) + I, (g) → 2 HI(g) has an experimentally determined rate law of rat...

A:

Q: The reaction H2S(g) + 3 O2(g) SO2g) + H2O(g) has Kp = 1320. What is Kp for the reaction 2SO (g) + 2H...

A:

Q: Which of the following is the correct sequence in the reduction of copper (11) lon to metallic coppe...

A: The correct option is:  

Q: Draw the constitutional isomer formed in the following reaction. Br2 CH2 H,0 draw structure ...

A:

Q: Construct the expression for Kc for the following reaction. 2 C:H«(g) + O:(g) = 2 CH:CHO(g) Drag the...

A:

Q: Arrange the 0.10m aqueous soultions of the following solutes in decreasing order. According to free...

A:

Q: Balance the equation using the half-reaction method: CN– + MnO4–     -->  CNO–   + MnO2             ...

A:

Q: Which of the statements about the hydrogenation reaction of alkenes A and B below is/are true? H2 A ...

A: More the number of alpha Hydrogen less is the heat of hydrogenation. Alpha hydrogen are present on t...

Q: Which of the following is the major organic product in the reaction sequence? CH;CH,M9CI diethyi eth...

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: N· H3C CH3 ČH3 IZ

A:

Q: At 25 °C, PCl5 (g) ↔ PCl3 (g) + Cl2 (g) a. Write the equilibrium expression for the reaction b. Init...

A: Consider the given information is as follows; Initial moles of phosphorus pentachloride (PCl5) = 0.4...

Q: You are assigned to synthesize potassitum chicrate using 10 grams of sodium hypochlorite and 10 gram...

A:

Q: A sample of solid 9,10-phenanthrenediol (C14H1002) that weighs 0.6417 g is burned in an excess of ox...

A:

Q: pls answer the second one in normality

A:

Q: b. 2Fe(s) + 3S(s) → Fe2S3

A: Given Reaction  2 Fe (s) + 3 S (s) → Fe2S3 Type of reaction = to be determined   

Q: Select the false statement that describes the following Maxwell-Boltzmann graph. T2 Kinetic energy E...

A: For a chemical reaction, the rate of reaction increases as we increase the temperature of the reacta...

Q: QUESTION 1 Choose all the correct names. There may be more than one. 2,5-dimethyl-3-hexyne 4,4-dimet...

A: Solution   To identify the Correct name we should follow these steps 1. We should draw the structure...

Q: QUESTION 8 Which of the following is the major organic product in the reaction sequence? 1. CH;CH2M9...

A:

Q: meo on

A:

Q: Predict the principal organic product of the following reaction. Specify stereochemistry where appro...

A:   Nucleophilic substitution reactions : 1. SN1 : Unimolecular nucleophilic substitution reactions (...

Q: 3 The following figure shows the IR spectrum of a compound having molecular formula C8H80. Interpret...

A: There are two characteristic peaks in the IR spectrum as stated in the following step.

Q: A solution is made using 74.6 g of phenol (MM = 94.11 g/mol) and 90.0 g of acetone (MM = 58.08 g/mol...

A:

Q: compound . Alcohol in water is a non-electrolyte because alcohol is a and does not in water.

A:

Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic i...

A:

Q: How would you synthesize the following compounds from butanoic acid using reagents from the table? ...

A:

Q: Zn(s) + What is the effect on the cell potent The pressure of H2 gas is increased in the cathode. а....

A:

Q: Based from the phase diagrams of water and carbon dioxide, answer the following questions and justif...

A: The answer is as follows:  

Q: A mixture of krypton and hydrogen gas is compressed from a volume of 49.0 L to a volume of 36.0 L, w...

A:

Q: 3.2 L of gas is at a pressure of 5.5 atm and a temperature of 53.0°C. What will be the temperature o...

A: Initial Volume, V1 = 3.2 L Final Volume, V2 = 2.6 L Initial pressure, P1 = 5.5 atm Final Pressure, P...

Q: 2. At a particular temperature, the reaction below was studied N2O4 (g) ↔ 2 NO2 (g) a. Write the equ...

A: The reaction below was studied., N2O4 (g) ↔ 2 NO2 (g)

Q: What is the configuration of the chirality centre indicated with the star? OH но O Re OR OS O Second...

A: We have find out chirality centre configuration

Q: Part A Ammonia, NH3, is a weak base with a Kh value of 1.8 × 10-5. What is the pH of a 5.50x10-2 mol...

A: Kb of NH3 = 1.8 × 10-5 . Concentration of ammonia = 5.50 × 10-2  mol L-1. pH = ? 

Q: QUESTION 11 How would you carry out the following conversion? -CH3 O (1) H20, H2SO4/H9SO4; (2) H2, P...

A: Chemical reaction is a process in which one or more substances (reactant) react to form one or more ...

Q: Use Hammond's postulate to determine which alkene in each pair would be expected to form a carbocati...

A:

Q: 3. Which of the following would NOT increase the rate of reaction?   A. raising the temperature   B...

A: Given,  The parameter which is would not increases the rate of the reaction is:

Q: If the reaction below begins with 0.150 M sodium fluoride, what would be the concentration of NaOH a...

A:

Q: 15. A total of 170g of sodium nitrate is dissolved in enough water to make 2.0 liters of an aqueous ...

A:

Q: 8.What is the structure for the compound with a molecular formula CsH10Br2 with the following 13C NM...

A: Molecular formula = C5H10Br2

Q: Determine the value of E°cell and ∆G° of the reaction: Al + 3Ag+ —> Al3+ + 3Ag

A: