The compound Pb(NO2)2 is an ionic compound. What are the ions of which it is composed? Cation formula Anion formula Submit Answer Retry Entire Group 9 more group attempts remaining

Q: From the following chemical equation: Cl2 F+ G+H FeCl3 i) Draw the structure of F, G and H. ii) Base...

A: The reaction given is,  

Q: State whether you would want to use a fractional or simple distillation for each of the cases below....

A: A). We use fractional distillation when the difference between boiling points of components is less ...

Q: For example, as a result of a manufacturing error, a thermometer was mis-calibrated by +2 °C. If thi...

A: Given  The thermometer is miscalibrated by +2 °C. The molar mass has to be determined if would be ha...

Q: Haw do electric frells Madife biochemiel dteacton Ya tes ?

A: Electric field generally does not modify the biochemical reaction . Generally it fasts up the bioche...

Q: For the following compounds; CH3 Cl. H CH3 CIF H. H CI J K i) Assign (R) or (S) designation to each ...

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Q: e equilibrium constant

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Q: The compound NIF2 is an ionic compound. What are the ions of which it is composed? Cation formula An...

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Q: For oxygen-18 with a charge of 1, the number of protons ,neutron ,and electrons

A: since you have asked multiple question, as per our company guidelines we are supposed to answer the ...

Q: In the presence of excess thiocyanate ion, SCN , the following reaction is first order in iron(III) ...

A: For a first order reaction., Rate constant = 1.27 second-1 And the reaction complete 87.9%.It means ...

Q: What is the number of ione pairs in the Xenon  atom What is number of single bonds in the xenon ato...

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Q: Some NOCI(g), intially at 1.000 atm, is placed in an empty reaction vessel. At equilibrium, the tota...

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Q: (a) The distillation stops at one point, and the temperature drops. (b) The material in the...

A: Distillation is a process of separating mixture of liquids depending up on their different boiling p...

Q: [References) pu discover a new set of polyatomic anions that has the newly discovered element "X com...

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Q: Identify the false statement with regard to electromagnetic radiation and the electromagnetic spectr...

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Q: The atomic weight of Ga is 69.72 amu. There are only two naturally occurring isotopes of gallium: 69...

A: Given atomic weight of Ga is 69.72 amu

Q: 3. The following mineral analysis was reported for a water sample taken from a local NJ well. Determ...

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Q: In each scenario, describe a step by step process in determining the unknown. Distilled water maybe ...

A: When a substance is prone to absorption of moisture on exposure to the environment, then it is terme...

Q: A solution containing 0.15 M sodium ascorbate, NaC6H7O6, has a pH of 8.65. What is the Kb for the as...

A: Given: Concentration of NaC6H7O6 = 0.15 M And pH of solution = 8.65    

Q: Sulfuric acid (H,SO, is a polyprotic acid. Write balanced chemical equations for the sequence of rea...

A: • We need to write the sequence of reactions that undergoes when sulfuric acid is dissolved in water...

Q: Chrome then curiously asked Senku if it was possible to titrate the pure KHA-H2A•2H2O sample through...

A: As per the guideline, since you have asked multiple questions, we have solved the first question for...

Q: 9.00 mL of 4.00 x 10-3 M Fe(NO3)3 (4.00 times 10 to the minus 3rd power M F e (NO3)3) is added to 5....

A: Volume of Fe(NO3)3 = 9ml Concentratio of Fe(NO3)3 = 4×10-3M Volume of KSCN = 5ml Concentratio of KSC...

Q: Specify the types of strain that destabilize the conformer shown below. Hint: All bonds not explicit...

A: The given structure is the most stable chair conformer of a cyclohexane ring, where all the bonds ar...

Q: atomic

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Q: Difference between gravimetry and volumetric methods

A: Introduction :  Titration is a process in which chemical analysis of the quantity of some consistent...

Q: A 50 mL solution of NaOH was titrated with 39.7 mL of 0.9781 M HCI. What is the 1. concentration of ...

A: Concentration of NaOH solution can easily be calculated by using molarity equation M1V1= M2V2 Where ...

Q: Zinc metal is produced by heating solid zinc sulfide with solid zinc sulfate, resulting in liquid zi...

A: A balanced chemical reaction is one that contains equal number of atoms of each element on both side...

Q: 6. A 5.325g sample of methyl benzoate, a compound used in the manufacture of perfumes, is found to c...

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements presen...

Q: Which of the following would lead to a faster absorption rate? O The drug is in solid form, not diss...

A: Given : We have to tell which of the following factor leads to more absorption of drug.

Q: Which of the following has 61 neutrons, 47 protons, and 46 electrons? O 108 Ag+1 108Cd*1 B0Pm O 208P...

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Q: Write a balanced chemical equation based on the following description: a. solid chromium reacts wit...

A: Answer: Balancing of a chemical equation is based on the principle of conservation of mass which tel...

Q: Consider a decomposition reaction that occurs via the following balanced chemical equation: AB2 АВ T...

A: Since you have posted two questions as per guidelines we can answer one per session . If you want re...

Q: The reaction below reaches equilibrium in a closed reaction vessel. Does the mass of Na2CO3(s) incre...

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Q: Which case is catalyzed in the following diagrams? 50 45 40 35 30 25 20 50 45 40 35 30 25 20 15 10 1...

A: The correct option is:  

Q: m the following reaction, ОН OH H,SO4 A + B Draw a correct structure of A and B.

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Q: Br HBr ROOR 7.

A: This is an addition reaction in presence of peroxide. This reaction proceeds through free radical me...

Q: Write expressions for K and Kp for the following reaction.  I2(g) + 5CO2(g) (double arrow) 5CO(g) + ...

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical eq...

Q: CHI031 Lab Manual_ Experiment 1: Laboratory Report Reaction 2: Metal + Metal Solution: Observations:...

A: The answer is as follows:  

Q: Ispido) Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in ...

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Q: The given is the enthalpy of hydrogenation energy diagram for three compounds that each results in c...

A: Enthalpy of the hydrogenation is endothermic because more bonds are formed. 

Q: Suppose that A and B react to form C according to the equation below. A + 2 B C What are the equilib...

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Q: what are the cell notations for the table 1?

A: While writing a cell notation we write anode or oxidation and in right side we write reduction react...

Q: Properties of Substances Involved in Experiment Compound Weight,g Mol.Wt. Moles m.p. 1,4-Diphenyl-1,...

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Q: Bromine monochloride is synthesized using the reaction Br, (g) + Cl, (g) 2 BrCl(g) K, = = 1.1 x 10-4...

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Q: The reaction below reaches equilibrium in a closed reaction vessel. What is the effect of removing a...

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Q: * (c) 1. xs CH3CH2MgBr 2. H2O 1. EtMgBr - abbreviation 2. Н2О Ethyl magnesium bromide OCH3 followed ...

A: Ester and aldehyde group react with Grignard reagent in presence of water to give alcohols.

Q: What would you multiply "moles of tin" by to get the units "atoms of tin"? (number) (unit) moles Sn ...

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Q: The vapor pressure of an aqueous sucrose (C12H22O11) solution decreases by 0.475kPa at 25.0°C. Calcu...

A:  Vapour pressure of sucrose 0.475kPa. Temperature 25.0°C.=298 k. We have to find  concentration of s...

Q: The reaction below reaches equilibrium in a closed reaction vessel. What is the effect of adding an ...

A: Given,  2NaHCO3 ⇌ Na2CO3(s) + CO2(g) + H2O(g) 

Q: At 500°C, and in the presence of a catalyst, steam (water vapour) reacts with carbon to give a mixtu...

A: Given: Steam reacts with carbon to give hydrogen and carbon monoxide. Initial temperature = 500 oC =...