Question

Identify the ions in a mixture containing Cu2+, N3-, O2-, Ca2+, Al3+, Te3-, and H+,  that would be attracted to the positive end of an electric field.

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: When 3.50 g of Ba(s) is added to 100.00 g of water in a container open to the atmosphere, the reacti...

A: GivenMass of Ba(s) = 3.50gMass of water = 100.0gSpecific heat of solution = 4.18 J/g°CTemperature ri...

Q: What is the maximum mass of S8 that can be produced by combining 76.0 g of each reactant? 8SO2+16H2S...

A: Mass neither be created nor destroyed in a chemical reaction. Mass can be calculated in a balanced c...

Q: What volume of 0.3682 M H2SO4 solution is required to react with 0.4198 grams of AL(CN)3 according t...

A: The number of moles for a given chemical species refers to the ratio of its mass to the molecular ma...

Q: Give the molecular formula, the line bond structural formula, the condensed structural formula, and ...

A: Click to see the answer

Q: The following chemical reaction is an/a    _______ reaction? 2C2H5OH(l) + 7O2(g) → 4CO2(g)+ 6H2O(g)+...

A: The given reaction is

Q: A scientist measures the standard enthalpy change for the following reaction to be 16.5 kJ :CO(g) + ...

A: Click to see the answer

Q: 3. The half-life of 3P is t1/2 = 14.30 days. Suppose that mass of P is 32.00 amu. (a) Calculate the ...

A: Radioactive decay is an example of first order reaction. In radioactive decay, the loss of energy ta...

Q: When rubidium ions are heated to a high temperature, two lines are observed in its line spectrum at ...

A: Frequencies and wavelengths are related to each other via the equation shown below.

Q: How do I find the total moles of Cl in 100 mL flask and the Cl concentration? I don’t know if I need...

A: Dilution factor:

Q: Would you expect technetium(II) oxide, TcO, to react more readily with HBr(aq) or NaOH(aq)

A: technetium(II) oxide, TcO being a metal oxide is basic in nature. Therefore, it will react more read...

Q: Please explain as much as possible. Why did you use the equation? Or what conditions did you see fro...

A: The change in entropy for the system is calculated using formula,

Q: 1. Write balance complete molecular equation, balance, and identify the states of matter when each o...

A: (a)The complete balanced molecular equation of Pb(NO3)2 and Na2S (double replacement) is

Q: Draw the mechanism for the reaction that you will be doing in the reaction rate study. ( use 2-bromo...

A: It undergoes SN1 reaction mechanism.Step-1Rate = k [tBu-Br]

Q: Part A In terms of their attractive forces, explain why fats are solids but oils are liquids under n...

A: Fats and oils are known as one of the most abundant triglycerides as these are esters which are comp...

Q: Prepare a written plan for making up 100.0 ml of a solution that is 0.100M in Ca+2 ion using 2.00 M ...

A: Given:Volume of Final solution = 100 mL = V1 Molarity of final solution  = 0.100 M = M1Molarity of C...

Q: question 15. provide the structure for the final product (D), in the following reaction sequence

A: Click to see the answer

Q: Fill in the blank: potassium oxalate is added to the washed precipitate. Potassium oxalate dissociat...

A: The complete given reaction is,

Q: Hydrogen peroxide is an effective oxidizing agent, accepting two electrons. It will oxidizediron(II)...

A: Reaction of Fe(C2O4)2- with Hydrogen peroxide is given below:

Q: What is the volume of a 0.071 M CaBr2 solution made from 9.15 g of solute?

A: The molarity of a solution is the ratio of number of moles of a substance to the volume of solution ...

Q: When 500 J of heat is added to a gas, the gas expands its volume from 0.003 m3 to 0.00405 m3 at a co...

A: Given information:Amount of heat added to the system = 500 JInitial volume of the gas = 0.003 m3Fina...

Q: Calculate the wavelength of the following frequencies of electromagnetic radiation. 101.8 MHz (typic...

A: Frequency of radiation can be calculated using the given equation:

Q: In order to prepare 50.0 mL of 0.200 M HCL you will add ____ mL of 1.00 M hcl to ____ mL of water.

A: Therefore 10.5mL of 1.36 M solution is needed to prepare 0.286 M solution.  In order to make 50.0 mL...

Q: What is the concentration, in molarity, of the solution formed when 50.0 mL of a 1.630 M solution of...

A: In the dilution process, the relationship between initial and final concentrations and volumes of so...

Q: Calculate the change in entropy when one mole of metallic aluminum is heated at one bar pressure fro...

A: Enthalpy of fusion for 1 mole of Al is 10699.45 J/molInitial temperature = 25 degC = 298.15K KFinal ...

Q: 2) Ifa student weighs out 0.500 g of KHP and titrates it with sodium hydroxide solution, what is the...

A: The given KHP is an acid salt compound of the weak acid phthalic acidNow if we titrate KHP with a st...

Q: Combining 0.329 mol Fe2O3 with excess carbon produced 18.9 g Fe Fe2O3+3C⟶2Fe+3CO What is the actual ...

A: Given:0.329 mol Fe2O318.9 g FeThe chemical equation involved:Fe2O3+3C⟶2Fe+3CO

Q: Assume that most of the electromagnetic energy from the sun is in the visible region near 500 nm.  C...

A: Calculate work function:Work function = h c / λ                       = 6.626x10-34 X 3X 108 / 500 x...

Q: Titrating using indicators have limitations. Describe one limitation using a change of solution colo...

A: Different indicators are used to detect the end point in a titration. But, there are some limitation...

Q: How does the volume of an ideal gas at constant temperature change as the pressure increases?

A: At constant temperature, pressure of given mass of the ideal gas is inversely proportional to the vo...

Q: When backpacking in wilderness, hickers often boil water to sterilize it for drinking. Suppose that ...

A: Given data:

Q: It requires 120 J of heat to raise the temperature of 50.5 g of samarium from 275.0 K to 287.7 K. Wh...

A: The specific heat capacity of samarium can be calculated as

Q: Naphthalene melts at 353 K. The vapor pressure of the liquid is 9329.0 Pa at 407 K and 28,638 Pa at ...

A: The delta H fussion of the reaction is calculated as,

Q: What are three reasonable resonance structures?

A: The original molecule is

Q: 2. A 0.0758 gram sample of aluminum metal was reacted with dilute sulfuric acid and the hydrogen evo...

A: As per the given data,Given mass of aluminum metal = 0.0758 gMolar mass of aluminum metal = 26.9815 ...

Q: The standard molar entropy of NH3 is 192.45 J K-1 mol-1 at 298K, and its heat capacity is given by t...

A: The given relation to calculate the heat capacity is shown below:

Q: [Review Topics] RE Classify the following compounds as chiral, achiral (but not meso), or meso. OH H...

A: The organic compounds that have atleast one carbon atom bonded to four different groups and that exh...

Q: Use standard enthalpies of formation to determine ΔHºrxn  (kJ) for : 2SO2 (g) + O2 (g) -> 2SO3 (g...

A: The standard enthalpy change of a reaction is calculated by subtracting the enthalpy of formation of...

Q: Chemistry Question

A: The Henderson-Hasselcbalch equation is given by

Q: Question:a.There are many ionic compounds that dissolve in water to a very small extent. One example...

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

Q: How do you find the delta Hrxn in J/mol?

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: Why do some isotopes undergo radioactive decay

A: The radioactive decay is shown by the isotopes having unstable nuclei due to the presence of excess ...

Q: During a breath, the average human lung expands about 0.50L. If this expansion occcurs against an ex...

A: Work in thermodynamics is the amount of energy that is transferred from one system to another system...

Q: The volume of a sphere is 4πr3/3, where r is the radius. One student measured the radius to be 4.34 ...

A: Volume of the sphere can be calculated using following formula.

Q: Question 3

A: The total mass of the mixture (Msol) is calculated as shown in equation (1) where VX and VY are the ...

Q: Problem Page     On a 12 day wilderness expedition you'll need to heat 5.0kg of water to the boilin...

A: GivenThere is a trip of 12 days in the wildernessAmount of water to be heated each day= 5.0kgAverage...

Q: It was assumed: a) Before any acetic acid was added, essentially all the indicator was in the In- fo...

A: Henderson-Hasselbalch equation is shown in equation (1) where pH is for the solution, pKInH is the e...

Q: 4. Dilute hydrochloric acid is added to a 0.500 g sample of an alloy containing zinc and copper. The...

A: When Zn-Cu alloy is treated with diluted HCl, the zinc metal will react only and the copper will not...

Q: Im having trouble finding J*mol^-1*K^-1.

A: The given temperature in Kelvin scale can be written as follows,-9oC = 264.15 K11.3oC = 284.45 KTher...

Q: Given the following equilibrium system: 2SO2(g) + O2(g) ↔ 2SO3(g) + 99.1 kJ The pressure on the syst...

A: According to Le Chatelier’s principle, when pressure increases system will shift to the direction ha...

Q: Please answer the question in the picture that is attached.  thank you so much :)

A: As per the Hess’s law of Constant heat Summation, regardless of the number of steps or stages that h...