Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: cation anion 2+ Co 3+ Co + Rb 2+ Ca I I I I Some ionic compounds empirical formula 0 0 name of compound X

Q: What is the half-life of a first-order reaction if k=0.045 s¹? Your Answer: Answer units

A: For the first order reactions, half life = 0.693K where  K = rate constant

Q: Calculate [H], [CIO], and [OH-] in an aqueous solution that is 0.110 M in HC1O4 (aq) at 25 °C. [H+]…

A: PH of the solution decides the solution is either basic or acidic ,if pH is less than 7 then…

Q: 1. 2. CH₁ F% 1. CH3 2. + HI a Proton transfer b= Lewis acid/base c = Electrophilic addition HCI CH₂…

A: Mechanism by which the given reactions is given below.

Q: Find the concentration of I in 0.0010 M AgNO3 saturated with AgI. Include activity coefficients in…

A: It is given that the concentration of AgNO3 is 0.0010 M.  Ksp of AgI is 8.3×10-17.  We need to find…

Q: What is the activity coefficient of H+ in a solution containing 0.070 M HCl and 0.010 M Ca(C1O4)2?…

A: First, we find the value of miu (u) for this. This would be the ionic strength u = (0.070) × 12 +…

Q: Name of the following compound.

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Q: Question 10: Complete the reaction in * Figure 10. [Give the answer as a SMILES notation.] Your…

A: SMILES - Simplified Molecular Input Line Entry System. In SMILES notation, - Atoms are represented…

Q: 1. A lab tech prepares 50.0 mg of I-123 on Tuesday, how many mg will remain 39 hours later if the…

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Q: Write the oxidation half reaction for the ionization of Zn atom to a Zn+2 ion.

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Q: Activity 1.2 Rice that Sinks! Materials: small transparent bowl or glass, 1 tablespoonful of cooked…

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Q: 3 Serotonin (C10H12N₂O) is a neurotransmitter that when balanced is responsible for happiness,…

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Q: Example: What mass of solid aluminum sulfide can be prepared from the reaction of 10.0 g of aluminum…

A: 10.0 g of aluminum reacts with 15.0 g of sulfur to produce solid aluminum sulfide .We have to…

Q: When a block of alumnum loses 11,314 Joules of heat, its temperature changes from 55°C to 16°C. The…

A: The mass of aluminum block is = 326 g

Q: uestion 4 (2 points) Listen For the formation of one mole nitrosyl chloride, the heat of reaction is…

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Q: Allyl sulfide, C6H₁0S, is the substance that gives garlic, onions, and leeks their characteristic…

A: As per our company guidelines we are supposed to answer only one question. Kindly repost the second…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: The ions are given and we have to tell the empirical formula of the four ionic compounds by using…

Q: Discussion of the compound intermolecular forces, and how (and why) they change as your compounds…

A: Intermolecular force between the two molecules of compound is a weak attraction force between the…

Q: HCI - 20°С

A: •Here given a  reaction between alkene and HCl at low temperature(-20°C). •Reaction will be:-

Q: C8Hg(s) + Brag) → C8Hs Bra(s) Balanced Styrene Brominc Dibromostyrene 0.50g 1.009

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Q: e strand of a DNA molecule h emplate will be 5'-TAACGT-3' 5'-TGCAAT-3' 3'-UAACGU-5' 5' UGCAAU-3'

A: In DNA, possible bases are: adenine, guanine, cytosine, thymine. RNA contains the nucleotide bases:…

Q: The density of a metal is 10.5 g/cm^3. Convert this density to lbs/L

A: Given ,the density  of a metal = 10.5 g/cm^3 We have to convert the given density into lbs/L.

Q: If your answer is from the internet include the references and write your own understanding.…

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Q: Chemistry Use integration and van der waal's equation of state (a = 4.40 L^2 atm/mol^2 , b = 0.0514…

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Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 7.88 x…

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Q: Write a balanced reaction for the oxidation of methol.

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: 3. Which of the following is the BEST document where a laboratory technician can read the…

A: While working with chemicals in labarotory , one should cautiously handle the chemicals ,and read…

Q: What is the product (include stereochemistry) of the following reaction: heat

A: Given reaction is [4+2] cycloaddition reaction.  Such reaction is known as Diels-Alder reaction.…

Q: 3. Both methylcycloheptane and ethylcyclohexane have the same molecular mass. Explain how is it…

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Q: How does the true mass of an object with a density of 1.21 g/mL differ from the apparent mass of the…

A: Answer: In this question we have to understand the effect of suspension of object in a fluid like…

Q: Select the compound that has the highest boiling point, based on that compound's dominant…

A: Answer: Value of boiling point is depends on the strength of intermolecular forces. Higher the…

Q: Does pH (H+/OH-balance) affect the movement of Polident molecules in solutions? Does Polident…

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Q: Explain the chemical reaction of atmospher

A: The concept used in this question is taken from the General chemistry. Our atmosphere mostly…

Q: 3. Determine Kc of the overall reaction, given: 2 O₂(g) + + Step 1: 2 CO2 (g) + H₂O (g) → Step 2:…

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Q: The table shows the value of the activity coefficient of Rb+ at different values of ionic strength.…

A: Ionic strength μ, M : 0.001, 0.005, 0.01, 0.05, 0.1Activity coefficient, γRb+  : 0.964, 0.924,…

Q: Part 2. Macromolecules 1. Before attending Lab 3, use your text book to complete Table UI-2 by…

A: #A: The monomer of a protein is an amino acid.  Your structure for the protein monomer, amino acid…

Q: Select all that apply.   Which of the following bases are strong enough to deprotonate…

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Q: How many oxygen atoms are in 0.25mol Ca(NO3)2?

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Check201.2! Directions: For each of the following molecules, determine the number of carbon atoms…

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Q: Rank the following compounds from most acidic to least acidic. Rank the compounds from most acidic…

A: Given following species for arranging acidic order:

Q: please show the given and required as well as the half-reactions for a more detailed format.

A: So, the given balanced net ionic equation is 2Mn2+(aq) + 5S2O82-(aq) + 8H2O(l) →2MnO4-(aq) +…

Q: 1. The sugar glucose contains C, H, and O and has a mass of 180.0634 amu as determined by…

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Q: 1. How would each of the following procedural errors affect the value obtained for the molar volume…

A: Answer: When a metal reacts with acid, it produces H2 gas and metal salts. For example: Na+HCl= Nacl…

Q: 5. Normalize the wavefunction f(x) = x(L-x) over the range from 0 to L

A: To normalise the given wavefunction, we first need to assume a normalisation constant as N , and…

Q: You are to make 90.0 mL of a 0.27 M buffer @ pH 7.20 using the acid form of the Good's buffer EPPS…

A: Given Volume of buffer Solution = 90.0 mL Molarity of Solution = 0.27 M M.W. of EPPS = 252.332 g/mol…

Q: What substituents are attached to the parent chain of the compound below OA. Two ethyl groups OB.…

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Q: . A Malate buffer solution (pKa₁ = 3.51 and pKa2 = 5.03) contains 480.00 mM Malic acid and 640.00 mM…

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Q: 5. 6. CH O,N. CI СООН COOH CN

A: IUPAC nomenclature of carboxylic acid: • Identify the longest continuous carbon ring • Identify the…

Q: If 454 g of NH4NO3 decomposes, how much N₂O and H₂O (in grams) are formed? mass of mass of

A: Late of conservation states that sum of masses of reactant is equal to total mass of products.…

Q: 3. What is the Molarity of a solution prepared by dissolving 8.050g Ba(OH)2 (MW-171.34)in 1500ml of…

A: Answer  Calculate Molarity of Ba(OH)2                          Molarity…

Q: Part A ▾ It takes 53.0 J to raise the temperature of an 9.80 g piece of unknown metal from 13.0°C to…

A: A.) We would use thermochemistry formula to calculate specific heat.  C.) Specific heat can be…