How do you call binary systems where the concentration of teh components are the same?

Q: A generic salt, AB, has a molar mass of 229 g/mol and a solubility of 5.70 g/L at 25 °C.…

A: We have to predict the Ksp of this salt.

Q: Ca(OH)2) = 4.155. What amount of Ca2+-ions (in [mol] and [g]) would be present in 100mL of a…

A: a) pKL(Ca(OH)2) = 4.155 pKL(Ca(OH)2) = -log(K(Ca(OH)2)) 4.155 = -log(K(Ca(OH)2)) K(Ca(OH)2 =…

Q: How much energy in calories is absorbed when 85.55 g of ethanol melt? The heat of fusion of ethanol…

A: Melting (or ) fusion is a physical process at which the phase transition of a an any substance from…

Q: Q1-Deduce the structures of isomeric compounds (A) and (B) having molecular formula C3H,0 and the…

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

Q: The molecular formula of allicin, the compound responsible for the characteristic smell of garlic,…

A: Allicin is C6H10OS2 Molar mass of C = 12.0107 g/mol  Molar mass of H = 1.00784 g/mol Molar mass of O…

Q: The thermochemical equation which is associated with AH°f, the standard enthalpy of formation for…

A:

Q: mark compunds that will have roman numeral in their written name

A: Roman numerals are added to the compounds which are ionic in nature and contains the metal cation…

Q: b)

A: Solution -

Q: Provide a synthetic pathway for the following transformation and draw intermediate structures. The…

A: Decarboxylation occur when carbanion is stabilized after leaving CO2....

Q: Calculate the mass of Nal that would be necessary to yield the same conductivity as the NaCl…

A: Given , mass of NaCl = 0.1 g mass of NaI =0.1 g

Q: Be sure to answer all parts. A 0.0110-g sample of a radioactive isotope with a half-life of 1.3 x…

A: The molar mass of the isotope can be calculated as follows

Q: CN double bond (indicated by the highlighted portion) is a sigma and pi bond. v orbitals on C with…

A: Sigma bond- overlapping between Sp2 hybrid orbital of  carbon and nitrogen. Pi bond- overlapping…

Q: Please fill in blanks as shown on problem!!

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Q: 3. Write the balanced chemical equations for the reaction of CaCl, with Na,CO, (molecular and net…

A: Balance chemical equation: Balance chemical equation can be define as a reaction in which number of…

Q: 17. 0.60 mol of Br2 and 0.60 mol of Cl2 are placed in a 1.00 L flask and allowed to reach…

A:

Q: CO2(g) + 4H2(g) CH4(g) + 2H20(g) Given the following standard enthalpies of formation. CO2(g), AH°,…

A: What is the standard enthalpy of the given reaction---

Q: For the aqueous AIF complex K= 6.92 x 10" at 25 °C. .3+ Suppose equal volumes of 0.0076M Al (NO,),…

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Q: Calculate the selubility df CuSCN in OilH Nq SzQ; = 2.3x 167

A: Given: Concentration of Na2S2O3 = 0.1 M

Q: What is Ka for the conjugate acid of CH,NH, (Kb = 4.4 x 10-4)? %3D

A: Given, Ka for the conjugate acid of CH3NH2 = ? Kb = 4.4 × 10-4 Note: The relationship between Ka and…

Q: 4. Predict the products of the following reactions., 1. DIBAL-H 2. Н,о 1. PhMgBr (excess 2. Но 1.…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: H* Amine + Carbonyl group H20 NH2 II IV O II

A: Amine and carbony compound in presence of H+/H2O give the enamine as shown in question .Enamine can…

Q: 2626 nm

A: Answer

Q: s on b esc Ph Ph B D 2. Which of the following compounds would exist in an ENOL form to the GREATEST…

A: Here we  have to predict the carbonyl compound which undergo racemization in the presence of strong…

Q: 3. A student obtained the following data for a sample. The sample dissolved in water The sample…

A: A bond is defined as the attractive forces which holds two or more atoms together in stable molecule…

Q: B) 3-ethyl c)0ethyl-4,7-dimethyl 4 propyl 4he one of the foonng compounde ie a ketaf?

A: Ketal is used to denote that compound which have two ketone groups in it.

Q: which of the following will give a positive iodine test? a) starch b) glucose c) lactose d)…

A: Which of the following will give a positive iodine test?

Q: The half-life of the reaction does not depend on the initial concentration of the reactant if the…

A: half-life of the reaction does not depend on the initial concentration of the reactant

Q: For the redox reaction given below complete the following: 4Al (s) + 3O2(g) → 2Al2O3 (s)   (a)…

A: Given,  4Al (s) + 3O2(g) → 2Al2O3 (s) (a) The oxidation no. of O in O2 is:

Q: Which compounds are bases in aqueous solution according to Brønsted-Lowry theory? NH, H H…

A: Bronsted-Lowry base - species that accepts proton is Bronsted-Lowry base.

Q: 6.43 Draw the products of each reaction. [1 (CH2),CCI, AICI, а. [2] KMNO4 b. [1] Br2, hv [2]…

A: The product of the above organic transformation is given below

Q: If NO2 is flowing at 10.1 L/min and O2 is flowing at 8.0 L/min  and fills a sealed container to a…

A: Answer: This question is based on Dalton's law of partial pressure which says that partial pressure…

Q: 3. What is the correct IUPAC name of the following compound? A)…

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: calculate the concentration of free Zn2+ in 0.020M Zn(EDTA)2 at pH 10.00

A: The solution of the question is given below:

Q: The rate constant (k) for a reaction was measured as a function of temperature. A plot of In k…

A:

Q: Two metal strips A and B are firmly glued together at room temperature. A has a higher thermal…

A: Given bimetallic strip contain two metal named A and B.Metal A has higher expansion coefficient than…

Q: 4. What are the differences between covalent and ionic bonds? With examples of them. 5. What can be…

A: Question 4 - - > The covalent bond is formed between the two atoms by sharing of the electrons…

Q: 11-73 Propose a structure for an alkyl halide that gives only (E)-3-methyl- 2-phenyl-2-pentene on E2…

A: An elimination reaction is a type of organic reaction in which two substituents are removed from a…

Q: N2(8) + 3F2(g) → 2NF3(g) N2(g) + 3C12(g) → 2NC13(g) AH° = 460 kJ AS® = -275 J/K N2F4(g) → 2NF2(g)…

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per…

Q: E'= 1.678Y Nida(s) Cu?9) -> Curs) Given unbalon ced areacrion: Eこ0.34 2 V Draw the galvanic cell (be…

A:

Q: HC=CCH,CH, CH,CH=CHCH, CH3CH2CH2CH3 С. d. HCI, H2O, H2S e. CH3CH2CH3, CICH2CH2OH, CH3CH2OH

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Q: By filling in the following chart, render the indicated spectroscopic measure- ments into nm, cm-1,…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: In the reaction Na2CO3(s) + 2HCI(aq) → 2NACI(aq) + H20(1) + CO2(g), how many moles of CO2will be…

A: ★ Answer : Correct option is 0.346 mol.   ★ Solution :   The given reaction is - Na2CO3(s) + 2 HCl…

Q: Write the chemical equation (draw the structures) for the saponification of methyl salicylate

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Q: 5. The specific heat capacity of gold is 0.128 J/g °C. How much heat would be needed to warm 250.0…

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Q: Hello can this problem please be simplified, I would like to make sure I am getting each step down…

A: P1 = 193 psi V1 = 39 mL T1 = 331 K P2 = 795 psi V2 = ? T2 = 675  K

Q: Classify the following fatty acids as saturated, monounsaturated, or polyunsaturated fatty acids.…

A: Given,  The saturated, mono unsaturated and poly unsaturated fatty acids are:

Q: Calculate AG° and K at 25°C for the reactions. 7H2O + 2 Cr³+ + 3 Cl2 = Cr2 0,² + 6 Cl¯ + 14H+ = 0.03…

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Q: How does sodium atom become sodium ion?

A: How does sodium atom become sodium ion ?

Q: Which of the following reactions give the products shown under E2 conditions. Mark all correct…

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Q: is the purpose of adding HCI in propanol to the ether solution containing bupropion? Select all that…

A: