What is the type of solid solution that takes place between diopside and jadeite? diopside: Ca2+MgSi2O6 - jadeite: Na1+AlSi2O6

Q: Lithium metal reacts with O2 to form lithium oxide. What is the theoretical yield of lithium oxide w...

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Q: A 4.50-mol sample of HI is placed in a 1.00-L vessel at 460°C, and the reaction system is allowed to...

A: Given,  Initially moles of HI = 4.50  And volume= 1.00L  At equilibrium moles of H2 and I2 = 0.343

Q: Consider the reaction: BaSO4    Ba2+ + SO42-; Ksp = 1.1 x 10-10 What is ΔG° at 25 °C?     9.3 kJ/...

A: ★ Answer : Correct option is 57 KJ/mol         BaSO4  →   Ba2+ + SO4- Ksp = 1.1 × 10-10 For sparing ...

Q: Which of the following describes an electrolytic cell? The energy is transformed from chemical to el...

A:                                     Answer An electrolytic cell electrical energy convert into chemi...

Q: Codeine can treat pain and cough but has a high risk for addiction and dependence. Which of the foll...

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Q: Of the following list of five compounds, select ALL that will form a KETONE as the major substrate p...

A: The answer is as follows:  

Q: If a system has 5.00 x 10° kcal of work done to it, and releases 5.00 x 10' kJ of heat into its surr...

A: Since you have posted multiple questions, we are entitled to answer the first only. 1) Given: Work d...

Q: When pentanal and ethanol are reacted in an acetal formation reaction in the presence of acid cataly...

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Q: Which of the following pairs is correctly matched? A hotplate : supplies flame B beaker : measures v...

A: The options given are,  

Q: Which of the following statement/s is/are TRUE?  When electricity is passed through a solution cont...

A: Given, Four statements regarding electrolysis is provided     Required,                      Among f...

Q: At 2000 °C, N2(g) + O2(g)  2 NO(g); Kc = 4.10 x 10-4 What is Kp for this reaction?     2.17 x 10-...

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Q: Balancing Chemical Equations   NH3 + O2        NO + H2O

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation ...

Q: Which of the following is the correct IUPAC name for the MAJOR substrate product formed by the dehyd...

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Q: Nitrogen dioxide decomposes according to the reaction: 2 NO2(g) → 2 NO(g) + O2(g); Kp = 4.48 x 10-13...

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

Q: Givev Clea handwritten answer asap....

A: We have to answer that which of the following elements is a very reactive metal (has to be stored un...

Q: Calculate the percentage of nitrogen, N, in dinitrogen trioxide, N203. A. 46.7% B. 18.4% C. 36.8% D....

A: The molecular weight of N2O3 is (14×2+16×3)=76 gm/mol Weight of nitrogen in N2O3 is (14×2)=28gm

Q: Which of the following will you use to find the Ka value for bromocresol green? Select one: a.The g...

A: the Ka value for bromocresol green, we can calculate from 

Q: Which of the following is not a way of expressing data reliability:

A: Option B.

Q: How many significant figures does the difference 218.7201 – 218.63 contain?

A: For calculation of difference between two numbers, answer should be in least number of decimal numbe...

Q: Please answer fast.

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Q: The following problem requires TWO reaction steps in a row. 1. Starting with the given substrate an...

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Q: The following structure is more active than morphine as an analgesic. HO -NMe H. acetyl O The extra ...

A: The given structure is acetylcodeine. It is an analgesic and is more active than morphine. It is als...

Q: The components of angular momentum are as follows: I. L, = yp; - "Py II. L. = xp,- yPx П. L, 3 ур. —...

A: Angular momentum L→ is the cross product of the position vector r→ and the linear momentum vector p→

Q: 1. For the following questions determine what error would be introduced in the value for the calcula...

A: The solution is as follows:

Q: Question 21 At 100°c and 2 bar pressure, the degree of dissociation of phosgene is 6.30 x 105. Calcu...

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Q: Complete the Lewis structure of the compound shown below and indicate which of the following stateme...

A: Sine you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only. ...

Q: Which of the following statements is true? A Liquids can be weighed using a weighing paper. B In wei...

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Q: The molar conductivity at infinite dilution of hydrobromic acid, sodium acetate, & sodium bromide at...

A: Molar conductivity at infinite dilution of :  Hydrobromic acid (HBr) = 520.1 S cm2 mol-1 Sodium acet...

Q: What is the change in enthalpy for the reaction of S S2- ?

A: The reaction given is, => S + 2 e- → S2-  

Q: When an open-chain monosaccharide converts to a monosaccharide in cyclic form, an acetal is produced...

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Q: Question 12 Which of the following is/are TRUE about molar conductivity? I. The molar conductivity p...

A: The conductance is the ease with which the electron are free to move about.

Q: 3-38 Give IUPAC names for the following compounds: (c) H3C CH3 CH3CHCCH2CH2CH3 (b) CH3 CH3 CH3CHCH2C...

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Q: How many molecules are present in 300.0 g of benzaldehyde (C_{6}*H_{5} * C * H * O)

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Q: Use this information to find the molecular formula of X.

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Q: 'C- H- HO-

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Q: Which of the following is the best option for transferring 20 mL of a solution? A Use a 10 mL Mohr p...

A: Correct option C 

Q: Which of the following statement/s is/are TRUE? (1 pt) I. When electricity is passed through a solut...

A: In a cell, the electrode at which oxidation reaction takes place is known as anode, and at which red...

Q: Use Grubbs test to decide if the maximum value is an outlier.

A: Ans: option 4 Normal probability plot of mass spectrometry measurements

Q: Gaseous ethane (CH, CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)...

A:

Q: What is the purpose of the salt bridge in an electrochemical cell?     To serve as a physical boun...

A: Electrochemical cell: An electrochemical cell is a device capable of either generating electrical en...

Q: P3- ion is a linear ion composed of 3 phosphorus atoms. Draw 3 resonance structures of this ion. Sho...

A: Resonance structure:If the Lewis structure of a molecule or ion cannot explain by a single structure...

Q: What are the variables in a van’t Hoff plot?     K vs T     K vs 1/T     ln K vs 1/T     ln ...

A: To explain: The variables in a van't Hoff plot.    

Q: 1. Convert the following Temperature to fill in the blanks. K °C °F а. 22.19 b. -30.55 с. 547.8

A: For the conversion of temperature, we use the following equations:

Q: Which of the following statement/s is/are TRUE?  The Arrhenius Theory cannot be applied to account ...

A: 1) The Arrhenius Theory cannot be applied to account for the behavior of the molar conductivity of s...

Q: There are two possible tautomers for histamine. Which one is more stable and why? HN- NH3 NH3 A

A: The two tautomers given are,  

Q: Calculate the RF value for a spot in a TLC experiment if the solvent move 13.5 cm and the spot move ...

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Q: 4. What is the molarity of K* in a solution that contains 63.3 ppm of K3FE(CN)6(329.3 g/mol)?

A: Given,  A aqueous solution contains 63.3 ppm of K3Fe(CN)6

Q: Nal(sq) + Hg,(C,H,O;)a(aq) → Express your answer as a chemical equation. Enter NOREACTION I no react...

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Q: all temperatures?     ΔHrxn 0     ΔHrxn > 0; ΔSrxn 0; ΔSrxn > 0     ΔHrxn < 0; ΔSrxn < 0

A: For Spontaneous process,  □G = negative,  Using Gibbs equation,  □G = □H - T□S, So, if process is Sp...

Q: Create a flowchart of processing of biomass into fuel.

A: Biomass can be converted into different forms  of energy by various processes. Many factors affect t...