Which chemical composition has Lowest content in OPC Alumina Silica Limestone or chalk Clay or shale Lime

Q: When 740. mg of a certain molecular compound X are dissolved in 30.0 g of benzonitrile (C,H,CN), the…

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Q: Polonium, with an atomic radius of 0.168 nm, crystallizes in a simple cubic structure. Determine its…

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Q: Consider this molecular-level representation of a mixture of gases. 98 Po If the partial pressure of…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

Q: Calculate the formula mass of each compound. Keep at least one decimal place in atomic masses from…

A: Here, we have to calculate the formula masses of H2O2 and HNO3.

Q: Now draw two waves on your own sheet of paper. Predict what would happen if they arrive at the same…

A: The explanation is given below-

Q: Classify each substance as an element, a compound, a homogeneous mixture, or a heterogeneous…

A: Given substances :

Q: Charles's Law (temperature, volume) 1) A 550.0 mL sample of nitrogen gas is warmed from 77 °C to 86…

A: •As you have posted multiple subparts so we are answering first 3 subparts for you for remaining…

Q: 2. The decomposition of SO₂Cl₂ is a first-order reaction, S₂OCL 2 (g) -> SO₂ (g) + Cl₂ (g). The rate…

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Q: 1) Propose a multi-step synthesis pathway to create the following molecules from benzene. a) b) NH₂…

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Q: The reaction (CH3)3CBr + OH- -> (CH3)3COH + Br- in a certain solvent is first order with respect to…

A: Recall the given reaction,                     CH33CBr  +  OH-  →  CH33COH  +  Br-The reaction is…

Q: 5.A. Syrup, USP is prepared by dissolving 850 g of sucrose in sufficient purified water to make 1000…

A:

Q: a Vapor pressure curves for CS2 (carbon disulfide) and CH3NO₂ (nitromethane) are drawn below. What…

A: Given : A graph that relates vapor pressure (mmHg) to the temperature ( in °C).

Q: 1. Type the chemical symbol for the new element (X) formed from the alpha capture reaction of ²⁰⁹Bi…

A: Answer: Both the mentioned reactions are nuclear reactions where nucleus of the parent element is…

Q: I. II. Objectives Table 1. ● Data sheet Specific Heat of Water, J/g-°C Mass of Aluminum, g Mass of…

A: Given:

Q: 18. Explain your answer to question 11. Which one of the following isoelectronic species has the…

A: Isoelectronic species are atoms, ions or molecules that have the same number of valence electrons.…

Q: When the fuel mixture contained in a 1.51 L tank, stored at 754 Torr and 298 K, undergoes complete…

A:

Q: A compound is 80.0% carbon and 20.0% hydrogen by mass. Assume a 100.-g sample of this compound. How…

A: Given, mass % of C = 80.0 % mass % of H = 20.0 % mass of compound = 100 g mass of C = ? mass of H =…

Q: 5. What amounts of reagents are needed to make the following buffer solutions? amchioride. Z B)…

A: The components of the buffer solution are weak acid, HCN(aq), and conjugate base, NaCN or CN-(aq).…

Q: Balance the equation by inserting coefficients as needed. equation: Li,N+ H₂O- -> LiOH + NH3

A: Here we are required to balance the given reaction

Q: The equilibrium constant, Ke, for the following reaction is 0.0129 at 600 K. COC12 (g) CO(g) +…

A: we have to calculate the concentration of COCl2 at equilibrium

Q: Determine the number of moles in the given amount of each substance. Show or explain your work. a.…

A: 1 mole of any element / compound contains 6.02 * 1023 atoms / molecules  of that substance. Mass of…

Q: Which of the following processes shows a decrease in entropy of the system? A) CH3OH(1)→ CO(g) +…

A: •Entrooy is known as disorderness of system. •Means if we goes from solid to liquid, disorderness…

Q: Differentiate the various types of EAS: halogenation, nitration, sulfonation, alkylation,…

A: EAS is referred as Electrophilic Aromatic Substitution. The reactions which involves substitution of…

Q: How many milliliters of 7.39 M hydroiodic acid solution should be used to prepare 4.00 L of 0.500 M…

A: In the given questions we use relation between moles , weight and molar mass . mole = weight/ molar…

Q: At 1 atm, how much energy is required to heat 57.0 g of H₂O(s) at -12.0°C to H₂O(g) at 175.0°C?…

A: To calculate the total energy required to heat water from - 12.0°C to 175.0°C , there are different…

Q: Hydrogen peroxide, H₂O₂ (aq), decomposes to H₂0 (1) and O₂ (g) in a reaction that is first order in…

A: Given: The decomposition of H2O2 is first order in H2O2. Rate constant, k = 1.06 × 10-3 min-1 We…

Q: Then, use a dotted line (or a second color) to draw a second wave that has the same velocity but…

A: Wave possesses three characteristics wavelength, amplitude and frequency so, Number of oscillation…

Q: Complex or Compound Name Metal Metal d Charge electrons Molecular Geometry Obeys 18- electron rule?

A: Sn(acac)3]NO3

Q: sample of an ideal gas at 1.00 bar and a volume of 1.37 L was placed in a weighted balloon and…

A: Given -> Initial pressure (P1) = 1.00 bar  Initial volume (V1) = 1.37 L Final pressure (P2) =…

Q: Consider the reaction described by the equation C₂H₂Br₂(aq) +31-(aq) - - The rate law is rate =…

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Q: 1. Consider the following reaction: For the mechanism below, list all mechanistic errors, including…

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Q: You are required to make a solution of the free base of cocaine, C17H21NO4. You dissolve 17.5 mg in…

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Q: Macmillan Alkali metal Phosphorous Halogen Narogen Magnesium

A:

Q: What is the major organic product obtained from the following sequence of reactions? 0 2 01 04 O No…

A: The given reaction is a four step reaction.  At first from alkane, alkyl lithium forms. Upon…

Q: determine the proton balance equation for h2so3 and na2so3

A: The proton balance equation for H2SO3 and Na2SO3 is

Q: A chemical engineer must report the average volume of a certain pollutant produced by the plants…

A: Given -> Volume of South fork(V1) = 0.7 L Volume of Oglala(V2) = 1.71 L Volume of cross creek…

Q: 8) The reaction that occurs in a Breathalyzer, a device used to determine the alcohol level in a…

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Q: OCH 3 Z, ZI

A: To determine the mechanism of the reaction, first we have to break the molecule into its reactive…

Q: Rank the following from 1 = fastest EAS to 4 = slowest EAS.

A:

Q: The actual mass of a ¹25 Te atom is 124.904425 amu. (Consult Appendix B for any needed reference…

A: Mass defect is the difference in the mass of all protons and neutrons taken together and the mass…

Q: Organic product of the E llone pairs and charges counteric

A: Organic reactions are those in which organic reactant react to form organic product. In the given…

Q: Predict the geometry of the following molecules and ion using the VSEPR model (a) CBr4, (b) BCl3,…

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Q: Calculations: Calculate the concentrations of dichromate and permanganate in the unknown solution?

A: Absorbance is the amount of light absorbed by a solution at a given wavelength. According to…

Q: What is the formula weight (in g/mol) of copper(II) nitrate trihydrate, Cu(NO3)2 3H₂O? Give your…

A: For the first question, we have to find the formula weight (in g/mol) of copper (II) nitrate…

Q: The number of electrons in the valency shell of Li, Na, K is ONE. True False

A: Group 1A of the periodic table are the alkali metals. Elements present in group 1A is given below.…

Q: Question: The titration of a 25.0 mL sample of an aqueous solution containing HNO3 requires 18.6 mL…

A: Titration of a 25.0 mL of an aqueous solution containing HNO3 requires 18.6 mL of 0.150 M BaOH2 to…

Q: Helium readily forms ionic bonds following the octet rule. True False

A: Having eight electrons in its valence shell, giving it the same electronic configuration as a noble…

Q: Can step three be explained more thouroughly? It all typed out is confusing.

A: The clausias clayperon equation related the pressure of system at different temperatures with…

Q: A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration…

A: Note: As per the guidelines solution of first question has been made. For the expert solution of…

Q: The equilibrium constant, Kp, for the following reaction is 1.80×10-² at 698 K. 2HI(g) 2 H₂(g) +…

A: The given two problems are same.  The answer of the problem can be given from the relationship of…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.