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Q: Please explain how to solve

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Q: Solve for C only  Consider the following balanced thermochemical equation for a reaction sometimes u...

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Q: Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to...

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Q: Consider the reaction: H2(g) + Cl2(g) → 2HCl(g) Hydrogen is getting ______________.  Group of answe...

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Q: 1 A sodium acetate solution (NaC2H3O2) contains 11.5 grams in every 639 mL. What is the concentratio...

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity = mol...

Q: Can i get help with problem?

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Q: A piece of copper at room temperature (77◦F) is placed in a pot of boiling water (212◦F). After 10 s...

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 6....

A: The heat flows out of the water bath and flows into the flask is equal. The heat flow out of the wat...

Q: Please answer

A: The Volume of 1.00 M HCl solution after dilution can be calculated as follows: M1V1 = M2V2

Q: the work done on the gas mixture. R

A: Work done on the system can be expressed as follows

Q: Please explain how to solve this

A: The given reaction is hydration of alkyene (phenyl acetylene) in acidic medium under the presence of...

Q: Calculate the molarity of each of the following solutions. 0.450 mole of urea (CH4N2O) in 2.50 × 102...

A: The molarity is given by the formula  as follows: Molarity=MoleVolumeL  

Q: Hi I'm having difficulty in finding the Molarity of number 5 and the grams of solute for number 6. T...

A: Molarity is defined as the number of moles of solute present in one litre of the solution. Mathemati...

Q: A galvanic cell runs for 1 minute with a current of 0.20 A. How much charge passed through the cell ...

A: Given : Current passed = 0.20 A And time = 1 min  

Q: Using heats of formation (deltaHf) calculate the true value for delta Hrxn for the hydrogen peroxide...

A: Hydrogen peroxide undergoes decomposition as: H2O2(aq)→H2O(l)+12O2(g)

Q: Find the normal boiling point for nitrogen, using the data below. Vapor pressures of solid:   ln(P/t...

A: boiling point of a substance is when vapor pressure of a substance is equal to atmospheric pressure ...

Q: The following are 2s, 2p, sp, sp, and sp orbitals, all drawn to scale and in no particular order. Wh...

A: The carbonyl carbon atom is sp2 hybridized and forms three sigma bonds. The fourth valence electron ...

Q: 10 Consider the reaction: H2(g) + Cl2(g) → 2HCl(g) Hydrogen is getting ______________.  Group of a...

A:  Increase in oxidation number = Oxidation Decrease in oxidation number = Reduction

Q: Which of the following molecules has a single bond connecting an sp-hybridized atom to an sp²-hybrid...

A: The Lewis structure does not give any idea about molecular geometry but it purposed the distribution...

Q: Would it affect your calculation of theoretical yield? Could it affect your measurement of actual yi...

A: In this experiment the determination of theoretical and actual yield of compound is based on the dif...

Q: Which C-C bond in the following molecule is formed from the overlap of an sp orbital and an sp? orbi...

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Q: Calculate the volume of concentrated HCL necessary to prepare 200mL of 6M HCl

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Q: The equilibrium constant, Kp, for the following reaction is 2.20x10 at 723K. 2NH3(g) N3(g)+3H3(g) If...

A: Reaction:  2NH3 ------>  N2 + 3H2 the equilbrium constant Kp. Kp = P N2 × P H23 / NH32 Kp = 2.20 ...

Q: Carbon disulfide and chlorine react according to the following equation: CS2(g) + 3Cl2(g)  ↔  S2Cl2(...

A: Chemical equilibrum reaction:                        CS2(g) + 3Cl2(g)  ↔  S2Cl2(g) + CCl4(g) Accordn...

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A: Conjugate Acid-Base pair: The acid and the base which differ only by the presence or absence of a pr...

Q: A sample of 2 tsp of sugar (C12H22O11) weighs 9.00 g. Record each step needed to calculate the moles...

A: Given that: Mass of sugar = 9.00 g. Molar mass of C12H22O11 = 12×12 + 22×1 + 11×16Molar mass of C12H...

Q: 12

A: The difference and mechanism change is given below:

Q: Arrange the single covalent bonds within each set in order of increasing polarity. Q) C-H, B-H, O-H

A: Polarity of the bond depends upon the electronegativity difference present between the atoms.

Q: Chemistry Question

A: In a nuclear decay a reactant and product both have equal number of proton and equal mass So 14) to ...

Q: Write an equation that shows the formation of a zinc ion from a neutral zinc atom.Represent electron...

A: When an atom loses or gains an electron, the ions are formed. The ions formed from an atom has unequ...

Q: 4. Identify what reagents you would use to prepare the following through a Diels-Alder reaction: (1)...

A: Diels Alder reaction is a pericyclic reaction which follows a concerted mechanism. It follows (4+2) ...

Q: Please explain clearly!

A: In reaction between alkenes and acid, the alkene takes proton from the acid first and forms a carboc...

Q: Four radiation doses are as follows: Dose A is 0.10 Gy with an RBE of 1, dose B is 0.20 Gy with an R...

A: Given data: Dose A is 0.10 Gy with an RBE of 1. Dose B is 0.20 Gy with an RBE of 1. Dose C is 0.10 ...

Q: 1. Predict the product for the following transformation (i) Et CI Ме. AICI3 (ii) PhMgBr, Et2O (ii) H...

A: The step 1 of the reaction, i.e. reaction of 2-methoxy toluene with 2-thiopheneacetyl chloride is a ...

Q: what as the weight percent of water in the hydrate before heating? Put answer in one decimal place. ...

A: Mass percent or weight percent is defined as the total mass of the substance divided by total mass o...

Q: Calculate the mass, in grams, of Avogadro's number of  silicon atoms.

A: Avagadro's number = 6.023×1023 Molar mass of silicon (Si) =28.0855 g/mol The mass of Avogadro's numb...

Q: The nutritional calorie (Calorie) is equivalent to 1 kilocalorie. One pound of body fat is equivalen...

A: Since nutritional calorie = 1 kilocalorie Thus, one pound of body fat = 4.10 X 103 kilocalorie

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many mod...

A: Given: mass of NH3 = 61.1 g mass of O2 = 61.1 g molar mass of NH3 = 17.031 g/mol molar mass of O2 = ...

Q: What is the IUPAC name for the following molecule? Br Select one: O a. 5-allyl-1-bromo-5-ethylcycloh...

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Q: A 92.9-g piece of a silver/gray metal is heated to 178.0 °C, and then quickly transferred into 75.0 ...

A: Generally the specific heat capacity is a measurement of the amount of heat energy required to chang...

Q: Rotational spectra are affected slightly by the fact that different isotopes have different masses. ...

A: The reduced mass of a diatomic molecule is given by: The moment of inertia (I) is given by: where ...

Q: A 87.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are a...

A: According to the law of dilution, we can write: CiVi=CfVf where Ci and Cf are initial and final conc...

Q: When electromagnetic radiation with a wavelength of 350.0 nm is directed at the surface of a certain...

A: Given : de Broglie wavelength of electron = 14.42 Å = 1.442 X 10-9 m                                ...

Q: À mixtu V gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseou...

A: A reaction is said to be exothermic if heat is released in the reaction and a reaction is said to be...

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.