According to the following reaction, how many moles of bromine will be formed upon the complete reaction of 25.5 grams of bromine trifluoride? bromine trifluoride (g) →→→→bromine (g) + fluorine (g) moles bromine

Q: How much water must be added to 100.0 mL of 0.450 M HCl to obtain a 0.175 M solution of HCl?

A: First we would calculate the total volume of 0.175 M solution that can be made using the 100.0 mL…

Q: Name the following ions: 2- CrO4²- is the CIO4 is the MnO4 is the OH is the ion ion ion ion

A: In this question chemical formulas of some ions are given  We need to write the names of the given…

Q: Which of the following accurately describes a molecule with all polar bonds? O a. It is always a…

A: we have to identify the correct statement for a molecule which has all polar bonds

Q: Find the number of moles of water that can be formed if you have 194 mol of hydrogen gas and 92 mol…

A: 194 mol of hydrogen gas and 92 mol of oxygen gas gives 'n' moles of water.  Number of moles (n) of…

Q: What is the mole fraction of solute when 1.85 mols of ethanol is added to 8.5 mols of water?

A:

Q: Consider the following D cycloaddition product? III heat C

A: Organic rections are those in which organic reactant react to form organic  product. Diels Adler…

Q: 03: Assume the diameter of carbon fiber is 7 um and the diameter of glass fiber is 16 µm. Determine…

A:

Q: Assuming that the rate-determining step in the reaction of 1-hexanol with hydrogen bromide to give…

A:

Q: The gure below shows a utration table for the tree ammo acid glycine (which is diprotic). At which…

A: Ans is II. At low pH, glycine is in fully protonated form. Here, Carboxyl group (–COOH) has pKa of…

Q: What is the pka of the indicated hydrogen? H + CI

A: pKa is a number that describes the acidity of a particular molecule. It measures the strength of an…

Q: According to Boyle's law, where temperature stays constant, the pressure and volume of a fixed…

A:

Q: A haploid cell has one complete set of chromosomes has only one chromosome is either missing or has…

A: Haploid cell is a cell that contains one complete set of chromosomes.

Q: 3. Given: AH° -918.0 kJ AH° = 125.2 kJ Br₂(l) + 5F₂(g) ---> 2BrF5(¤) BrF3(€) + Br₂(€) ---> 3BrF(g)…

A: Here we are required to find the enthalpy of the reaction (∆H0).

Q: Q9. Draw the curve arrow mechanism and predict the structure of intermediates A/B and final product…

A:

Q: While multiple resonance structures exist for the molecule, draw the two best resonance structures…

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

Q: How many molecules of N2O4 are in 76.3 g N₂O4? The molar mass of N₂O4 is 92.02 g/mol. O 7.26 x 1023…

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Q: 8. Calculate and for the particle in a 1-D box of length L described by: 4(x)=√(²) sin()

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Q: Can you create a Atom Model of Oxygen using the Aufbau’s Principle and Hund’s Rule of Maximum…

A: Atom consist of sub atomic particles particles such as electrons, protons and neutrons. Electrons…

Q: The molar composition of a gas is 10% H2, 10% O2, 30% CO2 and balance H2O. If 50% H20 condenses, the…

A: Solution is made up of two components salute and solvent the component which is present in major…

Q: Which one of the hydrogen bonds shown below would you expect to be the least strong (weakest)? A.…

A: Hydrogen bonding: The hydrogen atom attached to the electronegative atom like fluorine, oxygen, or…

Q: Put these elements in order from the smallest atomic radius to the largest atomic radius: Nitrogen,…

A: A

Q: Given 1.00 M acetic acid, what is the pH? (Hint Ka=1.8 x 10-5 and do an ICE table) 7 11.62 1 0 2.37

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Q: Flourinated hydrocarbons such as CHF2-CHF2 are used in refrigerants (A) Draw in a NEWMAN projection…

A: Conformational isomers are those isomers which are easily convertable without breaking sigma bond or…

Q: What is the chemical name for Mn2(CO3)3?

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Q: What is the mass percent of sugar in a beverage if 511.8 g of the drink contains 31.6 g of sugar?

A:

Q: Consider this reaction: CICH₂CH₂Cl (g) → CH₂CHC1 (g) + HCl (g) At a certain temperature it obeys…

A: Given: Initial concentration of ClCH2CH2Cl = 0.410 M Time = 5.50 seconds

Q: o what volume should you dilute 125 mL of an 8.00 M CuCl2 solution so that 50.0 mL of the diluted…

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Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Consider the following reaction. What is/are the major organic product/s? L II O a. II O b. I and II…

A: We will see the stability of product by the stability of carbocation  More stable the carbocation…

Q: A piece of a newly synthesized material of mass 25.0 g at 80.00°C is placed in a calorimeter…

A: Dear student since you have posted multiple questions we will solve the first question for you if…

Q: 20 Determine the [OH-], pH, and pOH of a solution with a [H+] of 9.0 x 10-10 M at 25 °C. Macmillan…

A: Since, Negative logarithm of concentration of H+ ion is known as pH of the solution. i.e. pH =…

Q: The pKa values for some indicators are given below. Which of the indicators listed would be suitable…

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Q: Question 3 Phosgene decomposes by the reaction: COC₂ (g) CO (g) + Cl₂ (g) Kc- 8.3 x 104 (at 360°C)…

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Q: What is the relationship between these Newman projections: Pair I: Pair 2: H Br H. CI CH3 H OH…

A: Constitutional isomers are those which have same molecular formula but different arrangement of…

Q: Consider the following scenario: Carbon and oxygen combine to form carbon dioxide. A chemical…

A: We are given the reaction of formation of carbonsioxide from carbon and oxygen. We are to discuss…

Q: 6. Calculate the uncertainty in the speed of a ball of mass 500 g that is known to be within 1.0 um…

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Q: 2-25. The compound is initially at 40°F. If the pressure is constant at P = 1 atm throughout the…

A: We may proceed via these way,

Q: 1. As we discussed in class, identify all chiral centers (stereocenters) in the molecules below, and…

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Q: What is an atomic number

A: In an atom three fundamental particles are present. Positively charged particle proton and neutral…

Q: [Select] Wave [Select] has the shortest wavelength. This means that in relation to the other waves,…

A:

Q: How many helium atoms are there in a helium blimp containing 593 kg of helium?

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Q: Density=_____________ What is the density of titanium in g/mL? SHOW YOUR WORK!  "

A: The density is mass per unit volume .More the density heavier will be substance.

Q: Use the References to access important values if needed for this question. Does a reaction occur…

A: Here, we have to find whether a reaction will occur or not when aqueous solutions of chromium(III)…

Q: 24. Which of these statements is true when comparing compounds 10 and 11? HO 10 IL A) 11 is a…

A:

Q: Choose the set of pressure intensities that are equivalent a. 4.33 psi, 10 ft. of water, 8.83 inches…

A: We use the below conversion factors to convert among psi, ft. water and inches of Hg.  1 psi = 2.307…

Q: This question has multiple parts. Work all the parts to get the most points. a Complete the…

A: This is an example of N-acylation reaction.

Q: Conside'pothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some unknown…

A: Answer: Energy diagram of the reaction is given to us and we have to find out the value of heat of…

Q: Given a pOH of 6.90 what is the concentration of the hydronium ion (H3O*) in solution?

A: Since, At 25℃, pH + pOH = 14 and, Definition of pH- Negative logarithm of H3O+ concentration is…

Q: A sample of carbon dioxide gas at a pressure of 0.556 atm and temperature of 21.2 oC occupies a…

A:

Q: What is the concentration (M) of the acetate ion in a buffer solution mixed from 1.19 mL of 0.31 M…

A: Given information is, The volume of acetic acid CH3COOH = 1.19 ml The concentration of the acetic…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".