Determine the molecular formula of a compound that contains 26.7%P, 12.1% N, and 61.2% Cl, and has a molar mass of 464 g/mol. Molecular formula: =

Q: The table below shows four different substances. For which substance is the type of bonding…

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Q: (Intermediate) Reactant 02CXORRAR 191 Apply Mechanism Hint Solution 8 remaining step(s) can be…

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Q: Why are acids/bases their own category?

A: Acid base  And there category.

Q: For the following reaction, 6.12 grams of ammonia are allowed to react with 17.8 grams of oxygen…

A: The explanation is given below-

Q: Please answer this question as fast as you can please and tahnk you. I will afterwards write an…

A: Given,Density g/mL : 1.014 , 0.914 and 1.190Required,                  The % RSD of results .

Q: For each of the following ions, indicate the noble gas that has the same Lewis structure as the ion.…

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Q: Write out all the steps in the mechanism of this electrophilic aromatic substitution reaction.…

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Q: An aqueous solution made by dissolving 169 mg of an unkown compound (a nonelectrolyte) in enough…

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Q: a. Why would a column be ineffective if you chose an eluting solvent that was too polar? b. Why…

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Q: We've spent quite a bit of time thinking about the interactions between atoms or molecules, one of…

A: Given the bond energy of 1 mol C-C bond = 348 kJ/mol  We have to find the minimum frequency of…

Q: Sample Percent K+ 1 2 3 4 5 6.02, 6.04, 5.88, 6.06, 5.82 7.48, 7.47, 7.29 3.90, 3.96, 4.16, 3.96…

A: The pooled standard deviation is the average spread of all data points about their group mean (not…

Q: Calculate the amount of water (in grams) that must be added to 5.00 g of urea (NH2CONH2) in the…

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Q: In an experiment, a sample of zinc metal was added to excess hydrochloric acid and the evolved…

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Q: A nearly flat bicycle tire becomes noticeably warmer after it has been pumped up. Approximate this…

A: Given - Initial pressure (Pi)= 1.00 bar             Final pressure (Pf)= 3.75 bar            Initial…

Q: Write a Lewis structure for each of the following molecules. H2O2 Draw the molecule by placing atoms…

A: In this question, we have to draw Lewis structure for H2O2 molecule.

Q: Write the Proton Balance Equations for the following solutions: 1) H2SO3 2) Na2SO3

A: Write the Proton Balance Equations for the following solutions:1) H2SO32) Na2SO3

Q: What is the name of the following compound using the IUPAC system?

A: While writing down the IUPAC name of an organic compound, always choose the longest carbon chain to…

Q: A     student     carried     out     the     reaction     below     starting     with     1.993…

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Q: 14. a) A student drew the following reaction. Below explain why it is WRONG. H N. :CEN H b) Would…

A: #14:(a): Here CN- acts as a strong base and donates electron pair to H of conjugate acid, CH3N=CH2.…

Q: What number of atoms of nitrogen are present in 7.13 g of each of the following? glycine: C2H5O2N…

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Q: Is it an element, compound, or no such classification is possible because of insufficient…

A: Please find your solution below : An element is a substance that cannot be broken down further…

Q: suppose a 0.030M aqueous solution of sulfuric acid (H2SO4) is prepared. Calculate the equilibirum…

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Q: QUESTION 2 Predict the direction of the following reactions in aqueous solution: Write FORWARD (if…

A: Equilibrium controlled acid-base reaction is favored toward formation of more stable species i.e.…

Q: 19. How best describes isotopes?     20. Who discovered lectrons?

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Q: convert 0.750 moles of CuCl2 to mass in grams. b) 25cm3 of sodium hydroxide solution of unknown…

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Q: A 5 M solution of 100 mL of glucose contains how many grams of glucose, molecular mass = 180 g/mol?

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

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Q: Choose the Fischer projection that is the enantiomer of the structure shown. CH3 H H3C- CI- H -Br -H…

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Q: When 12.10g of MTBE (methyl tert-butul ether) is burned in a combustion apparatus with oxygen, it…

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Q: 4. What is the pH of a solution containing 0.2 M acetic acid (pK₂ = 4.7) and 0.7 M sodium acetate?…

A: Note- Since the given question is a multiple question, hence I solved first one because y rules of…

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Q: 12. Write the balanced net ionic equations for the following reactions. a. AgNO, (aq) + NaCl (g) →…

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Q: of n = 4 ntum number / can have values from to al number of orbitals possible at the n = 4 energy…

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Q: 15.43 The K₂ for benzoic acid is 6.5 X 105. Calculate the pH of a 0.10 M benzoic acid solution.

A: Given :  Ka of benzoic acid = 6.5×10-5 [C6H6COOH] = 0.10M  To find: pH of benzoic acid

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Q: Write the Nernst equations for the variation of half-cell potentials with activities of species in…

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Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution…

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Q: At 25°C, ke = 2 X10 2 X10-9 for the meacht NHY (NH₂ (0₂) (8)→ 2NH3(g) → 2NH₂(g) + (0₂ (9) kp= ? at…

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Q: calculate the percent composition by mass of the following compounds that are important starting…

A: Given -> Molecular formula= C2H2Cl2

Q: 30 atoms of calcium weigh

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Q: How many gauche interations are there in ethylcyclohexane?

A: Here we have to predict the number of gauche interaction present in ethyl cyclohexane. It is one…

Q: For the following reaction, 22.7 grams of sulfur dioxide are allowed to react with 10.4 grams of…

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

Q: What is an example of the success of eusocial insects? O Only 2% of insects are eusocial but they…

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Q: Complete the table by drawing the bond line structure and its respective (systematic) IUPAC name

A: IUPAC name of an organic compound is given based on the rules set by IUPAC.

Q: Calculate ΔGinward. Is energy required for transport to happen? The cell is at 37°C. Membrane…

A: Given: Temperature of the cell = 37oC = 37 + 273 = 310 K Membrane potential = 0 V

Q: In 1993 the Minnesota Department of Health set a health risk limit for n-butanol in groundwater of…

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Q: For which of the following gases is the Principle of Corresponding States least likely to be…

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Q: Suppose a 0.036M aqueous solution of phosphoric acid (H3PO4) is prepared. Calculate the equilibirum…

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Q: Calculate the actual, physiological AG for the reaction Phosphocreatine + ADP creatine + ATP at 37…

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Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.