The average person's step covers 2.5 feet. Some health experts recommend getting 10,000 steps a day. If you have an average stride (step length), how many miles would you walk if you walked 10,000 steps a day? (5280 ft = 1 mi). 1.3 x 10^8 miles 1.3 miles 4.7 miles 5.0 miles

Q: Constant volume calorimeters are usually calibrated using the combustion of benzoic acid,…

A: First we have to calculate the heat released by combustion of given mass of benzoic acid using its…

Q: 8) Chemical Formula: C8H1204 IR: strong peak 1720cm-1, peak at 1650cm-1 2H 6 一 PPM 4H PPM…

A: 1H-nmr provides the information of hydrogen environment of unknown compound.

Q: Please show your solution on paper using the formulas in the picture. Thank you so much!…

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Q: What would be the reaction for the experiment below

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Q: Consider the following reaction: 3Cu(s)+8HNO3(aq)→3Cu(NO3)2(aq)+2NO(g)+4H2O(l) How many mL of 0.550…

A: The balanced reaction is given as 3Cu(s) + 8HNO3(aq) ------> 3Cu(NO3)2(aq) + 2NO(g) + 4H2O(l) The…

Q: at 100C what is the maximum solubility (a) of Pb in Sn and (b) of Sn in Pb? The lead-tin phase…

A: To find out the maximum solubility of  (a) Pb in Sn  (b) Sn in Pb at 100°C.

Q: -8 18) Chemical Formula: C9H120 IR: Strong broad peak at 3200 cm-1 5H 7 6 5 H PPM…

A: IR spectra provides the information of functional groups of unknown compound. 1H-nmr provides the…

Q: Which of the following shows correct Hydrogen bonding? CH3 TO-I C CH3 0-10=6 유 R-CR H R-N-C-CH3 H…

A: Dear student, we are authorised to solve only one question at a time. Please post rest of the…

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Q: Write the formula of phenol and benzyl alcohol

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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: Does a reaction occur when aqueous solutions of cobalt(II) bromide and potassium hydroxide are…

A: Concept based on the solubility rules of the compound  formation between two chemicals combined in…

Q: 6 IR: strong peak at 1750cm-1 1H 3+2= 3 PPM 3H 6H

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Q: 6. Using structure factor rules, show that the selection rules for BCC crystal is h+k+l=even. Also…

A: For BCC lattice, If atom at (0,0,0) and (1/2,1/2,1/2) and equivalent position  F = fj eiφj      = fj…

Q: 1. Show derivation for the Clausius-Clapeyron 2. Draw a phase diagram for molecular Iodine 12. 3.…

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Q: Draw the condensed structural formula for each of the follow- ing amides: a. heptanamide b.…

A: Amide functional group is -CONH2  It is a carboxylic acid derivative.

Q: A 7.00 L tank at 23.7 °C is filled with 13.2 g of carbon dioxide gas and 3.50 g of sulfur…

A: Given, mass of Carbon dioxide (CO2) = 13.2 g mass of sulfur tetrafluoride (SF4) = 3.50 g Mole…

Q: For the following combustion reaction CH₃CH₂OCH₂CH₃(l) + 6O₂(g) → 4CO₂(g) + 5H₂(g) ∆H = -2.72 ×…

A: Diethyl ether react with oxygen and produced four mole of carbon dioxide and five mole of water…

Q: How many valence electrons are in the methanol molecule CH₂OH? 0 X

A: Here, we have to calculate the number of valence electrons in CH3OH.

Q: 13.18 Briefly explain how you could use ¹H NMR to distinguish between the following compounds. and

A: 1H nmr is very much useful here.  Here the main fact is in first compound, there are three signals…

Q: Butane from a lighter undergoes combustion what volume of butane was burned to produce 325 ml of CO2…

A: Given, Volume of CO2 produced at STP = 325 mL = 0.325 L Volume of Butane burned = ? Combustion…

Q: Calculate the number of phosphorus atoms in a 50.0 g sample of diphosphorus pentoxide (P₂O5). Be…

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Q: < Provide the quantum numbers and related information for the following orbital, 5s. What is the…

A: Given: 5s - orbital  Find number of degenerate orbital based of magnetic quantum number=???

Q: 12) Chemical Formula: C9H200 IR: strong broad 3300cm-1 5 1H 9x2=18+2=20-20=0 1H 3 PPM 2 18H 0

A: The chemical formula of the unknown organic compound is C9H20O.

Q: In the first column type the number of atoms in the covalent compound. In the second column, type…

A: Concept based on the number of atoms involved on the given molecule formation, number of valence…

Q: Does a reaction occur when aqueous solutions of ammonium chloride and potassium phosphate are…

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Q: Suppose a student performed a similar standardization titration experiment. Below is the calculated…

A: We are given NaOH concentration for 3 different trials.  Trial-1 : 0.9554 M Trial-2: 0.9540 M…

Q: A. C. H H-C H-C-NO H HIC-H H-C- H HON 1-00 H :O B. D. H-C-NO H 0 I-U-I H-C-N 00

A: Formal charge is basically the difference between no of valance electron of an atom in it's free…

Q: The activation energy for the gas phase decomposition of trichloromethyl chloroformate is 174 kJ.…

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Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: Oxidation and reduction occur at the anode and cathode respectively.

Q: So at what time is the tank empty of water?

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Q: A 28.9 mL sample of 0.290 M triethylamine, (C₂H5)3N, is titrated with 0.347 M perchloric acid. At…

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Q: 13.15 Give the splitting pattern expected for the indicated ¹H-NMR signal.

A: 1H NMR is a technique by which structure of organic compounds are determined. Chemically equivalent…

Q: What type of reaction is occurring in the following? 0 H HIC-OH HO-C-H HIC OH H-C - OH CH₂OH -> Ni…

A: Various reactions takes place

Q: When a solution is titrated with an base, an indicator (HIn) changes from yellow to blue (In). The…

A: Answer: An indicator is a chemical substance that indicates about the completion of titration by…

Q: what point should the Grignard reaction turn pink/red in coloration? O After the magnesium is…

A: Organic reactions are those in which organic rectant react to form organic product. The formula of…

Q: Which of the following could be used to carry out the transformation shown? ㅗ애 OH…

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Q: 14.4 Write the IUPAC and common name, if any, for each of the following carboxylic acids: O || a.…

A: #14.4:  While giving IUPAC name to an organic molecule, we follow rules assigned by IUPAC…

Q: Consider the following reaction where Kc = 77.5 at 600 K. CO(g) + Cl₂(g) COCI₂(g) A reaction mixture…

A: A question based on equilibrium concept. Using the given information about the concentration of…

Q: To determine the calorimeter constant (Ccal) of their setup, a student decides to mix 75 mL of warm…

A: Given, volume of warm water = 75 mL

Q: A chemistry student weighs out 0.315g of ascorbic acid H2C6H6O6 , a diprotic acid, into a 250.mL…

A: Given: The mass of ascorbic acid = 0.315 g The volume of the ascorbic acid solution = 250 mL The…

Q: E3B.3(b) Estimate the change in the molar entropy of N₂(g) when the temperature is lowered from 298…

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Q: CH3 CH₂ H₂C CI AICI3

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Q: 3. 29.0g Ag combine completely with 4.30g S to form a compound. What is the percent composition of…

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Q: 20 Consider a hydrogen atom in the ground state. What is the energy of its electron? E = Incorrect…

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Q: What is the IUPAC name for this compound? H3C H3C =CHCH₂

A: Rule of IUPAC- 1) Choose the longest carbon chain as parent chain. 2) Numbering start from those…

Q: What is the Victor-Meyer test? Describe how it is performed including reagents and describe the…

A: Victor- Meyer test is used to differentiate between 1°, 2° and 3° alcohols.

Q: 1. Report the volume of the interstitial space (calculated in the pre-lab.). Dimensions: Small,…

A: To report: Volume of the Interstitial space  Given: Dimensions: Small, inner box: 0.1 × 0.12 × 0.24m…

Q: 1) Write the IUPAC name for the following two compounds. OH CI

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Q: Exercise: calculate the average atomic mass for the naturally occurring Mg element. The isotope…

A: Average atomic mass can be calculated using the given natural abundance and Isotopic mass of each…