Below is one representation of butane. Which type of formula is it? Molecular Formula Structural Formula or Lewis Structure Condensed Structural Formula Line-Angle or Skeletal Formula

Q: Determine the pH of the solution that results from mixing 0.100 mol of HCl with 0.400 mol of NH3.…

A: Given :  Moles of HCl = 0.100  Moles of NH3 = 0.400  Volume of solution = 1.0 L  Kb(NH3) = 1.8 x…

Q: Determine the pH of the solution that results from mixing 0.100 mol of HCl with 0.400 mol of NH3.…

A: We have to calculate the pH and change in pH for the given solution

Q: Draw the cis and trans of these compounds, if cis-trans isomers do not exist, write none. 1-hexene…

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Q: Which of the following can complete the reaction below? O Br2/FeBr3 O NBS/(PhCO2)2 O H2SO4 in boling…

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Q: Which one of the following two ionic compounds would you predict will have the lower melting point?…

A: We have to compare the melting point of NaF and KF and find which one has lower melting point.

Q: QUESTION 20 A sample run through a GC gave a peak with retention time of 2 431 minutes, a peak…

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Q: Methylammonium iodide is a salt used to manufacture some of the crystals in solar cells. What is the…

A: Using molar mass of methylammonium iodide, concentration can be calculated using its mass and volume…

Q: The following reaction is done in a 1000 mL flask: CH3CH3(g) + 2H2O(g) + Ni(s) ⇄ 2CO(g) + 5H2(g) +…

A: The equilibrium constant of a reaction is the ratio between the product's concentration to the…

Q: Please

A: Question 1: We know that, hydrophilic is defined as having a strong affinity for water. This means…

Q: The [H3O+] = 4.7 x 10-5 M for the HC7H5O2 and NaC7H5O2 solution. What is the pH of the solution?

A: Given H3O+ concentration of the solution, [H3O+] = 4.7*10-5 M

Q: Table 1. Standardization of 0.01 M EDTA Against the Primary Standard Calcium Carbonate Balanced…

A: We are given data for the preparation of the Ca2+(aq) standard solution and standardization of 0.01…

Q: Which one of the following two ionic compounds would you predict will have the lower melting point?…

A: Higher the lattice energy,higher will be the melting point. Lattice energy is inversely propirtional…

Q: Determine the pH of the solution that results from mixing 0.100 mol of HCl with 0.400 mol of NH3.…

A: H-H equation is used to determine the pH of the buffer solution using the concentration/moles of NH3…

Q: 3. What is the relationship between the two structures shown below? A. They are constitutional…

A: Below is the explanation for the right answer and why option-A is incorrect.

Q: HCI is a strong acid. You measured the pH of a 0.1M HCI solution and its pH was 1.0. You diluted the…

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Q: he addition of which compound will cause insoluble barium fluoride to become soluble. Refer to the…

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Q: equilibrium

A: Nitrogen dioxide is a reddish brown gas while N2O4 is colorless. According to the thermodynamics…

Q: The major product is a teritary, secondary or primary? Alcohol that is formed as racemic mixure,…

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Q: Q/ differentiate in summary between the distinct plane of oil-water contact and gas-oil contact?

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Q: What is the IUPAC name of this compound? H Handwritten only Otherwise down vote, Explain very well.

A: In nomenclature double bond gets lowest numbering and branching gets lowest numbering.

Q: The 100. mL of buffer solution is 0.05 M in C2H3O2- and 0.10 M in HC2H3O2. What is the resulting pH…

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Q: solve

A: Part 1: The lipid can be classified as WAX. Because it is a very long chain formed simple ester…

Q: What mass of Na2HPO4 must be added to 250. mL of 0.50 M H2PO4- to generate a buffer with a pH of…

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Q: Other than the aromatic ring, what functional group is present in the major organic product of the…

A: Organic reactions are those in which organic reactant react to form organic products.

Q: What mass of NaCIO must be added to 500. mL of 0.25 M HCIO to generate a buffer with a pH of 7.20?…

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Q: The air in a scuba tank is comprised of 40.8 atm O2, 152.1 atm N2, 1.76 atm Ar, and 0.340 atm of…

A: Given :  Partial pressure of O2 = 40.8 atm  Partial pressure of N2 = 152.1 atm  Partial pressure of…

Q: Abundances 0.005% 0.720% 99.275% O a. 238.028 O b. 234 O c. 237 O d. 237.80 Relative masses…

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Q: H₂C-Q Choose one: O neither .Z O Ο Ε Part 2 HO -CI CH₂

A:

Q: What is the change in temperature when 3.00 grams of calcium chloride is dissolved in 100 mL of…

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Q: 10 g of glucose (π1), 10 g of urea (π2) and 10 g of sucrose (π3) are dissolved in 250 mL of water at…

A: given 10 g of glucose (π1), 10 g of urea (π2) 10 g of sucrose (π3) v= 250 mL  T= 300 K

Q: What is the confirmatory reagent of lead sulfide? * O O O O K2CRO4 KCN SnClz HNO3

A: Lead sulfide ( PbS ) is a black precipitate.

Q: MgBr Ян 1) ? 2) H30* ОН

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Q: Trial 2: Mass of Mg (g) O (0) 0.035 g -0/7- 0.039

A: The given instrument is weighing machine, it is used in lab to find the weight of compound.

Q: What is the hybridization on carbon in benzene? sp sp2 $03 sp³d

A: Hybridization of carbon (C) in hydrocarbons: Alkane -C-C- in this case all bonds are single and the…

Q: answer

A: We know that, phospholipid are a group of polar lipids that consist of two fatty acids, a glycerol…

Q: How many of the following statements are true. 1) Aromatic compounds are especially stable. 2)…

A: Please see explanation

Q: 5. For the saturated solution below, which of the following would result in an increase in the…

A: Answer. A solution containing highest amount of solute is called a saturated solution. A saturated…

Q: 6. Vidyamandir Classes Which of the following compounds will give positive haloform reaction ?…

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Q: 0.500 L of a 1.50 M NH₂Cl solution using a(n) 10.8 MNH₂Cl solution Express your answer with the…

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Q: What will be the solubility product constant, Qsp, for the reaction of 64.5 mL of 0.045 M Ni(NO3)2…

A: The volume of Ni(NO3)2 = 64.5 mL = 0.0645 L (1 L = 1000 mL) The concentration of Ni(NO3)2 = 0.045 M…

Q: [Grignard Synthesis of Benzoic Acid] Characterization 1. Explain melting point determination as a…

A: A question based on analytical process that is to be accomplished.

Q: -О-І н н н- с - с - с CICIC н — C — с — C -с н н — — Н Н Н

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Q: HC=CH Acetylene + CH3CO₂H Acetic Acid H₂SO4 HgSO4 H3C- -0-C=CH₂ H Vinyl acetate Acetylene reacts…

A: You have asked only step 4 but I am providing you all the steps for this reaction.

Q: Find the boiling point and freezing point of a solution containing 0.52 g of glucose dissolved in…

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Q: The activation energy Ea for a particular reaction is 42.2 kJ/mol. How much faster is the reaction…

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Q: What two elements are exception to the way we normally write electron configuration? Write expected…

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Q: The following reaction takes place: A2B ⇌ 2A + B + heat. If 3.00 moles of A2B are added into a 1.00…

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Q: at functional group below gives IR signals at 1700 cm¹ and 2510-3000 cm³¹? Alcohol O Aldehyde Ketone

A: According to the question, we need to determine which functional group gives IR signals at 1700…

Q: Part A How many grams of glucose are required to form 115 g of ethano? Express your answer with the…

A: Please find your solution below : Mole is the SI unit to measure the amount of any substance which…

Q: of O₂(g)? Choose ALL that apply. a. The addition of heat b. The removal of heat 2H₂S(g) + 30₂(g) →…

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Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.