Everything in the world is made of matter. Matter is anything that takes up space, including us! The matter you see can be describe by shape, color, flexibility, hardness and texture (the way it feels). Explain this. What type of matter is most suited to build bridges? Why? What type of matter is most absorbent? How do you know? What type of matter is more suitable to build wheels from? Why do you think so? What types of matter do we eat?

Q: Calculate the pH of the buffer system made up of 0.15 M NH3/0.35 M NH4Cl.

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Q: Name this alcohol according to the IUPAC system: HOCH₂C=CCH₂CH₂OH

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Q: Lab Question Each atom of aluminum has a diameter of 420 picometers. Calculate how many. atoms thick…

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Q: CATION CONFIRMATORY TEST OBSERVATION ADDED REAGENT(S) Excess NH3 KSCN K4Fe(CN)6 K3Fe(CN)6 Na₂C₂04…

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Q: Consider the oxalate (ox) ligand and answer the following questions: (i) Draw the structure of the…

A: Denticity: The number of donor atoms of a ligand that bite the metal atom is called the denticity of…

Q: Write the net ionic reaction that occurs upon the addition of HNO3 to a solution which contains…

A: given  find out the net ionic reaction  HNO3 and CH3NH2  in The Solution of CH3NH3Cl

Q: Bonding in the BH3 molecule is covalent and can be described by sp2 hybrid orbitals of the form…

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Q: 1) Give the equation for the saponification of lard (assume it is all glycerol tristearate).

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: At 600 K, 0.250 mol N₂(g) and 0.270 mol H₂(g) were placed in a 2.00 L container. At equilibrium, the…

A: Introduction: In this problem the moles of starting materials are given.we have to calculate the…

Q: Na2SO4  •  XH2O If I have 0.548 g of the hydrate after weighing and 0.272 g of H2O was lost after…

A: In this question it is given that, 0.548 g of the hydrate Na2SO4•XH2O lost  0.272 g of H2O  after…

Q: DES OOOT DOST 2000 (D) 000€ her all t

A: All organic molecules exhibit distinct IR spectrum due to the characteristic bonds present in them.

Q: Use the following information and answer the questions below: (Show all your work) Mr = 234.6936…

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Q: The vibrational frequency of H2 is 131.9 THz. What is the vibrational frequency of D2? (D = 2H)

A: Please find your solution below : Vibrational energy is the energy of a molecule due to the…

Q: 1) Match the each of the following chemical equations with the correct type of reaction(s). CH,(g) +…

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Q: A party balloon filled with helium deflates to 2323 of its original volume in 8.0 hours. How long…

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Q: Course Contents » ... » Notes Feedback Print 10. Beer's law is used to relate amount of light…

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Q: 2. For the molecule shown below, draw the indicated stereoisomers in the boxes. a) Draw a meso…

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

Q: Which one of the following statements is correct? A. All metals are shiny and can conduct…

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Q: Given the polygon structure of the cyclohexane derivative shown below, choose the chair conformation…

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Q: Give an example (condensed and expanded structures, and line- angle formulas) of each of the…

A: The condensed structural formula is a shorthand representation of an organic molecule. In the…

Q: H₂C O=6 Z-I CH3

A: 1) Hybridization of first carbon in -CH3 is sp^3 2) Hybridization of second carbon in =C=O is sp^2…

Q: l in the Substance Mass (g) MW (g/mol) Mmol Equivalents Sulfanilic acid 6.417329 173.2 0.1 1…

A: Sulfanilic acid(4-aminobenzenesulfonic acid) reacts with 2-napthol in presence of NaNO2 to form a…

Q: Consider the balanced chemical equation below for the following question. How many grams of CO2 form…

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Q: Use the Boltzmann formula to calculate the low and high temperature limits of vibrational partition…

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Q: (a) Which of the following acids will completely protonate tert-butanol, (CH3)3COH? Circle any/all…

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Q: In a very high temperature Kc = 65 for the reaction 2 HI (g) H₂ (g) + 12 (g) The concentrations were…

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Q: These values may be useful for the following question(s). speed of light = 3.00 x 108 m/s What is…

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Q: Predict the products for the following reactions. b. Br OH fuming H₂SO, Ch₂ AICI,

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Q: A tripeptide on selective hydrolysis gives two fragments X and Y. The Fragment X consists of glycine…

A: Given: tripeptide

Q: Determine the hybridization around the highlighted atoms in each molecule. CH3 a. CH3-C=CH b. FN C.…

A: The molecules given are

Q: 1. N₂O(g) 2. H₂O2(aq) → H₂O + O2(g) obblue 3. KHC,H,O4(aq) + NaOH, (aq) → No + O. 2(g) 4. Zn(s) +…

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Q: The diagram shows an investigation conducted to determine which liquid will evaporate fastest.…

A: The liquid molecules tend to convert into the vapor phase. The process of conversion of liquid into…

Q: how to find the structure of 2-methyl-3-hexanone 4-heptanone

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Q: 5. Calculate the mass of oxygen required to react with 1.0 g of butane C4H10. _C4H10(g) +______O2(g)…

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Q: 3. Determine the reaction quotient and predict the direction that each of the following reactions…

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Q: 30 0: What orbitals are used to form each highlighted bond in the following molecule? In what type…

A: The mixing of pure atomic orbitals of similar energy to form new orbitals of equal energy is called…

Q: Hydrochloric acid + Sodium hydroxide  Molecular Equation Ionic Equation Net Ionic Equation

A: Acid reacts with base to form salt and water. Net ionic equation shows the ions that are involved in…

Q: 9. The LabQuest SpectroVis spectrophotometer is used to measure the intensity of a light source…

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Q: Give an example (condensed and expanded structures, and line- angle formulas) of each of the…

A: Alcohols are the organic class of compound which contains hydroxy -OH group as a function group.…

Q: 27. Calculate the percent composition of each to four significant figures: (a) NaHCO3 (b) Na2CO3

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Q: Q1) consider the following reaction: 2xy → Xx₂ + y₂ The following data were obtained for this…

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Q: a) An element has 2 isotopes. The first has the following configuration: 2c². The second isotope has…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: Give a clear handwritten answer...complete the following reaction

A: Here we are required to find the major product.

Q: In an x-ray photoelectron experiment, a photon of wavelength 150 pm ejects an electron from the…

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Q: Determine the pH during the titration of 39.8 mL of 0.377 M triethylamine ((C2H5)3N , Kb = 5.2×10-4)…

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Q: Which of the following is NOT a valid curved-arrow mechanism? (A) (B) (C) (D) : 0: Br type mal $…

A: Here, we have to find the mechanism that is not a valid curved-arrow mechanism.

Q: In the laboratory you dilute 4.22 mL of a concentrated 6.00 M hydroiodic acid solution to a total…

A: Initial volume (Vi) = 4.22 mL  Final volume (Vf) = 100 mL Initial concentration (Ci) = 6.00 M  Final…

Q: A strange sample is analysed and found to be C8H12N2O3. Calculate the percentage of each element in…

A: Molecular formula of the given compound is C8H12N2O3  we have to calculate the percentage of each…

Q: creasing the volume of the container (at constant temperature) after the system below has reached…

A: Given :

Q: What types of mechanisms occur in enzyme active sites? Identify the type(s) of mechanism shown…

A: In the first step of the reaction, there occurs the protonation of the epoxide O-atom. Then in the…