wouldnt a nano be 10 -9?

Q: For each equation, solve for each variable in terms of the other variables. For example: z = xy: x =…

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Q: 3) OH x

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Q: molecular formula

A: As we know that when there is a single bond in any organic structure, then it is believed that it is…

Q: A marble weighs 3461 µg. How much does it weigh in grams?

A: Given the weight of marble = 3461 µg  We have to convert this weight into grams(g).

Q: .) Draw a valid resonance structure for the following. Include the appropriate arrow to indicate…

A: Here we are required to draw the resonating structures of the given species

Q: deprotonated acetylacetone CR pyridinium ion (pK, -5.2) acetylacetone (pK₂ =9) A Conjugate base of…

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Q: An aluminum plant produces 98 million kg of aluminum per year. Part A How much aluminum oxide is…

A: Given :  Mass of Aluminum oxide = 1.9 × 108 kg  2.1 kg of crude bauxite to produce 1.0 kg of…

Q: A chemist mixes 69. g of diethyl ether with 43. g of heptane and 49. g of methanol. Calculate the…

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Q: The Henderson-Hasselbalch equation (pH = pKa + log([A-]/[HA]) fails at the start of a weak…

A: Answer: Henderson-Hasslebalch equation gives us a mathematical expression to calculate the pH of…

Q: 10. (a) Give reasons, arrange the following compounds in order of decreasing frequency of carbonyl…

A: For finding decreasing order, all the IR values have to be found, the carbonyl frequency decreases…

Q: All amino acids have two ionizable functional groups: an a-amino group (average pK, of 9.4) and an…

A: The deprotonation of an acidic group takes place at a pH higher than the pKa value.  Hence the…

Q: 2nd column constitutional isomer and 3rd geometric isomer.

A: The compounds with the same molecular formula but different bond connectivity are structural…

Q: Match each pollutant with their final product in our atmosphere. > SO₂ NO₂ CO CH4 1. CO2 2. H₂SO4 3.…

A: Pollutants - Pollutants like SO2 , CO , CH4 ,NO2 etc combine with water and oxygen to give hazardous…

Q: 1-Propanol (P = 20.9 Torr at 25 °C) and 2-propanol (P = 45.2 Torr at 25 °C) form ideal solutions in…

A: Given, P1° of 1-propanol = 20.9 Torr at 25 °CP2° of 2-propanol = 45.2 Torr at 25 °CMole fraction…

Q: If the diameter of a sphere is 6.82 centimeters, what is the volume of the sphere in inches cubed?

A: Diameter = 6.82 cm  Radius = 6.82/2 = 3.41 cm  We have to find volume of sphere

Q: 3. Initial rates shown below were measured for the following reaction: CO(g) + Cl2(g) → COCI₂(g)…

A: Answer: Power of concentration terms in the rate law are called as order of reaction with respect to…

Q: indozolin(i) from CH2COOC2H5 N OH

A: Indozoline is prearped from Chchibabin reaction

Q: Solve the set of problems shown below with reference to the following information about ethanol.…

A: The average volume of blood present in a person with 70 Kg body weight is 5.5 L or 5500 mL. Given…

Q: A student sets up the following equation to convert a measurement. (The? stands for a number the…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Chemistry Consider a neutral hydrogen atom with an electron at the n = 3 energy level. What are the…

A: According to Bohr theory , energy of single electron species  can be found by applying the formula…

Q: A student sets up the following equation to convert a measurement. (The? stands for a number the…

A: In unit conversion  is  method in which one unit is converted into other unit by fixed…

Q: You are given a 1 M MgSO4 solution and a 0.5 M EDTA solution. Calculate how to make a 250 mL…

A: MgSO4 = 6.25 ml EDTA = 0.50 ml  Water = 243.25 ml

Q: 1- Write the following sequence of conversion factors using ONLY Math Equation Function (your…

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Q: If the denisty of Platnuim is 19.32 g/cm3 what could the dimnesions of a cube be that weighted 1.00…

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Q: Calculate the following mathematical expression with the correct number of significant figures:…

A: We have to calculate here the given mathematical expression with the correct no. Of significant…

Q: (b) With proper reasoning, provide the retrosynthesis and forward synthesis for the following…

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Q: If I have a mass of 71.7 kg and a volume of 82.2 L, how dense am I in grams per microliter?

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Q: Draw an orbital correlation diagram for the suprafacial-suprafacial reaction of an allyl species…

A: We have to draw an orbital correlation diagram for the suprafacial suprafacial reaction of an alkyl…

Q: Name the following using correct nomenclature: IUPAC -H CH3CH2CCH3 | CH3

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Q: 3) Propose a suitable synthesis to accomplish the following transformation. Please give the reagents…

A: The reaction is conversion of 3-ethylpentan-3-ol to 3-ethylpentan-1-ol.  The steps involved and…

Q: Given that 6.02 x 1023 ethanol molecules have a mass of 46.04 g, calculate the number of ethanol…

A: At first, we calculate the volume of the film of ethanol, which is----- 3.08 mm = 0.308 cm 10 cm =…

Q: = Use the figure below to answer the following questions. A. Determine the isomer, cis or trans,…

A: - If highest priority group are on same side, then it's a cis-isomer. - If highest priority group…

Q: How many moles of CO₂ are in 108.0 grams of CO₂?

A: Answer: To solve this question we have to use the relation between number of moles of CO2, its given…

Q: Evaluate the expression and report the answer to the proper number of significant figures. log (9.9…

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Q: Resonance Effects Assessment 1. Draw resonance contributors of the following structures. Utilizing…

A: We know that during the resonance only the π-electron Or loan pair movement takes palce while the…

Q: 76 pound flask of mercury costs $156.50. The density of mercury is 13.534 g/cm^3. 1)Find the price…

A: Given: Mass of flask = 76 pounds Density of mercury = 13.534 g/cm^3

Q: totog grilled teengirl of otheqmatining unified fearfuld mont byo o allows 6. Identify the number of…

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Q: Calculate the formal concentration (in molarity) of a KCl solution if 21.3 g of KCl is dissolved in…

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Q: 8. Draw the Lewis structures for two resonance forms of the following moleculesions. Show any formal…

A: Lewis dot structure is diagrammatic representation of molecules in which each atoms are represented…

Q: If 1in=2.54cm, how many centimeters are in 12.5? Be sure to answer the correct number of sig figs.

A: The required conversion factor is: 1 in = 2.54 cm  We have to convert 12.5 in into cm.

Q: The thermite reaction, Fe2O3 + Al Al2O3 + Fe produces so much heat that the Fe product melts. This…

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Q: How to solve the conversions 32.6m^2 to ft^2 and 54.1 yd^3 to m^3 ?

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Q: The mass of an average blueberry is 0.75 g and the mass of an automobile is 2.0x10³ kg. Find the…

A: Answer: Given data: Mautomobile=2.0×103kgMblueberry=0.75g

Q: Solve the set of problems shown below with reference to the following information about ethanol.…

A: Here we are required to find the molarity of ethanol in the wine with information stated above.

Q: 39 of 48 Which reaction is spontaneous at SATP? O AH=62.5 kJ, AS -1.25 J/K O AH--10.1 kJ, AS=-49.6…

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Q: 1: How many carbon atoms are present in a mole of ¹2C? 12 Express your answer using four significant…

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

Q: #10: Estimate the values of Mw and M for a polymer blend obtained by mixing 20g of a grade of…

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Q: Draw LEWIS structures for two constitutional isomers for C3H3CIN¹.

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Q: Construct molecular orbitals of heteronuclear atoms to explain the formation of polar bonds

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Q: Please solve all parts 5,6,7

A: As per the rules, only the first three sub-parts can be answered.  So answer for only 5, 6 and 7 are…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.