Conversions involving units raised to a power: include the correct number of significant digits. a. 5.00 mm^3 to cm^3 b. 75 acres to m^2 c. 4637 nm^3 to in^3

Q: ata Table 1. Analysis of Alka-SelltzerⓇ Mass of acetic acid Density of acetic acid Concentration of…

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Q: H3C. CH3 CH3 FIGURE 5

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Q: 12.An aluminum ion, Al³, has the following charged particles: A) 13 p, 13 e B) 27 p, 24 e C) 13 p,…

A: This can be solve from having idea of atomic no of aluminium as this is positively charge aluminium…

Q: In general, as you go across a period in the periodic table from left to right: (1) the atomic…

A: Given,  1) The atomic radius across in the periodic table from left to right is:

Q: 4. Which of the following is not a correct description of 16.0 grams of methane, CH₂? A. It is one…

A: The one mole of compund or molecule is equal to the molecular mass of that compund or molecule .…

Q: 8. K=1,7 x 10-10 for the following system which represents the dissolving of silver chloride AgCl…

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Q: If Kp = 927 for the reaction below at 310.0 K, then what is the value of Kc?(R = 0.08314…

A: Given, 2A(g) + B(s) ⇌ 2C(s) + D(g) Kp = 927 Temperature (T) = 310.0 K Note: 1 bar = 0.987 atm…

Q: 1. Calculate the equilibrium concentration value (K) for homogeneous reaction: 2Fe³+ + 21 (1) = = 1₂…

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Q: STARTING AMOUNT X 9600 1 Raw milk is stored at a dairy farm in a refrigerated cylindrical vat 6.50…

A: We have to predict the mass of milk contained.

Q: give isotope name and symbol of - cobalt-60, iodine-131, strontium-89, technetium-99, sodium-24

A: We have to write the isotope name and symbol

Q: Which of the following is true about the structure below CH, 1 CH₂ - CH₂ - C - CH₂ I CH3 - It is a…

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Q: 12. If the pressure of a gas sample is quadrupled and the absolute temperature is doubled, by what…

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Q: Chemistry CN OH Compound 1 CN Compound 3 Identify the major product from the multi-step synthesis…

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Q: Given - 1P4 (s) + 5O2 (g) —> 1 P4O10 (g) a) calculate the mass of P4 (s) required to produce…

A: Consider the reaction  equation: 1P4(s) + 5O2(g)  —> 1 P4O10(g)  Molecules of P4O10 = 3.22×1023…

Q: 8. Draw a plausible multi-step mechanism for the following transformation. Remember to use the…

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Q: What is the [Pb2+] in 0.20 M NaCl that is saturated with PbCl2 at 25 °C? PbCl₂ Ksp = 1.7 × 10-5…

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Q: Show calculations to determine unknown concentration of CH3COOH

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Q: Compute the total ATP produced in the catabolism of 1 mole of MYRISTIC ACID. Show your computations.

A: Here we need to calculate the total number of ATP produced in the catabolism of 1 mol myristic acid.

Q: Predict what volume of solution in mL will you make if you dissolve 55.0 microliters of glucose in…

A: Given, Percentage of glucose solution = 0.50 % Note: 1 microliter = 10-3 mL Volume of glucose = 55.0…

Q: 30.The first step in the Ostwald process for producing nitric acid is 4NH₂(g) +50₂(g) → 4NO(g) +…

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Q: Two metals X and Y are mutually soluble in all proportions in the liquid state, but are completely…

A: We have find out the answer by drawing binary X-Y phase diagram.

Q: Draw a valence-bond (balloon-animal) orbital picture of an ethyl cation. With reference to your…

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Q: Study the equilibrium "e" shown below. What happens if an amount of calcium oxide is removed in a…

A: Since we can see that CaO is in the product side of reaction e  And it is in the solid form so any…

Q: 3. Which of the labelled hydrogens in vitamin C (L-ascorbic acid) is the most acidic? Explain your…

A: An acidic hydrogen is a hydrogen that has a tendency to leave easily as H+ ion.

Q: How many of the atoms/ions have the incorrect configuration listed next to it. A. Be: [He]2s² B.…

A: Here we are required to find the number of atoms having correct the configuration.

Q: The word prokaryotic means

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Q: why cant 2,4-dimethyl-2-pentanol be prepared by hydroboration-oxidation

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Q: The reaction (CH3)3CBr + OH →→→→→ (CH3)3COH + Br in a certain solvent is first order with respect to…

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Q: The following data were obtained for the following reaction at 25°C. What are the rate-law…

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Q: 14. The Lewis dot symbol for the chloride ion is :Cl. :CI: :CI A. B. :CI: C. D. CI E.

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Q: what is the (HSO4)-, (SO4)2- and ph of a buffer solution which is composed of 50mL of 0.25M NaHSO4…

A: We have to calculate the pH of the buffer solution

Q: Define the term SDS page.

A: The term SDS page has a full form Sodium dodecyl sulphate.  The term belongs to electrophoresis.…

Q: Questions: 1. Propose a mechanism for the reaction between ethanol and acetic anhydride.

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Q: xcept: s cannot be created or destroyed. lement is composed of very small particles d protons,…

A: Dalton's atomic theory includes: 1. Atoms cannot be created or destroyed 2. All atoms of a given…

Q: The geometry of the CS₂ molecule is described as

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Q: True or False Metallic mercury is gray in nature.

A: Given statement is : Metallic mercury is gray in nature?  Predict whether the given statement is…

Q: 11) Which is more highly regioselective the addition of HCl to methylenecyclohexane or to 1-…

A: Answer : Regioselectivity:   Markonikov's addition reaction is a type of reaction that involves…

Q: The diagrams 1 to 3 below can be arranged to show the mechanism involved in a familiar reaction. The…

A: The correct option is D.

Q: A small carbon dioxide gas cylinder used to propel paint balls has a mass of 56.3g. When all the gas…

A: I have given the answer in the explanation section. Hope you will understand that.

Q: rovide the most correct IUPAC name for the compound draw H₂C CH₂

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Q: Enter a balanced molecular equation for the neutralization of each of the following including…

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Q: What differentiates an organic compound from an inorganic compound?

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Q: 4. What is the expected product of the following reaction? A) OCH 3 B) OH CH 3 C) CH3OH H+ OCH 3 D)…

A: Here  protonation occur at 3 position because  the generated carbocation is stabilized by  2p-2p…

Q: is there a way of doing this with stoichiometry written out?

A: Recall the given equation,                  H2C4H4O6  +  2 NaOH  →  Na2C4H4O6  +  2 H2O70.0 mL of…

Q: (a) label: NH3 (d), Keq is (circle one): greater than one or less than one conjugate base conjugate…

A: To complete the proton transfer reaction below by (a) labeling the acid and the base, (b) in the…

Q: Given the following chemical reaction in the gas phase: 2A(g) = B(g) + C(g) With: AHo = 27.0kJ y K =…

A: The given reaction is,   2A(g) <----->  B(g) + C(g)      ΔH0 = 27.0 kJ       K  =  [B] [C] /…

Q: At standard temperature, Kw for water is 1.0 x 10-14. The hydrogen sulfate ion, HSO4-, has a Ka =…

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Q: CI, CI НО.

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Q: Thermal expansion is related to the expansion and contraction of the molecules that make up a…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: Assume a reaction is 100% efficient UNLESS you are told otherwise. 1. Given: 1 CH4 + 2 O₂ → 1 CO₂ +…

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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.