How many sig figs should I have in 1.18 meters converted to inches

Q: 3. After an IV bolus dose of 500 mg of a drug, the following data were collected: (first order…

A: We have to determine C0 , Rate constant (k) and Half life (t1/2) of the given I order reaction.…

Q: For each atom in the table below, write down the subshell from which an electron would have to be…

A: To form a cation electron is removed from the last subshell of valence shell and to form an anion…

Q: How can you distinguish a straight-chain alkane from a saturated fatty acid?

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Q: Determine the stereochemistry of product 3 ?

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Q: Consider the following buffer system: 0.71 M H3PO4 and 0.64 M H₂PO4-. What is the pH of such a…

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Q: 8. Show how you would convert (in one or two steps) 1-phenylpropane to the three products shown…

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Q: Chemistry In Gravimetric Determination of Calcium as CaC2O4·H2O experiment... I am confused about…

A: In Gravimetric Determination of Calcium as CaC2O4·H2O experiment we have determine what is the…

Q: 4. When the following compound is heated in methanol, several different products are formed as shown…

A: Given in following question a reaction draw a machenism these reaction when given compound heated in…

Q: A mystery compound is found. A compound with a molecular mass of 56 g/mol is found to be composed of…

A: Concept based on percentage composition of elements.

Q: 17. Show how you would synthesize the following compound from any starting material containing no…

A: starting material is cyclopentanone which have five carbons only.  In first step, alkyl halide by…

Q: Conversion problem a. 25.345 μg/ml is converted to kg/cm3  b. 203.77 miles/sec is converted to…

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Q: Give the formal charge on the highlighted carbon in each species. All H’s and electrons on the…

A: Formal charge is theoretical charge over an individual atom of polyatomic molecule. Formal charge is…

Q: What is the difference between atomic structure and crystal structure?

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Q: The names is INCORRECT. Write and draw the most probable IUPAC name.

A: The detailed solution is done below .The concept used here is from General organic Chemistry…

Q: Write the best Lewis or Kekulé structure (showing all lone pairs of electrons, formal charges, and…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first three parts…

Q: Dehydration synthesis vs hydrolysis (which adds H2O to the complex and which process removes H2O)

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Q: Calculate the frequency of a light with a wavelength of 24.1 mm. Give your answer to 3 sig figs.…

A: Given -> Wavelength= 24.1 nm = 24.1 × 10-9 m (1nm = 10-9m)

Q: 15. Show how you would synthesize the following alcohol from compounds containing no more than five…

A: Concept based on carbonyl compound with grignard reagent.

Q: 5) How many grams are there in 7.50 x 1023 molecules of H₂SO4? 2 x 1001. 2.02 23 32.07 +64.00 1 х…

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Q: Which experiment showed that wave-particle duality extends to particles like electrons? Double-slit…

A: Wave particle duality extends to particles like electrons means that electrons behave as particles…

Q: According to the following pKa values listed for a set of acids, which would lead to the strongest…

A: pKa is the negative logarithm of acid dissociation constant Ka of base ten .The mathematical…

Q: Specify the types of strain that destabilize the conformer shown below. Hint: All bonds not…

A: A question based on stereochemistry that is to be accomplished.

Q: What is the wavelength of radiation that has a frequency of 6.3×1011 s−1s−1 ?         Express the…

A: Given that:  Frequency = 6.3×10-11 s-1 Wavelength = ?

Q: What does the angular-momentum quantum number, l, describe? answer choices:  a. The clockwise or…

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Q: What is the correct volume reading in the volumetric pipette below? Type your answer without units.…

A: A question based on general chemistry that is to be accomplished.

Q: 1) How many moles are there in 24.0 grams of FeF3? 55.85 +57.00 112085 2 1 X 55,85 3 x 19,00 -…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Show that the atomic packing factor for HCP is 0.74

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Q: Nucleus containing protons and neutrons -10-4 A- Volume occupied by electrons I-SA The structure of…

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Q: H3C I OH F3C III Br3C ОН II ОН A) | < || < ||| B) ||| < || < | C) || < I < ||| D) ||| < | < || E) ||…

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Q: Balanced equation for the reaction of nitrogen with hydrogen to produce ammonia. 1st…

A: The chemical reaction between nitrogen (N2) and hydrogen (H2) to produce an ammonia (NH3) is as…

Q: Н EtO₂C 2 CO₂Et HO A (10 mol%) сн. с. 0°C Eto C- EtO₂C OH H 3 82% yield 93% ee

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Q: Provide an acceptable name for the following structure: }

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Q: Question 36 Avobenzone is an active ingredient in some common sunscreens. Which of the following is…

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Q: Calculate the pH of a solution prepared by adding 35.0 mL of 0.050 M HBr to 160.0 mL of 0.10 M HI.…

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Q: Sucralose (the ingredient in Splenda) is a zero calorie artificial sweetener and sugar substitute…

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Q: Which of the following terms best describes the product from the following reaction? O…

A: Here we have to predict  the stereochemistry of the products obtained  in the addition reaction of…

Q: The composition of Liquefied Petroleum Gas (LPG) is 0.5% ethane, 0.1 % acetylene, 16.4% propar 2.1%…

A: Given thatComposition of Liquefied petroleum gasMole fraction of ethane = 0.005Mole fraction of…

Q: 0 Which one of these compounds would give two signals between 60 and 85 in the proton NMR? O…

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Q: The Ha hydrogen on the left will appear as a H3C H H3C Br septet triplet doublet sextet singlet…

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Q: what is the chemical formula for sodium acetate?

A: Sodium acetate is a basic salt formed from a weak acid, acetic acid, and a strong base, sodium…

Q: Calculate the number of grams of sodium in 2.20 g of this sodium-containing food additive.…

A: Given, mass of sodium benzoate (NaC7H5O2) = 2.20 g mass of sodium (Na) = ? Note: molar mass of…

Q: Find ASsys, ASsurr, AS universe, q, w, and AU for the reversible isothermal expansion of 1.00 mol of…

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Q: Convert the following measurement. 7.34 × 10 2 -6 kg-m 2 || g*cm

A: 1 kg = 1000 g and  1 m = 100 cm

Q: A student wants to determine AG experimentally of an aqueous reaction. Which materials can work?…

A: Here we have to choose correct option about materials for determination of △G experimentally of an…

Q: Culate the de Broglie wavelength pe your answer... g ball traveling at 19.77 m/s. Assume the ball…

A: Given mass of ball = 144 gram  Velocity of ball = 19.77 m/s We have to calculate de Broglie…

Q: The concentration of H+ ions in a bottle of table wine was 3.7 x 10^(-4) M right after the cork was…

A: here we are required to calculate the pH of the wine and the concentration of the hydroxide ions on…

Q: 5. Solvolysis of bromomethylcyclopentane in methanol gives a complex product mixture of the…

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Q: What is the de Broglie wavelength (in meters) of a 6.50 g bullet fired from a rifle with a velocity…

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States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.