-1 T :0: S :0 What is the overall charge on the structure? -3 -4 +2 Answer Bank +3 0 -2 +1 7 +4

Q: Consider this reaction: 2HI (g) → H₂(g) + 1₂ (8) At a certain temperature it obeys this rate law. =…

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Q: identify whether each species functions as a Bronsted - lowery and of Bronsted Lowary base in net…

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Q: Fe: Select the spectator ions in the following equation: CaCl2 (aq) + (NH4)2SO4 (aq) --> CaSO4 (s) +…

A: In a reaction , Spector ions are those which do not participate in reaction which means they only…

Q: QUESTION 3 In the reaction below, which species is reduced? NiCl 2(aq) + Mg(s) → MgCl 2(aq) + Ni(s)…

A: Reduction is the process of removal of oxygen atom or gain of electrons.  Oxidation is the process…

Q: What strategy makes sense for this overall transformation? ch9_d5_q2.pdf Zaitsev elimination…

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Q: (b) 3Zn(s) + 2Cr³+ (aq) = 3Zn²*(aq) + 2Cr(s) where [Cr³+] = 0.020 M and [Zn²+] = 0.0065 M 0 E E AG=

A: Given-> [Cr3+] = 0.020 M [Zn2+] = 0.0065 M

Q: Give the mechanism of given 03 Joleow reactions > CH3CH2CEC - CH CH

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Q: A solution contains serine and alanine. What are the possible dipeptide products that can form from…

A: Dipeptide is formed when N terminal of one amic react with C terminal of another amino acid thus…

Q: Nitrogen and oxygen react as follows: N₂(g) +202(g) → 2NO₂(g) Suppose 1.85 mol of N₂ and 48.0 g of…

A: The correct answer is given below

Q: 7. + CH₂ I ₂ Zn (Cu) Ether

A: This is an example of Simmon Smith reaction of alkene using organozinc carbenoid forming to…

Q: Thank you! Required info: The mass of 1 mol of 13C (carbon-13) is 13.003 g a) what is the mass in u…

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Q: [TP] If you have two half-cells: Ag+ (1M) | Ag(s) with Eºred = 0.80 V and Cu²+(1M) | Cu(s) with…

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Q: 7 15) The dissociation of molecular bromine into bromine atoms is represented as Br2(g) 2Br(g) At…

A: First we will calculate the equilibrium concentration of Br2 ,after it's  initial value can be…

Q: 2. Which of the bases below would quantitatively deprotonate a terminal alkyne? A. BuLi B. NH3 C.…

A: Which base is quantitatively deprotonate a terminal alkyne ??

Q: When the ideas from Boyle's Law, Charles' Law and Gay-Lussac's Law are combined, you get the…

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Q: Which of the following bases can deprotonate a terminal alkyne (check all that apply)? O CH3CH₂Li…

A: Acccording to guildline I can answer only First question

Q: Can facial and meridional isomers be chiral? justify

A: We have to show facial and meridional isomers to  be chiral?    We know if there is no plane of…

Q: Atmospheric pressure (kPa) Room temperature (°C) Concentration of NaHCO3 (M) Volume of NaHCO3 used…

A: Given: Concentration of NaHCO3 = 0.200 M Volume of NaHCO3 =  50.0 mL Concentration of CH3COOH =…

Q: How many moles of CH4 are present in 137.96 g of methane?

A: Given :  Mass of CH4 = 137.96 g  molar mass of carbon = 12.011 g/mol molar mass of hydrogen = 1.0080…

Q: b Calculate K (at 298 K) for this reaction. K =

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Q: Review Reactions 1. MCPBA 2. H30+

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Q: After 50 years, what mass (in g) remains of a 200.0 g sample of a radioactive isotope with a…

A: Given that:  Initial mass of radioactive substance = 200.0g Time(t) = 50 years Half life (t1/2) =…

Q: A cholesterol molecule consists of a polar region (shown in white) and a nonpolar region (shown in…

A: Cholesterol molecule has a polar head that contains a hydroxyl group (hydrophilic), and rest of the…

Q: What is the IUPAC name of this compound?

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: Chemistry Identify the structure of (E)-4,5-dimethylhept-3- ene. O صلى سلم

A: In this question we have to tell the product of the reaction.

Q: Transform nanometers into jules 520(nm) 630(nm)

A: We have to transfer nanometers into joules. 520 nm = 520×10-9 m 630 nm = 630×10-9

Q: A 40.00 g sample of a hydrocarbon compound is analyzed by combustion analysis. The experiment…

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Q: 2. Water will evaporate rapidly at higher temperatures. What effect would the evaporation of water…

A: We are to discuss the effect of evaporation of water at high temperature on the temperature at which…

Q: 7:42 Question 45 of 50 Submit The reaction of NO(g) + Cl₂(g) = NOCI(g) + Cl(g) is found to have an…

A: In this question we have to tell that product favor or reactant on the basis of value of equilibrium…

Q: One of the reactions that destroys ozone in the upper atmosphere is NO(g) + O3(g) ⇒ NO2 (g) + O2(g)…

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Q: Which of the following will have a AS°> 0 ? A. (two particles on each side -> four particles on one…

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Q: Give the structural formulas of compounds A, B, and C in the following problems. EXPLAIN EXACTLY HOW…

A: 2,4-dinitrophenylhydrazine test is mainly used for the identification of the presence of aldehyde or…

Q: efficiency

A: We know that, In chromatography, column efficiency is measured in terms of number of theoretical…

Q: What type of redox reaction is the following? 103¯¯+51 +6H*→3 12 + 3 H₂O Comprportiontion Not a…

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Q: Calculate the pH and pOH of a solution at 25°C, if [OH-] = 1.3 x 10-⁹ M. Answer to the hundredths…

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Q: How many atoms of oxygen are present in (5.096x10^0) moles of aluminum carbonate?

A: Given : no.of moles of aluminium carbonate = 5.096 × 100 mol  To calculate : no.of oxygen atoms

Q: Given the following data: 2H₂(g) + C(s) → CH4 (9) 2H₂(g) + O2(g) → 2H₂O(l) C(s) + O₂(g) → CO₂ (g)…

A: The given data 2 H2(g) +C(s) → CH4 (g);                     ∆G0 = -51 KJ 2 H2(g) + O2 (g) →  2 H2O…

Q: What is the mole percent of ethanol (C2H5OH) in the 180 proof vodka, which consists of 71.0 g of…

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Q: Structural, Geometric and Optical Isomers: For visual clarity, brackets [] and charges on the…

A: We have to find out the relationship between two given complex  Structural isomers - different…

Q: ▼ Part A What is the mole fraction of Cl₂ in the gas? IVE ΑΣΦ XCL₂ SE ? Request Answer Part B How…

A: Given total pressure PT = 755 mm Hg  pH2O = 28.7mm Hg  T = 27+273 = 300 K  V = 0.597 L  What is mole…

Q: QUESTION 8 8. This is the first of four questions. Starting from 0.0010 M N205. 10.0 M NO2 and 10.0…

A: #Q.8: The equilibrium reaction is: 2N2O5(g) ⇌ 4NO2(g) + O2(g) Standard Gibbs free energy, ∆Go at 298…

Q: For ammonia, Kb is 1.8 × 10–5 .  To make a buffered solution with pH 10.0, the ratio of NH4Cl to NH3…

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Q: A buffer solution contains 0.11 mol of acetic acid and 0.13 mol of sodium acetate in 1.00 L What…

A: We need to find pH of given solutions

Q: Given that 0.150 L of nitrous oxide at 25 degrees Celsius and 749 mmHg pressure , calculate the…

A: Given, Volume of a gas (V) = 0.150 L Temperature (T) = 25°C = (25 + 273.15) K = 298.15 K Pressure…

Q: At 25°C, what is true about ka and kb for a weak acid and its conjugate base? O a. Ka x Kb = 1.0 ×…

A: Ka and Kb are the dissociation constant  of weak acid and its conjugate base. And product of Ka and…

Q: Check the option(s) in which a chemical reaction is always spontaneous (ASuniv> 0), regardless of…

A: To identify: The situation where the chemical reaction is always spontaneous.

Q: Show your complete solutions and name what law is mentioned in each problem. Sulfur dioxide (SO₂), a…

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Q: 16) Fill the blank of the following sentences. a) When CH4(g) is removed from the reaction below,…

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Q: The solubility product constant for a certain metal hydroxide, M(OH)2 is Ksp = 3.0 × 10−21. Its…

A: Given: Ksp of M(OH)2 = 3.0 × 10−21 Molar mass = 242.94 g/mol

Q: Question 1 Given the reaction below and its standard enthalpy change, if 0.639 moles of CaCl2 is…

A: Given that, 0.639 mol of CaCl2 into water. The total volume is 464 mL. The initial temperature is T1…