Classify each chemical compound listed in the table below. compound HNO3 NaOH Mg(NO3)₂ H₂PO4 type of compound (check all that apply) ionic 0 molecular ✓ 0 0 M acid base 003

Q: + Click to draw a new structure Draw the Lewis structure of SISO and then determine if the molecule…

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Q: A student measures k for a certain blue dye to be 600.4 M-¹ at 560 nm. What is the molarity of the…

A: Given data, k for blue dye = 600.4 M-1 Absorbance (A) = 0.204 Beer's Lambert Law : According to…

Q: eaction at 11.0 °C evolves 769. mmol of sulfur hexafluoride gas. culate the volume of sulfur…

A: Ideal gas equation.    PV = nRT

Q: At 25 °C, what is the hydroxide ion concentration, [OH−], in an aqueous solution with a hydrogen ion…

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Q: A sample of argon occupies 256.8 mL at 2.04 atm and 52 °C. If the volume is changed to 377 mL and…

A: We can calculate final pressure by using combined gas law as follows.

Q: A 1.00 g sample of sucrose (C12H22O11) is burned in a bomb calorimeter which has a heat capacity of…

A: (a) The balanced equation for the combustion of 1 mole sucrose is C12H22O11(s)…

Q: How many moles of HgO are required to produce 14.8 grams of O 2 in the reaction 2 HgO - -> 2 Hg + 02

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Q: Draw NaCl at the atomic level.

A: NaCl  count up the valence electrons that are at hand. Chlorine is in the 17th group on the…

Q: Calculate the pH of 1.00 L of the buffer 0.92 M CH3COONa/0.97 M CH3COOH before and after the…

A: This is problem of acidic buffer where there is very little change or effect on adding acid or base.

Q: Absorbance 0.350 0.300 0.250 0.200 0.150 0.100 0.050 Chart Title +Series 1

A: Given :- % transmittance reading of dye = 61.6% Concentration of dye = ?

Q: Which one or more of the following statements about gases is valid? Select one or more: Ideal gases…

A: Options first  and fourth are valid about gases. As all gases that are behaving ideally have the…

Q: Using the reagents below, list in order (by letter, no period) those necessary to prepare compound C…

A: The desired product is formed in two steps. In the first step of the reaction, the benzylic…

Q: Draw the Lewis structure for SO₂ (with minimized formal charges) and then choose the appropriate…

A: Given -> SO2

Q: When might distillation be chosen over recrystallization or extraction?

A: Extraction- Extraction is the where target molecule that may be solid or liquid is extracted out by…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. NH₂ NaNO₂ aqueous…

A: Reactions are given below

Q: Fill in the orbital energy diagram for sulfur. E 3s 25 1s > 3p- 2p < < <

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Q: If a solution has an absorbance value of 0.518 at a wavelength of 460 nm, what is the percent…

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Q: It is known that vitamin C decomposes upon the exposure to air or heating. Briefly describe how you…

A: Answer:-

Q: For the reaction A (g) = 2 B (g) + C (g), consider each value of K and initial concentration of A.…

A: Here we needs to think about the strongly produc favoured or reactant favoured reactions.

Q: Fill in the orbital energy diagram for potassium. 4s E 3s- 2s 1s- AV 3p 2p 3d AV AV The lowest E…

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Q: 1. Identify the charge balance equation for a solution containing HO, OH, Ca, K, CH,OH, CrO, and Cl…

A: The charge balance equation is the equation where the sum of positive and negative charges are equal…

Q: How many stereoisomers of 2-methyl-heptan-4-ol could form? How many would you expect to form? In…

A: Only two isomers are possible.

Q: :) Considering the equation for Combustion C7H16 + 110₂ →7002₂ +8H₂O If the reaction produced 17,5g…

A: The given reaction is:  C7H16  + 11 O2 ==&gt; 7 CO2 + 8 H2O  Given Mass of carbon dioxide = 17.5 g…

Q: Why must the stopper at the top of the separatory funnel be removed before liquid can be withdrawn…

A: Solvent extraction is the liquid-liquid extraction wherein the compounds are separated based on…

Q: First, order the samples by decreasing initial radioactivity. Then calculate how long it will take…

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Q: What are the major products of the reaction below? O C A B U (A) + En CI (B) + En 80 OH A. 왜... + En…

A: m-CPBA is an oxidising agent.It is used for epoxidation of alkene. The reaction occurs through…

Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not. molecule…

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Q: How many grams of CH liquid must decompose according to the following chemical equation to transfer…

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Q: Calculate which battery lasts longer under standard conditions: a. A Zn+2/Zn0 and Cu+2/Cu0 battery…

A: Higher the Ecell longer it lasts.  There is no specific formula. Higher voltage cell runs for longer…

Q: be represented 1. The decomposition of PCBS can by the equation 2 C1₂ Hy Clb + 23 O₂ + 2H₂O → 24 CO₂…

A: 2 C12 H4Cl6 + 23 O2 + 2 H2O  ==&gt; 24 CO2 + 12 HCl Given Mass of HCl = 76.5 g   Molar mass of HCl =…

Q: Which of the following is not true regarding infrared spectroscopy? wavenumbers units are inverse…

A: Last option is not true  Hence answer will be last option The intensity of an absorption band…

Q: Assume each of the following complexes has a +2-charged metal center.  Which complex contains at…

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Q: chemist adds 0.24 L of a 0.0327 g/L magnesium fluoride (MgF2) solution to a flask. Calculate the…

A: Concentration in g/L is equal to the weight of dissolved solute divide by volume of solution  given…

Q: QUESTION 2 How many grams of O 2 would be needed to react with 4.272 moles of CS 2 in the reaction…

A: Number of moles is calculated by dividing given mass with molecular mass. In the given question, it…

Q: How many mls of a 27.5% potassium carbonate solution, which has a density of 1.08 g/mi, would a…

A: The concentration of a solution in terms of weight % is defined as: Cwt=MsoluteMsolution×100 ... (1)…

Q: 2. A 1.800-g sample of phenol, C6H5OH, was burned in a bomb calorimeter whose total heat capacity is…

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Q: What is the balanced spontaneous reaction and standard cell potential of an electrochemical cell…

A: Given -&gt; Pt2+(aq) + 2e- ------&gt; Pt(s) E° = 1.180 V -----(1) Pb2+(aq) + 2e- -----&gt; Pb(s) E°=…

Q: Draw and I palos a model of 4 molecules of H2O and label the strongest interactions that are present…

A: The strongest interaction that are present between separate H2O molecules= intermolecular H- bond

Q: Match the terms (1) active site, (2) lock-and-key model, and (3) induced-fit model with each of the…

A: We need to match the given terms (1) Active site, (2) lock-and-key model, and (3) induced-fit model…

Q: When butan-1-ol is reacted with propanoic acid, what is the IUPAC name of the organic product? A

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Q: At what temperature does sulfur tetrafluoride have a density of 0.225 g/L at 0.0721 atm? Tap here or…

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Q: convert 1.0g of meso stilbene dibromide to mmol.

A: Molecular formula of meso stillbene dibromide is (C6H5CH(Br))2

Q: When (2E)-but-2-ene is hydrogenated, what is the IUPAC name of the product? A

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Q: CH3 CH₂ Br Na* OCH 3 CH3 CH₂

A: -&gt; In E2 mechanism base can abstract anti periplanar beta hydrogen and form alkene as product.…

Q: 8. a) Circle which of the following is(are) a likely intermediate(s) in the mechanism for the given…

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Q: Indicar los productos (y su estereoquímica) y el tipo de mecanismo (razonado). (CH3)3CO K+ (CH3)3COH…

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Q: V Note that since the In compressing a gas at constant pressure, work is done on the system and the…

A: Given, The gas is compressed under constant pressure. The work done is given by P times ∆V.…

Q: 9.Label the functional groups and identify the correct compound based on the IR spectrum. by by I %…

A: Anlyse ir spectrum.

Q: Answer the questions below about the highlighted atom in this Lewis structure: H H + H-C- C=C-H │ |…

A: A sigma bond is a covalent bond created when two atomic orbitals axially overlap. The methane…

Q: What is the principal product(s) formed when 1 mol of methylmagnesium iodide reacts with 1 mol of…

A: Correct option is I