Which is the reacting species for the reaction? HNO3 H2SO4 The following compound: HON %D O The following compound: N. %3D HO O-S-OH The following compound: D-S-OH O The following compound %3D NO 00-I

Q: Part A Based on molecular structure, arrange the following oxyacids in order of increasing acid stre...

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Q: Part A A soluton is prepared that has NI-130 M and (CI"-0.100 M. How many grams of AgNO, can be diss...

A: Solubility product is the minimum ionic product of concentration of constituent ions of a salt requi...

Q: Which of the following is an aldol condensation product derived from the self-condensation of 2-buta...

A: ->Ketone or aldehyde which has alpha carbon present can give Aldol condensation reaction . ->B...

Q: What other methods can be used to further extract lipids from coconut aside from hot extraction? Wha...

A: Answer - According to the question - Coconut oil is traditionally extracted by boiling coconut milk ...

Q: 1. For the reaction shown, find the limiting reactant for each: 4 Al (s) + 3 O2 (g) → 2 Al203 (s) a....

A: The specie which is present in less amount is the limiting reagent.

Q: 8. The equation for the combustion of methane, CH4 (the main component in natural gas) is shown belo...

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Q: ns ΔΗ and ΔS.

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Q: Part A a solution that is 0.175 M in HC2H3O2 and 0.100 M in KC2H3O2 Express your answer using two de...

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Q: t temperature doe

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Q: N2(g)+3H2(g)=2NH3(g) Following the reaction above, if 5.00 L of nitrogen reacts completely with hyd...

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Q: 8,9

A: Question 8: Element B has 1 valence electron, therefore it can conduct electricity. Hence, it is a C...

Q: Acetic acid (HC2H3O2) reacts with pyridine (C5H5N). What are the products of this acid - base reacti...

A: conjugate acid–base pair consists of two substances that differ only by the presence of a proton (H⁺...

Q: Calcium hydroxide, which reacts with carbon dioxide to form calcium carbonate, was used by the ancie...

A: Given, moles of CaCO3 formed = 3.8 mol

Q: . A 32 g of NaOH is dissolved in enough water to make a 325mL solution. Calculate the molarity of th...

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Q: What is the molar solubility of BaF2 (Ksp = 1.8 x 10-7) in a solution containing 0.33 M KF(aq)?

A: BaF2(aq) -----> Ba+2(aq) + 2F-(aq)  Ksp = 1.8 x 10-7 

Q: Part A: The pressure in a car tire is 1.88 atm at 25 C. What will be the new pressure if the temper...

A: T1=25°C=(25+273)K=298K T2=37°C=(37+273)K=310K P1=1.88atm P2=?

Q: icrowave radiation Itraviolet light nfrared radiation yellow light

A: Visible spectrum consist of seven colors radiations (VIBGYOR) So,  Microwave radiation  Ultraviolet...

Q: 1.0 M aqueous solutions of the following substances are prepared. Which one would you expect to have...

A: Given 1.0 M aqueous solutions of  NaOH  CH3CH2OH (ethanol)  KBr CH3COOH (acetic acid)  HClO4 We need...

Q: )  What is the energy per photon of infrared radiation with a wavelength of 2.96 μm? ____  J b)  Wh...

A: Wavelength = 2.96 x 10-6 m      

Q: What is the pH of a 0.419 M C6H5CO2H M solution if the Ka of C6H5CO2H is 6.5 *10^-

A: pH of a solution is related to the concentration of H+ ions in the solution and is given by the foll...

Q: a student dissolves 55.0 mg lithium phosphate in enough water to make 250.0 ml of solution. What is ...

A: Concept: Normality is the number of gram or mole equivalents of solute present in one litre of a sol...

Q: * 00 Aqueous potassium iodate (KIO_) and potassium iodide (KI) react in the presence of dilute hydro...

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Q: he mass c

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Q: Review I Co Find the H30 in a Sauvignon Blanc with a pH of 3.24. ΑΣφ M (H3O]: %3D Submit Request Ans...

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Q: In a redox reaction, electrons are transferred O from the substance being oxidized to the reducing a...

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Q: What is ΔrS for a reaction that has ΔrH = -64.8 kJ mol-1 and ΔrG = 84.7 KJ mol-1 at 19.9 °C? Express...

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Q: The hydroxyl radical in the atmosphere is most effectively removed by hydrocarbons such as methane a...

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Q: Identify the battery that is in most automobiles. NiCad battery lithium-ion battery fuel cell lead-a...

A: Automobiles are of various kinds and hence the kind of batteries used in automobiles will also be of...

Q: How many mL of 55% by mass ethanol (density =0.952) is needed to mix with 620 mL of 70% by mass etha...

A: Given,  The volume in mL of 55% by mass ethanol (density =0.952) is needed to mix with 620 mL of 70%...

Q: A 25.0 mL sample of a saturated Ca(OH)2 solution is titrated with 0.028 M HCl, and the equivalence p...

A: Given that,  Volume of Ca(OH)2 (V1) = 25.0 mL  Molarity of HCl (M2) = 0.028 M  Volume of HCl (V2) = ...

Q: What is the pH of 0.0190 M NaOH?

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of th...

Q: asing acid strength. them

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Q: Given that the collision diameter of helium is 2.15 Å, calculate the mean free path of helium at sea...

A: The mean free path (λ) for the collision among gaseous molecules can be calculated using the formula...

Q: Constants FenodIC Table Among three bases, X, Y, and Z, the strongest one is Y¯, and the weakest one...

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Q: .  Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution

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Q: Identify the 1,2 and 1,4 products formed in the reaction shown. Br 1 mol HBr 2 Br Br Br 3 1 is the 1...

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Q: If the filter paper is weighed before instead of after being placed in the 105°C oven for an hour, w...

A: Limiting reagents are those reactant which is present in  lesser amount and is consumed first, This ...

Q: Consider the following reaction Bacl, (aq) + Na, SO. (aq) - BaSO, (s) +2 Naci (aq) Suppose that 1496...

A: Given:  Concentration of BaCl2 = 1.220 mol/L  Volume of BaCl2 = 1.496 L  Concentration of Na2SO4 = 1...

Q: What is the pH of a neutral solution at a temperature where K = 8.0 x 10-14? Express your answer num...

A: Given that, Kw= 8.0×10-14 pH = ?

Q: f. 2-ethyl-cyclopentane-1,3- dicarboxylic acid ortho-hydroxybenzoic acid g.

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Q: gaseous mixture contains 4.56 g propane, C3H8, and 1.22 g chloroform, CHCL3. Assuming that both comp...

A: Mass of propane  = 4.56 g Mass of chloroform = 1.22 g V = 100 ml = 0.1 L  T = 28oC  = 301 K Molar ma...

Q: minutes, how much will be left after 30 minutes? (1)   Fill in the blank with the last three digit ...

A: 1) if you have 722 mg of a radioactive  2) formula is  Kt = ln(A0/At)  

Q: 41-50. When exactly 750.0 mL of a solution containing 0.5840 N of magnesium hydroxide was combined w...

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Q: Which of the following shows the correct conjugate acid base pair?   Select one: a. SO32-(acid) / HS...

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Q: hat the time ad submevs ion in day of Brass lloy(25%2n, 75%. cu) , avca was 10 cm², that 2. 5 kg had...

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Q: A chemist places 1.750 g of ethanol, C2H6O, in a bomb calorimeter with a heat capacity of 12.05 kJ/K...

A: a.) Models would be calculated using formula :  Moles = mass / molar mass  b.) To calculate q ( heat...

Q: True or false a) Kappa- and Iota- carrageenans contain 3,6-anhydro-a-D-galactopyranosyl residues. ...

A: Carragenan used in food additives to thicken the food.Kappa carrageenan Found in red seaweed is comm...

Q: 8, Method to isolate ethanol from ethanol and water mixture 9. The different colors in black ink

A: To solve this problem we will to know about different methods of separation .

Q: a. H,PO.(aq) + Fe(NO,)2(aq) → O H,PO,(aq) + Fe(NO,)2(aq) → HNO3(aq) + Fes (PO.)2() Rule 6: Most phos...

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Q: A student attempts to determine the buffer capacity of a solution by titrating 40.0 mL of solution w...

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