Write TRUE if the underlined word/phrase makes the statement correct. Otherwise, write the correct WORD/PHRASE that will make the statement true.  6-hydroxy-1-naphthoic acid is soluble in 5% NaOH and soluble in 5% NaHCO3  The compound below is a miscellaneous compound, it cannot react with 5% HCI.

Q: A certain metal, M, forms two oxides, M2O and MO. If the percent by mass of M in M2O is 73.4%, what…

A: The answer is given below

Q: Question 9 The following data were obtained for a reaction. What is the activation energy? R-8.314…

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Q: The standard reaction free energy AG= -457. kJ for this reaction: 2 H,(g) + O,(9)→2 H,O(g) Use this…

A: A chemical equation can be added, subtracted, multiplied, or divided similar to an algebraic…

Q: What is the product (s) of the following Reaction? H2 Rh (PPH3),CI B E A O D&E O C&E O A&B O C&D O…

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Q: What is the pH at the equivalence point in the titration of 100.0 mL of 0.0500 M HOCl (Ka=3.5×10−8)…

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Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: Mno, (s) +…

A: The given redox reaction is, MnO2(s)+4H+(aq)+2Cr2+(aq)→Mn2+(aq)+2H2O(l)+2Cr3+(aq) The overall…

Q: Calories

A:

Q: lentify the pH at the equivalence point for the titrations of the pairs of aqueous acids and bases…

A: Given, the acid-base pairs: HCl + NH3 CH3COOH + KOH HClO4 + NaOH We have to find the pH at the…

Q: Which of the following compounds becomes water soluble upon the addition of sodium hydroxide (1 M)?…

A: The correct answer is given below

Q: 6) Calculate the moles of solute in these solution volumes. a) How many moles of solute are…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: Identify the solubility class and give the best solvent that can differentiate the pairs of…

A: A pair of compounds can be separated from each other depending upon their relative polarity on the…

Q: e temperature a

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Q: Calculate the volume (mL) of 1.0M potassium carbonate (K2CO3) needed to prepare 5.0 g of the COBALT…

A:

Q: Which of the following will not provide an ether as a product? a. reduction of an alcohol b.…

A: (a) when an alcohol treated with reducing agent like Lithium aluminium hydride, then there is no…

Q: Rank the following bond angles from least to greatest: OH A<B<C<D OD<C<B<A A<C<B<D OD<B<C<A

A: We know angle made by bond A is largest= 180° and D is smallest. Hence our answer should either be…

Q: Now it's your turn to make the beaker drawings for one of the chemical reactions you observed…

A: If a salt is soluble in water it will form ions otherwise it will be remains as solid precipiate.

Q: Phosphorus-32 is radioactive and has a half life of 14.3 days. How much of a 9.00 mg sample would be…

A:

Q: The solubility of Zn(OH), in water at 25 °C is measured to be 4.2 × 10 L -4 g 2. Use this…

A:

Q: For a certain chemical reaction, the equilibrium constant K = 1.1 x 10 at 25.0 °C. Calculate the…

A: Here, we have to calculate the value of the standard Gibbs free energy of a reaction at 25.0 ∘C if…

Q: Identify the strongest acid O CH;OH O H,SO4 O HF О НCN O OH

A: given :-  chemical formula of compounds  CH3OH  H2SO4  HF  HCN  OH-  to identify :-  strongest acid

Q: QUESTION 3. The number of moles of C and D produced on mixing 5 moles of A and 7 moles of B are…

A:

Q: Provide the reagents that would accomplish the following reaction. Br NaBr O HBr, H20 O H2, Br2 HBr,…

A: The answer is given below

Q: Part B Complete this vocabulary exercise relating to enzymes. Match the words in the left column to…

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Q: If 22.0 grams of propane (C3H8) is combusted in a bomb calorimeter containing 3.25 liters of  water,…

A: as we know that,

Q: When dry ice (solid CO 2) sublimates, its entropy (A) increases (B) decreases (C) does not change…

A: sublimation is an endothermic process , means is heat used up in sublimation process from the…

Q: eous or nonspontaneous? 3 H2(g)2 NH30(g) AS° System = 180J/K %3D ndard enthalpy of formation of an…

A: 2) Given,  □H = -45.9 kJ/mol □S = 180 J/mol-K □G = □H - T□S = -45.9 - 298×180/1000 = -99.5 kJ/mol As…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Chemical equilibrium is branch of chemistry in which we deal with speed at which rate of reaction…

Q: Express the following with the least number of significant figures a) 12.85497195 b) 1.81231802…

A: Express the following with the least number of significant figures---

Q: Nombre Ciclohexanol Ácido Fosfórico Ciclohexeno Agua Forma Molecular C6H120 H3PO4 C6H10 H20 Р.М.…

A: Density = Mass / Volume So, Mass = Density * Volume Also, No of moles = Mass / Molar mass

Q: Calculate the molar solubility of BaCrO4. Ksp of BaCrO4 = 1.2 x 10-10

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Q: A medical technician is working with the four samples of radionuclides listed in the table below.…

A: Radioactive decay follows the first-order kinetics. The half-life of the first-order reaction does…

Q: 2+ forms a coordination complex, Cu(NH3)4+2 ions (i.e. product of Lewis base-Lewis acid reaction) in…

A: Given Cu(OH)2 is most soluble in which of the following solutions? A.  6.0 M Na2CO3 B. 6.0 M NH3 C.…

Q: 1. Name the major product of the reaction between (S)-2-bromohexane and KCH3COO. Be specific with…

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Q: why it makes sense to use an internal standard in IR spectrometry when its not used in Uv-Vis

A: Solutions- Internal standard method is used in Infra-red spectrophotometry.

Q: Q1) Each of the following IR spectra is associated with one of the compounds below. Identify the…

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Q: What ion would stronium replace in hydroxylapatite?

A: We have to tell the ion which is replaced by stronium in hydroxylapatite.

Q: A voltaic cell prepared using aluminum and nickel has the following cell notation.       Al(s) |…

A: Given :-  Cell notation :  Al(s) | Al3+(aq) || Ni2+(aq) | Ni(s)  To determine :- reaction occurs at…

Q: QUESTION 16 The role NADPH plays in the reaction catalyzed by riboncleotide reductase is to: O NADPH…

A: Correct option is B.

Q: Using s rd reduction potentials from the ALEKS Data tab, calculate the standard reaction free energy…

A: Using equation: ∆G0=  -nFE0 cell  ∆G0 = standard Gibbs free energy  n = no. of electron in that…

Q: A compound exhibits a peak at 1685 cm1 in its IR spectrum. Describe how 13C NMR can be used to…

A: The answer is given below

Q: Consider hydrogen atoms Ha, Hp, He, and Ha. Which is the correct order of acidity for the labeled…

A: Concept:  Acidic nature of organic compound: In general, we can find the strength of an acid in an…

Q: Soalan/ Question 3 The weight of a certain population of young heifers is approximately normally…

A: We asked to find the probability of subject that selected at random from given population. The…

Q: A 20,000 L tank of ethylene oxide is formed at 748 kPa and 525 K, the gas is cooled to 293 K. The…

A:

Q: The IUPAC name of the following structure is: OH The IUPAC name of the following structure is…

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

Q: reducing agent?

A:

Q: Laboratory Task Based on alcohol, phenol, and ether, and previous notes on electrophilic aromatic…

A: Here we have to explain why boiling point of diethyl ether is less than butan-1-ol.

Q: Propose a possible starting material for the following reaction. HO 1. NaBH, CH,CH,OH 2. HCI, H2O

A:

Q: 3. Complete the table below for the reaction: 2A + 3B 2AB No. of Possible Rate Law Expressions…

A: Generalized rate law expression is  Rate = K [ reactant]n Where K = rate constant  n = order of the…

Q: [OH-] = 5.6 × 10-4 M?

A: The correct answer is given below

Q: 2C1 (aq)+2HNO, (aq)+ 2H" (aq) Cl, (g) + 2NO (g) +2H,0 (1) Data Br2(1)+2e-2Br (aq) Ca2+(aq)+2e+Ca(s)…

A: Given-&gt; 2Cl-(aq)  + 2HNO2 (aq) + 2H+(aq) ---&gt; Cl2(g) + 2NO(g) + 2H2O(l)

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.