Mass Spec IR 100 80 - 60- 40- 20 - ca 1229 219 34 2126 1706 29 760 21 1361 10 11 20 678 0.0+ 40 45 50 55 60 65 70 75 m/z

Q: Predict whether ammonium binoxalate would be acidic, basic, or neutral in water. Show all…

A: The salt formation involves the combination of an acid with a base. Based on the nature of the acid…

Q: what does rancidity of oils mean what causes rancidity of oils what is the acid value of oils

A: Rancidity of any oils means that the development of unpleasant smells because of which texture and…

Q: Use the References to access important values if needed for this question 1. The formula for the…

A:

Q: The conjugate base of H 2PO 4 is O HPO42. O H3PO4. O PO43. O H2PO42. O H3PO42

A: A conjugate acid is formed ,when proton is added to the base.A conjugate base is formed when proton…

Q: Consider the following data on some weak acids and weak bases: acid base Ka K, name formula name…

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Q: Which one of these salts will form a basic solution upon dissolving in water? KBr O NaCl O NANO2…

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Q: Write an equation for the reaction in which H₂C8H7Os (ag) acts as a base in H₂O(1). Express your…

A: Acid base reaction gives the salt and H2O as a product. So following type of reaction observed:-

Q: 5. When too much acid enters the body it can cause acid reflux, what should the medication for acid…

A: When too much acid enters the body it can cause acid reflux. Acid reflux is a digestive disease in…

Q: Rank the following solutions according to their acidity: Rank Solution 1 pH= 11 Solution 2 H30* =…

A: To rank the given solution according to their acidity

Q: Part A Calculate the pH of a solution containing a caffeine concentration of 415 mg/L. Express your…

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Q: Prove the below statement ? The more readily a compound donates a proton, the stronger the acid.

A: Acidic nature depends on the proton donating tendency. More easily the proton donate, more is the…

Q: Why don’t protons stick together

A: Protons in an atom are positively charged particles.

Q: SAMPLE Calamansi Tap water Distilled Water Vinegar Sugar in water Baking soda Comstarch Soft drink…

A: Acid or Base  Depending on how one chooses to see the characteristics of acidity and basicity, the…

Q: 2. What affect, in any, would this error have on the molarity of acid in part two? Would you…

A: The calculation for the average molarity of NaOH, 0.1137 M is correct from the Data table:…

Q: As the pka of an acid increases, the acid will be: O Stronger O Weaker O Converted to basic solution…

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Q: Which base is weaker, the one that has kb 4.0 x 10-10, or the one that has kb 4.4 x 10-4 ?

A: The given data is, The base one that has kb 4.0 x 10-10 The base one that has kb 4.4 x 10-4

Q: Answer both please 1.Carbon occurs in water in 3 different photons, CO2, HCO3-, and CO3-2.  a- Is…

A: Carbonic acid: It is C- containing acidic compound with molecular formula H2CO3 having 2 proton to…

Q: Which of the following is strongest acid HA (pka = 1) HB (pka = 2) HD (pa = 3) НЕ (pка — 4)

A: Pka of acid is given by the negative logarithm of Ka i.e pKa = -log Ka where Ka is the acid…

Q: What is(are) the major product(s) of the following reaction ? Ph CH;OH I Ph OCH3 Ph ÖCH3 Ph

A: Unimolecular nucleophilic substitution reaction (SN1): This reaction proceeds into two steps. The…

Q: Using the Lewis acid-base definition, how would you categorize a legend? How would you categorize a…

A: According to Lewis acid-base definition ligand can be categorized as Lewis base and transition metal…

Q: Ph 門

A: Since you have asked multiple question, we will answer the first question for you. If you want any…

Q: MasteringChemistry: CHE154 SX session.masteringchemistry.com/myct/itemView?as <CHE154 S20 Ch17…

A: The pH of the solution can be defined as the negative of the logarithm of [H3O+]. Mathematically, it…

Q: The forensic technician at a crime scene has just prepared a luminol stock solution by adding 15.0 g…

A: Luminol has chemical formula 5-amino-2,3- dihydro-1,4-phthalazinedione used for forensic science…

Q: Select the part of the chemical species below that is the electron sink ( Lewis acid)

A: This question belongs to Lewis dot structure from Chemical Bonding Chapter.

Q: Phenol has a pKa of 9.99. Calculate the pH of a 0.195 M solution.

A: phenol is a weak acid and will form a buffer solution as it gives phenoxide ions in the presence of…

Q: Can the fluorine ion stabilize a carbanion? Why or why not.

A: In the given problem We have to describe the inductive effect of fluorine.

Q: If the pH is 4, what is the %HA at of a molecule has a pKa = 4? Report the answer to one decimal…

A: The degree of dissociation α is used to measure the amount of acid dissociated and is represented as…

Q: find the faces of maleic acid

A: The chemical formula for maleic acid is C4H4O4.

Q: How can you use organometallic reagents or other KNOWN reactions to complete the following…

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Q: What is the Ka for an acid if a (1.30x10^-1) M solution has a pH of (3.500x10^0)? Round your answer…

A: Given,Molarity of an acid = 1.30 x 10-1 M pH of the solution = 3.500 x 100

Q: Briefly explain why concentrated acids are weighed using a weighing bottle or iodine flask…

A: Concentrated acids are highly corrosive in nature. If a concentrated acid comes in contact with…

Q: What does these Ka and pKa values tell you about this acid? Is it strong or weak? How do you know?

A: pH = -log √(Ka x C)  Where, Ka is equilibrium constant and C is concentration.

Q: When the pH is more than two (2) pH units BELOW the pKa of an amine group (e.g. -NH2), what form is…

A: This problem is based on amino acids pka values. We know at pKa values half of the acid is present…

Q: Data Table 1: Calcium hydroxide pH 11.09 10.95 11.16 11.06 Trial Number Trial 1 Trial 2 Trial 3…

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Q: What do  you mean by carbon acid? What is the range of their pKa's?

A: What do you mean by carbon acid? What is the range of their pKa's?

Q: So /Jmol.1 K-1 ?HP / kJ mol-¹ Ca(OH)2(s) 83.4 -986.1 NH4Cl(s) +94.9 -314.6 CaCl₂ (s) 104.6 -795.8…

A: The balanced chemical equation is: Ca(OH)2(s) + 2NH4Cl(s) → CaCl2(s) + 2NH3(g) + 2H2O(l)

Q: The proton with the lowest delta value (the most shielded) is The proton with the highest delta…

A: The NMR spectroscopy is an abbreviated form of Nuclear Magnetic Resonance Spectroscopy. Each kind of…

Q: Beaker 1 2 3 4 5 6 DI water Substance Calcium carbonate and magnesium hydroxide Alumina/magnesium…

A: Answer:-This question is answered by using the simple concept of neutralisation reaction in which…

Q: which of the following is your unknown? a) chloroacetic acid Ka= 1.41 x 10^-3 b) 3-chloropropanoic…

A: Ka value determines the acidity of the acids. The value is higher for the strong acids containing…

Q: Find the pOH of a solution whose pH is 11. Answer:

A: pOH of the solution will be 3

Q: Find the pOH of a solution whose pH is 12. Answer:

A:

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.