f the pH of the blood of most animals shifts 0.3 units. above or below. the normal range (7.3-7.5), what is going to happ

Q: Which pH region is MOST likely for a sample of vinegar? Select one: A. 8 to 13 B. 0 to 1 C. 13 to…

A: The value of pH determines whether the given substance is acidic or basic in behavior. Its range…

Q: Citric acid is a stronger acid than carbonic acid. Which has a higher pH, 0.01M citric acid or 0.01M…

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Q: Name three foods that containacetic acid.

A: Name three foods that contain acetic acid.

Q: At 10.ºC, Kw = 1.14 x 10-15. What is the pH of water at 10.ºC? Choose the closest answer. 3.98…

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Q: Consider 0.1M H3A (Given Ka1= 1x10-4 , Ka2=1x10-9, Ka3=1x10-12 ). Calculate the Concentration of…

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Q: Phenolphthalein turns pink when the pH is less than 7. True or false

A: Phenolphthalein is an indicator which changes color as per the pH of the solution.

Q: What is the concentration ratio of H2PO4- to HPO42- at pH = 7.05? H2PO4-(aq) ↔ HPO42-(aq) + H+(aq)…

A: According to Handarson's Equation :PH = PKa+ log HPO42-H2PO4-Given PH = 7.05Ka = 6.2 x 10-8Pka =…

Q: Arrange the following solution from lowest pH to highest pH: 0.20 M CH₃COOH (Ka = 1.8 x 10⁻⁵), 0.06…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What is the hydrogen ion concentration in a solution with pH 8.64? (2.3x10-9M or 0.0000000023 M)

A: Answer

Q: Explain the difference in H+ concentration between anacid and a base.

A: The objective of the question is to discuss the difference in the H+ concentration of the acid and…

Q: The pH of normal blood is 7.4. The pH of a diabetic's blood was determined to be 6.4.  Which…

A: Given is pH of normal blood = 7.4 pH of diabetic blood = 6.4 We are to compare [H3O+] concentration…

Q: Determine the Ka of an acid whose 0.294 M solution has a pH of 2.4. Use two significant figures in…

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Q: Draw the product of each directed aldol reaction.

A: SOLUTION: Step 1: Aldol condensation is a condensation reaction in organic chemistry in which an…

Q: What is the Kw of pure water at 50.0 degrees Celsius, if the pH is 6.630

A: A numerical problem based on equilibrium concept that is to be accomplished.

Q: Calculate the pH of a 0.15 M acid solution; Ka=2.95 x10-8 Group of answer choices 4.18 6.36 2.09…

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Q: A patient has an arterial PO2 of 50 mmHg, an arterial PCO2 of 60 mmHg, and an arterial pH of 7.36.…

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Q: Identify if the following substance has high, low, or neutral pH: Battery acid A. Neutral B. High…

A: Battery acids are very strong they can burn the skin as well. So, consequently They have very low pH…

Q: What does acid do to marble (calcium carbonate)? What are the generic products of a neutralization…

A: When Calcium carbonate reacts with any acid like HCl or H2SO4  the products formed from the reaction…

Q: The pKa of a basic drug is 8.5. Calculate the percent of an ionized drug present at a pH of 7.4.…

A: Given, pKa of a basic drug = 8.5  pH of the solution = 7.4     Required,…

Q: Aqueous solution of urea is acidic , basic or neutral?

A: Urea is an amide and amides are basic in nature. The basicity of amines is due to presence of lone…

Q: Calculate the pH for each H+H+ concentration.   [H+]=1×10−7 MpH=[H+]=1×10−7 M              [H+]=0.01…

A: All acidic solutions possess a specified pH value which tends to denote the amount of H+ ions…

Q: How the pH epectrode recognize the sample being measured? Explain thoroughly.

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Q: Choose the correct letter. Explain answer briefly in 2 sentences. When a strong base is added to a…

A: pH scale:  Negative logaritham of H+ ion concentration is called pH  i.e pH = - log[H+] if pH = 7…

Q: Substance pH Substance pH Lemon Juice Lavndry detergent DIshwashing de tergent Bakıng orange Juice…

A: An acidic solution has a pH of less than 7 and it turns blue litmus to red. A basic solution has a…

Q: Use the chart as your reference to answer item 12. COLOR BELOW LOWER RANGE INDICATOR Bromcresol…

A: The pH of a solution can be calculated using the formula: pH = -log[H+] [H+] = concentration of…

Q: The pH after adding 23.0 mL of 1.0 M NaOH to 25.0 mL of 1.0 M HCl is   0.080   1.1   1.4   0.042

A: According to guidelines i can answer only first question, please repost the other question

Q: Which solution has the highest H3O+ concentration? Solution 1: pH = 1.5   Solution 2: pH = 3…

A: We know ,  [H3O+] = 10-PH  By this formula we can calculate the H3O+  ion concentration at different…

Q: C6H7O6H, Ka = 6.8 × 10-5) and [C6H7O6-] = 13.3 × [C6H7O6H]. what is the pH.

A: pH is equal to negative logarithm of hydrogen ions

Q: Given each [OH-] below, what is the [H3O+]: 0.0359 1.41x10-3 3.89x10-6 4.255x10-6 8.65x10-5…

A: Given information, 0.0359 1.41x10-3 3.89x10-6 4.255x10-6 8.65x10-5 1.86x10-13 2.193x10-3

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

A: Given : We have to calculate the pH.

Q: What is the pH when 20.0 mL of 1.00 M NaOH has been added to 25.0 mL of 1.00 M CH3COOH…

A: The pKa of the acetic acid is equal to –log(Ka) = 5 – log(1.8) = 4.75 Number of moles of acetic acid…

Q: Complete the Table. Observe proper decimal place for the pH and Significant figure for the…

A: pH can be defined as measure of acidity or basicity of a solution. pH less than 7 indicate acidity…

Q: What is the poH of a citric acid (H3C6H507) solution with a hydronium ion concentration of 0.0001 M…

A: p H can be calculated using the hydronium ion concentration. pH = -log H+pH=  -log 0.0001MpH=4

Q: What would the pH be at the equivalence point when citric acid is neutralized with sodium hydroxide?…

A: pH can be defined as the measure of acidity. It have the formulae, pH =-logH+

Q: A 0.785M solution of the weak acid, hypoiodous acid, HOI, has a Ka of 2.32x10-11.  What is the Ka…

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Q: Identify the indicator that can be used at the highest pH.

A: The indicator that can be used at the highest pH is to be determined. a.     thymol blue b.…

Q: Calculate the degree of ionization of paracetamol in the stomach (pH=1) and intestine (pH=5) Pka=…

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Q: A. The approximate pH at the equivalence point is (Please reply with a 2-digit answer) B. The…

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Q: Soda solution measurements   pH [H3O+] [OH−] 0.1 L solution 2.50   3.2*10^-3   3.2*10^-12   1.0 L…

A: Given,  For 0.1L solution, [H3O+] =3.2×10-3 [OH-] =3.2×10-12 Product of H3O+ and OH-     =[H3O+]…

Q: Calculate the pH of each of the following mixtures.   500 ml 0.35 M KOH + 500 ml 0.25 M HNO3

A: Since you have sent more than one question therefore according to our policies we are bound to…

Q: Calculate the pH of a 0.055 M solution of CH3COONa. (Ka(CH3COOH) = 1.8 x 10-5) Kw= 1.0 x 10-14…

A: [CH3COONa] = 1.8 × 10-5 Ka = 1.8 × 10-5 Kw = 1.0 × 10-14

Q: What does the pH scale measure?

A: Acids are substances which has the ability to donate H+ ions .The acidity of different solutions can…

Q: Calculate the pH of 3.5M citric acid solution at 25°C when the Ka is 7.1 x 104 (You'll need a RICE…

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Q: H2SO4 an amphiprotic substance? Define

A: An amphoteric compound is a molecule or ion that can react both as an acid and as a base. A…

Q: A chemist titrates 110.0mL of a 0.0656M trimethylamine CH33N solution with 0.0926M HCl solution…

A: At equivalence point only salt will be present so we calculated pH of salt

Q: Give the importance of acid-base balance in the body.

A: Our body needs the right balance of acidic and basic (alkaline) compounds to function properly. This…

Q: Calculate the ratio of HPO42- to H2PO4" required to maintain a pH of 7.1. Use Ka2 = 6.2x10-8

A: As we know that, By Henderson Hasselbalch eqn ; pH = pKa + log ([conjugate base] / [weak acid] ) On…

Q: How many ml of 0.40M HCl are needed to neutralize 60 ml of 0.30M NaOH

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Q: 32- which of the following values less than one? (a) PH value of sea water (b) POH value of pure…

A: pH is just the scale used to determine the acidity or basicity of the aqueous solution. Acid…

Applications of Molecular Spectroscopy

When light sources pass through the diffraction grating then light splits into different wavelengths. The light source produces two types of patterns that are shown as destructive and non-destructive. The light source is in the form of quanta that is quantitation.