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QUESTION 7 Which one has the two acid formulas (HNO3 and H2503) all correctly paired with...
Question 1: When an acid name ends in -ic acid, there is often a related acid...
Question 1: When an acid name ends in -ic acid, there is often a related acid whose name ends in -ous acid. The formula of the -ous acid has one less oxygen atom than that of the -ic acid. With this information, write formulas for: (a) sulfurous acid and sulfuric acid (b) nitrous acid and nitric acid. Question 2: What is the pH of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 M? Show your...
CID NOMENCLATURE Give the formulas of the following compounds: 1. hydrochloric acid 2. chromie acid 3....
CID NOMENCLATURE Give the formulas of the following compounds: 1. hydrochloric acid 2. chromie acid 3. nitrous acid 4. phosphoric acid 5. chloric acid 6. chlorous acid 7. acetic acid 8. oxalic acid 9. sulfuric acid 10. carbonic acid 11. perbromic acid 12. nitric acid 13. hydrofluoric acid 14. sulfurous acid 15. phosphorous acid 16. hypochlorous acid 17. hydrosulfuric acid Give the names of the following compounds (in aqueous solution): 1. H2SO3 (aq) 2. HyPOs (aq) 3. HNO3 (aq) 4....
I didn't know which one so I posted all of what I was provided Acid/Base Ionization...
I didn't know which one so I
posted all of what I was provided
Acid/Base Ionization Constants at 25 °C Acid Formula Kal Ka2 Каз Acetic acid CH3COOH 1.8x10-5 Acetylsalicylic acid (aspirin) HC,H-04 3.0x10-4 Aluminum ion Al(H20)43+ 1.2x10-5 Arsenic acid H3 AsO4 2.5x10-4 5.6x10-8 3.0x10-13 Ascorbic acid H2C6H606 7.9x10-5 1.6x10-12 Benzoic acid CH3COOH 6.3x10-5 Carbonic acid H2CO3 4.2x10-7 4.8x10-11 Ferric ion Fe(H20)63+ 4.0*10-3 Formic acid HCOOH 1.8x104 Hydrocyanic acid HCN 4.0*10-10 Hydrofluoric acid HF 7.2x104 Hydrogen peroxide H202 2.4x10-12 Hydrosulfuric...
this is one large question Pamela Hege Question 8 An acid (HNO) has a K, of...
this is one large question
Pamela Hege Question 8 An acid (HNO) has a K, of 4.5 x 104 Not yet answered Based on this K, value, which is favored? Points out of 16.00 Explain your reasoning for choosing which is favored. This answer will be manually graded after the quiz closes. P Flag question Write the balanced chemical reaction for the dissociation of HNO2 To ensure that the Moodle grades your answer correctly, use the following format for writing...
Chapter 20 Chapter 20 Question 69 Part A What two alkenes, which contain only one double...
Chapter 20 Chapter 20 Question 69 Part A What two alkenes, which contain only one double bond, yield exclusively propanoic acid upon oxidation with hot concentrated KMnO4? Spell out the full names of the compounds. Enter your answers separated by a comma. Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
When you write the answers, please write the page number for which the question is located....
When you write the answers, please write the page number for
which the question is located. Thank you!
Experiment 8 Name: Double Replacement Reactions Background: Some reactions have the net effect of causing the cation of cach reactant to trade places, forming a compound with the other anion. These reactions are known as double replacement reactions. In the example below (unbalanced equation), the barium and sodium cations switch places so that barium forms a product with sulfate while sodium forms...
Question: Which three proteins in this products ( two animal, one plant) individually provide all the...
Question: Which three proteins in this products ( two animal,
one plant) individually provide all the essential amino
acids?
a) (complete animal protein):
b) (complete animal protein):
c) (complete plant protein):
Activity 10 [Compatibility Mouejlol Review View Tell me what you want to do tructions: Use the Sports Bar label below to answer the questions that follow! Nutrition Facts LEAN MACHInE Performance Bars Serving Size 1 Bar Servings Per Container 24 Amount Per Serving Calories 260 Peanut Butter Crunch Calories...
if you can't answer all ,please don't answer 1) of the reactions below, which one is...
if you can't answer all ,please don't answer
1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has its own characteristic atom in which a. the atomic mass is constant. b. the atomic number is constant. c. the mass number is constant. d. Two of the above are correct. e. All of the above are correct. 2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium e. fluorine 3. A...
CID NOMENCLATURE Give the formulas of the following compounds: 1. hydrochloric acid 2. chromie acid 3. nitrous acid 4. phosphoric acid 5. chloric acid 6. chlorous acid 7. acetic acid 8. oxalic acid 9. sulfuric acid 10. carbonic acid 11. perbromic acid 12. nitric acid 13. hydrofluoric acid 14. sulfurous acid 15. phosphorous acid 16. hypochlorous acid 17. hydrosulfuric acid Give the names of the following compounds (in aqueous solution): 1. H2SO3 (aq) 2. HyPOs (aq) 3. HNO3 (aq) 4....
I didn't know which one so I
posted all of what I was provided
Acid/Base Ionization Constants at 25 °C Acid Formula Kal Ka2 Каз Acetic acid CH3COOH 1.8x10-5 Acetylsalicylic acid (aspirin) HC,H-04 3.0x10-4 Aluminum ion Al(H20)43+ 1.2x10-5 Arsenic acid H3 AsO4 2.5x10-4 5.6x10-8 3.0x10-13 Ascorbic acid H2C6H606 7.9x10-5 1.6x10-12 Benzoic acid CH3COOH 6.3x10-5 Carbonic acid H2CO3 4.2x10-7 4.8x10-11 Ferric ion Fe(H20)63+ 4.0*10-3 Formic acid HCOOH 1.8x104 Hydrocyanic acid HCN 4.0*10-10 Hydrofluoric acid HF 7.2x104 Hydrogen peroxide H202 2.4x10-12 Hydrosulfuric...
this is one large question
Pamela Hege Question 8 An acid (HNO) has a K, of 4.5 x 104 Not yet answered Based on this K, value, which is favored? Points out of 16.00 Explain your reasoning for choosing which is favored. This answer will be manually graded after the quiz closes. P Flag question Write the balanced chemical reaction for the dissociation of HNO2 To ensure that the Moodle grades your answer correctly, use the following format for writing...
Chapter 20 Chapter 20 Question 69 Part A What two alkenes, which contain only one double bond, yield exclusively propanoic acid upon oxidation with hot concentrated KMnO4? Spell out the full names of the compounds. Enter your answers separated by a comma. Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining
When you write the answers, please write the page number for
which the question is located. Thank you!
Experiment 8 Name: Double Replacement Reactions Background: Some reactions have the net effect of causing the cation of cach reactant to trade places, forming a compound with the other anion. These reactions are known as double replacement reactions. In the example below (unbalanced equation), the barium and sodium cations switch places so that barium forms a product with sulfate while sodium forms...
Question: Which three proteins in this products ( two animal,
one plant) individually provide all the essential amino
acids?
a) (complete animal protein):
b) (complete animal protein):
c) (complete plant protein):
Activity 10 [Compatibility Mouejlol Review View Tell me what you want to do tructions: Use the Sports Bar label below to answer the questions that follow! Nutrition Facts LEAN MACHInE Performance Bars Serving Size 1 Bar Servings Per Container 24 Amount Per Serving Calories 260 Peanut Butter Crunch Calories...
if you can't answer all ,please don't answer
1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has its own characteristic atom in which a. the atomic mass is constant. b. the atomic number is constant. c. the mass number is constant. d. Two of the above are correct. e. All of the above are correct. 2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium e. fluorine 3. A...
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