(a)
Interpretation:
Perchloric acid should be classified as acid, base, weak acid or weak base.
Concept introduction:
Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.
Acid produces
Strong acid or base is a substance which ionizes completely into its constituents ions in water.
Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.
(b)
Interpretation:
Cesium hydroxide should be classified as acid, base, weak acid or weak base.
Concept introduction:
Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.
Acid produces
Strong acid or base is a substance which ionizes completely into its constituents ions in water.
Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.
(c)
Interpretation:
Carbonic acid,
Concept introduction:
Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.
Acid produces
Strong acid or base is a substance which ionizes completely into its constituents ions in water.
Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.
(d)
Interpretation:
Ethylamine,
Concept introduction:
Acids are those compounds which donates a proton to another compound whereas bases are those compounds which accept a proton from another substance.
Acid produces
Strong acid or base is a substance which ionizes completely into its constituents ions in water.
Weak base or acid is a substance which doesn’t ionize completely into its constituents ions in water.
Trending nowThis is a popular solution!
Chapter 4 Solutions
Chemistry: Principles and Reactions
- Experiments show that propionic acid (CH3CH2COOH) is a weak acid. Write the chemical equation.arrow_forwardWrite a balanced equation for the reaction of hydroiodic acid, HI, with calcium hydroxide, Ca(OH)2. Then, write the balanced complete ionic equation and the net ionic equation for this neutralization reaction.arrow_forward4-78 (Chemical Connections 4A) How does fluoride ion protect the tooth enamel against decay?arrow_forward
- 36. Balance these ionic redox equations using the ion- electron method. These reactions occur in basic solution.arrow_forwardGive the chemical formula for (a) carbonic acid, (b) sodiumcyanide, (c) potassium hydrogen carbonate, (d) acetylene,(e) iron pentacarbonyl.arrow_forwardWrite balanced equations for the following reactions: (a) Hydrochloric acid reacts with calcium carbonate to form carbon dioxide and calcium chloride and water.(b) Liquid bromine reacts with solid potassium metal to form solid potassium bromide.(c) Gaseous propane 1C3H82 burns in oxygen to form gaseous carbon dioxide and water vapor.arrow_forward
- (6) (1) (i) Cr3+ (1) U Ag+ 4. Provide the formula for each of the following cations. (a) cuprous ion (b) cupric ion (c) ferrous ion (d) ferric ion (e) plumbous ion (f) plumbic ion (g) mercurous ion (h) mercuric ion (i) stannous ion (j) stannic ion Identifying Cations in Solution 85arrow_forwardClassify each of these as an acid or a base. Which are strong and which are weak? What ions are produced when each is dissolved in water? (Use one answer blank per ion.) (a) NH3 NH3 is a (b) HI HI is a (c) Sr(OH)2 Sr(OH)2 is a The ions formed when dissolved in water are The ions formed when dissolved in water are The ions formed when dissolved in water are and and andarrow_forwardPart 2. Significant Figures of log measurements. Perform the following calculations and report each answer with the correct number of significant figures. (a) Log 2.345 (c) Antilog -1.45 (b) pH =- Log 1.23 x 10-5; pH =, (d) Antilog 12.7arrow_forward
- Write a balanced chemical equation for each of the following neutralization reactions: (a) Chloric acid neutralizes a strontium hydroxide solution. (b) Phosphoric acid neutralizes a sodium hydroxide solution.arrow_forwardColorful fireworks often involve the decomposition of barium nitrate and potassium chlorate and the reaction ofthe metals magnesium, aluminum, and iron with oxygen.(a) Write the formulas of barium nitrate and potassium chlorate.(b) The decomposition of solid potassium chlorate leads to the formation of solid potassium chloride and diatomic oxygen gas. Write an equation for the reaction.(c) The decomposition of solid barium nitrate leads to the formation of solid barium oxide, diatomic nitrogen gas, and diatomic oxygen gas. Write an equation for the reaction.(d) Write separate equations for the reactions of the solid metals magnesium, aluminum, and iron with diatomic oxygen gas to yield the corresponding metal oxides. (Assume the iron oxide contains Fe3+ ions.)arrow_forwardAnswer true or false. (a) A net ionic equation shows only those ions that undergo chemical reaction. (b) In a net ionic equation, the number of moles of starting material must equal the number of moles of product. (c) A net ionic equation must be balanced by both mass and charge. (d) As a generalization, all lithium, sodium, and potassium salts are soluble in water. (e) As a generalization, all nitrate (NO3 –) salts are soluble in water. (f) As a generalization, most carbonate (CO3 2–) salts are insoluble in water. (g) Sodium carbonate, Na2CO3, is insoluble in water. (h) Ammonium carbonate, (NH4)2CO3, is insoluble in water. (i) Calcium carbonate, CaCO3, is insoluble in water. (j) Sodium dihydrogen phosphate, NaH2PO4, is insoluble in water. (k) Sodium hydroxide, NaOH, is soluble in water. (l) Barium hydroxide, Ba(OH)2, is soluble in water.arrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningIntroduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning