Concept explainers
(a)
Interpretation:
To write formula of potassium bromite.
Concept introduction:
The chemical formula can be determined by using crisscross method, in this method, the charge of first ion becomes the subscript of the second ion, and vice-versa.
(b)
Interpretation:
To write formula of calcium bromide.
Concept introduction:
The chemical formula can be determined by using crisscross method, in this method, the charge of first ion becomes the subscript of the second ion, and vice-versa.
(c)
Interpretation:
To write the formula of sodium periodate.
Concept introduction:
The chemical formula can be determined by using crisscross method, in this method, the charge of first ion becomes the subscript of the second ion, and vice-versa.
(d)
Interpretation:
To write the formula of magnesium hypochlorite.
Concept introduction:
The chemical formula can be determined by using crisscross method, in this method, the charge of first ion becomes the subscript of the second ion, and vice-versa.
Want to see the full answer?
Check out a sample textbook solutionChapter 21 Solutions
Student Solutions Manual For Masterton/hurley's Chemistry: Principles And Reactions, 8th
- write a balanced chemical equation for each (A) Iron (III) chloride reacts with sodium hydroxide to produce iron (III) hydroxide and sodium chloride. (B) Magnesium nitrite reacts with perchloric acid to produce magnesium perchlorate and nitrous acid. (C) Copper(II) hydroxide reacts with hydrosulfuric acid to produce copper (II) sulfide and water.arrow_forward1) A sample of blue crystals of copper (II) sulfate pentahydrate was heated to produce the copper(Il)sulfate tetrahydrate. (a) Write the chemical formulas of the copper(II)sulfate pentahydrate and copper(II)sulfate tetrahydrate. (b) Calculate mass percent of water in copper(II)sulfate pentahydrate (c) If 7.491 g of the copper (II) sulfate pentahydrate produces 6.951 g of the copper (II) sulfate tetrahydrate, how many grams of anhydrous copper(I1)sulfate could be obtained? (Cu=63.5 g/mol, S=32.0 g/mol, O=16.0 g/mol, H=1 g/mol)arrow_forwardWrite balanced equations for each of the following reactions(some of these are analogous to reactions shown inthe chapter). (a) Aluminum metal reacts with acids to formhydrogen gas. (b) Steam reacts with magnesium metal togive magnesium oxide and hydrogen. (c) Manganese(IV)oxide is reduced to manganese(II) oxide by hydrogen gas.(d) Calcium hydride reacts with water to generate hydrogengas.arrow_forward
- Write a balanced chemical equation for each of the following decomposition reactions: (a) Magnesium carbonate decomposes on heating. (b) Copper(I) carbonate decomposes on heating.arrow_forwardWrite a balanced chemical equation for each reaction.(a) the reaction between potassium metal and bromine gas(b) the reaction between rubidium metal and liquid water(c) the reaction between gaseous chlorine and solid iodinearrow_forwardWrite a balanced formula equation for each of the following. Please answer parts (a) through (h) (a) Titanium metal reatcs with selenium to produce crystals of titanium(III) selenide. (b) Phosphoric acid is neutralized with barium hydroxide to produce a precipitate of barium phosphate in water. (c) Nitrogen gas reacts with lead(II) oxide powder to yield lead(II) nitride and oxygen gas. (d) Xenon hexafluoride crystals react with water to produce xenon trioxide powder and hydrofluoric acid. (e) Aluminum carbide is reacted with water in the synthesis of methane gas. Aluminum hydroxide precipitate is also formed. (f) Plants produce the simple sugar C6H12O6 and oxygen gas from carbon dioxide and water during photosynthesis. (g) Ammonia gas (NH3) is formed along with a precipitate of magnesium hydroxide from the reaction of magnesium nitride powder with water. (h) Strong heating of copper(II) nitrate trihydrate produces copper(II) oxide, nitrogen dioxide, oxygen gas and water.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_forwardWrite a balanced equation describing each of the following chemical reactions.(a) Solid potassium chlorate, KClO3, decomposes to form solid potassium chloride and diatomic oxygen gas.(b) Solid aluminum metal reacts with solid diatomic iodine to form solid Al2I6.(c) When solid sodium chloride is added to aqueous sulfuric acid, hydrogen chloride gas and aqueous sodium sulfate are produced.(d) Aqueous solutions of phosphoric acid and potassium hydroxide react to produce aqueous potassium dihydrogen phosphate and liquid water.arrow_forwardName each acid. (a) HClO (b) HClO2 (c) HClO3 (d) HClO4arrow_forward
- Write a formula for the compound that forms from potassiumand (a) acetate (b) chromate (c) phosphate (d) cyanidearrow_forwardWrite the balanced chemical equation for the reaction of these pairs of reactants: (a) Calcium and bromine (b) Aluminum and oxygenarrow_forwardWhich statement about the properties of barium chloric and mercury(II) chloride is correct? (A) BaCl₂ has a higher melting point than HgCl₂. (B) BaCl₂ has a higher solubility in nonpolar solvents than HgCl₂. (C) BaCl₂ has a higher vapor pressure than HgCl₂. (D) Molten BaCl₂ has a lower electrical conductivity than molten HgCl2.arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY