Concept explainers
(a)
Interpretation:
To write the net balanced ionic equation for the following:
The electrolytic decomposition of hydrogen fluoride.
Concept introduction:
Net ionic equation is the ionic equation in which reactants are written in the form of ions if they occur as ions in a reaction medium and product form are shown as combination of ions. The charges of ions and number of each atom in the reaction are balanced.
(b)
Interpretation:
To write the net ionic equation for the following:
The oxidation of iodine ion to iodine by hydrogen peroxide in acidic solution. Hydrogen peroxide is reduced to water
Concept introduction:
Net ionic equation is the ionic equation in which reactants are written in the form of ions if they occur as ions in a reaction medium and product form are shown as combination of ions. The charges of ions and number of each atom in the reaction are balanced.
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Chapter 21 Solutions
Chemistry: Principles and Reactions
- Write two balanced chemical equations in which sulfuric acid acts as an oxidizing agent.arrow_forwardWrite a balanced equation for each of the following reactions:(a) Hydrogen cyanide is formed commercially bypassing a mixture of methane, ammonia, and air over acatalyst at 800 °C. Water is a by-product of the reaction.(b) Baking soda reacts with acids to produce carbon dioxidegas. (c) When barium carbonate reacts in air with sulfurdioxide, barium sulfate and carbon dioxide form.arrow_forwardA sample of 70.5 mg of potassium phosphate is added to 15.0 mL of 0.050 M silver nitrate, resulting in the formation of aprecipitate. (a) Write the molecular equation for the reaction. (b) What is the limiting reactant in the reaction? (c) Calculatethe theoretical yield, in grams, of the precipitate that forms.arrow_forward
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- Write the balanced equation for the complete oxydation of C4H8O.arrow_forwardIllustrate the amphoteric nature of aluminum hydroxide by citing suitable equations.arrow_forwardWrite equations for the following reactions:(i) Dilute sulphuric acid reacts with zinc granules(ii) Dilute hydrochloric acid reacts with magnesium ribbon.(iii) Dilute sulphuric acid reacts with aluminum powder.arrow_forward
- All alkali metals and alkaline earth metals are strong reducing agents and couldbe oxidized by water. Write a general reaction equation for the oxidation of both.arrow_forwardDescribe the molecular structure of each of the following molecules or ions listed. (a) PH3(b) PH4+(c) P2H4(d) PO43−arrow_forwardWhich of the following statements are true?(a) Both nitrogen and phosphorus can form a pentafluoridecompound.(b) Although CO is a well-known compound, SiO does notexist under ordinary conditions.(c) Cl2 is easier to oxidize than I2.(d) At room temperature, the stable form of oxygen is O2,whereas that of sulfur is S8.arrow_forward
- Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStax