Concept explainers
(a)
Interpretation:
Balanced chemical equation has to be written for the reaction given using the shortcut.
Concept Introduction:
Chemical equation is a short form representation of a
(b)
Interpretation:
Balanced chemical equation has to be written for the reaction given using the shortcut.
Concept Introduction:
Refer part (a).
Want to see the full answer?
Check out a sample textbook solutionChapter F Solutions
Chemical Principles: The Quest for Insight
- Write 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_forwardThe present average concentration (mass percent) of magnesium ions in seawater is 0.13%. A chemistry textbook estimates that if 1.00 × 108 tons Mg were taken out of the sea each year, it would take one million years for the Mg concentration to drop to 0.12%. Do sufficient calculations to either verify or refute this statement. Assume that Earth is a sphere with a diameter of 8000 mi, 67% of which is covered by oceans to a depth of 1 mi, and that no Mg is washed back into the oceans at any time.arrow_forwardWhat is the mass of fish, in kilograms, that one would have to consume to obtain a fatal dose of mercury, if the fish contains 30 parts per million of mercury by weight? (Assume that all the mercury from the fish ends up as mercury (II) chloride in the body and that a fatal dose is 0.20 g of HgCl2.) How many pounds of fish is this?arrow_forward
- The balanced equation for the reduction of iron ore to the metal using CO is Fe2O3(s) + 3 CO(g) 2 Fe(s) + 3 CO2(g) (a) What is the maximum mass of iron, in grams, that can be obtained from 454 g (1.00 lb) of iron(III) oxide? (b) What mass of CO is required to react with 454 g cot Fe2O3?arrow_forward4.104 When 2.750 g of the oxide Pb3O4 is heated to a high temperature, it decomposes to produce 0.0640 g of oxygen gas and 2.686 g of some new lead oxide compound. How can you use these data to determine the formula of the new compound?arrow_forwardThe following chemical reaction takes place in aqueous solution: ZnCl₂(aq)+2 NaOH(aq) → Zn(OH)₂(s)+2 NaCl(aq) Write the net ionic equation for this reaction. ローロ X 4arrow_forward
- Consider the reaction: Ba(NO 3) 2( aq) + Na 2SO 4( aq) → BaSO 4( s) + 2NaNO 3( aq) Which of the following statements is correct? Barium is oxidized. This reaction is not an oxidation-reduction reaction. Nitrate ion is the reducing agent. Sulfate ion is the oxidizing agent. Sodium is reduced.arrow_forwardMg(OH)2(s)+2HNO3(aq)→ the balanced chemical formula?arrow_forwardhow do i write the net ionic equation for Ca(NO3)2(aq) + NaOH(aq)?arrow_forward
- A sample from a mine's tailings pond contains Pb2, Ag+, Mg2+, and Na+ cations.What ionic compounds can be added to this solution, and in what order, to separate these cations from one another?arrow_forwardIn the article, the equation Fe²"(aq) + 20H (aq) → Fe(OH),(s) is shown as an intermediate step in the formation of rust. Does this reaction represent an oxidation-reduction reaction? If your answer is no, what type of reaction do you think it represents? Explain your choice.arrow_forwardBalance the following chemical equation (if necessary): Ca(OH)2(s)+H3PO4(aq)4>H2O(I) +Ca3(PO4)2(aq)arrow_forward
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
- Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning