(a)
Interpretation:
The balanced combination equation for the heating of chromium with oxygen to form solid
Concept introduction:
A balanced chemical equation represents an equation in which all the reactants and products are written with their
(b)
Interpretation:
The balanced combination equation for the heating of chromium with nitrogen to form solid
Concept introduction:
A balanced chemical equation represents an equation in which all the reactants and products are written with their stoichiometric coefficient and physical states. The number of atoms of an element on the both sides of the equation is equal.
Want to see the full answer?
Check out a sample textbook solutionChapter 7 Solutions
INTRODUCTORY CHEMISTRY-STD.GDE.+SOL.MAN
- which is the correct balanced equation for the following reaction liquid silicon tetrachloride reacts with liquid water to produce solid silicon dioxide and hydrochloric acidarrow_forwardWhat are the diagams for nitrogen reacting with hydrogen to form ammonia, solid iron melting and sodium chloride eacting with water?arrow_forwardWhat is the net ionic equation of calcium nitrate with sodium chloride?arrow_forward
- What is the balanced equation for sulfuric acid reacts with potassium nitrite?arrow_forwardWrite a balanced equation for (a) the combination reaction between lithium metal and fluorine gas and (b) the decompositionreaction that occurs when solid barium carbonate is heated (two products form, a solid and a gas).arrow_forwardWrite a balanced chemical equation based on the following description: Solid sulfur and oxygen gas react to produce sulfur dioxide gasarrow_forward
- Describe the reaction of aqueous solutions ofsodium sulfide and copper(II) sulfate, producing theprecipitate copper(II) sulfide.arrow_forwardWrite a balanced chemical equation for thereaction of aluminum with oxygen to produce aluminumoxide.arrow_forwardAqueous solutions of sodium chloride and silver nitrateare mixed. (The solution turns cloudy white during the reaction). What is the balanced equation?arrow_forward
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
- Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning