For each of the following equations: Identify the type of reaction.
Complete the word equation, if necessary.
Indicate if no reaction occurs (e. g. single replacement). Use the activity series.
Write the formula equation with phase subscripts.
Balance the equation.
1. Aluminum metal + sulfuric acid yield
2. Solid sodium oxide + water yield sodium hydroxide
3. Magnesium metal + a solution of zinc nitrate yields
4. Solid calcium hydroxide (heated) yields solid calcium oxide and water vapor
5. Aqueous zinc chloride + hydrogen sulfide gas yields hydrochloric acid and zinc sulfide
6. Solutions of sodium sulfate + barium chloride are poured together to yield
7. Zinc carbonate (heated) yields solid zinc oxide and carbon dioxide
8. Solutions of potassium sulfide + iron (II) nitrate yields
9. Copper metal + a solution of silver nitrate yields
10. Liquid octane (C8H18) is heated in the presence of oxygen to yield

Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.

Drive down any three characteristic of modern periodic table

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.