HONORS CHEM: Chemical Reactions
Exam 2025 Questions and Answers
Metals - ANSWER-All metallic elements are solids at room temperature except for
Hg which is a liquid
Non-metals - ANSWER-H2, N2, O2, F2, and Cl2 are gases at room temperature.
Br2 is a liquid at room temperature. Other nonmetallic elements are solids at room
temperature
Molecular compounds (covalently bonded) - ANSWER-Molecular compounds are
often gases at room temperature and sometimes liquids. Other solids can be like
sugars (C12H22O11)
Ionic compounds - ANSWER-Most are solids at room temperature (in pure form).
When dissolved in water they are aqueous
In Single replacement reactions the compound formed is always... - ANSWER-
Aqueous**
In Double replacement reactions... - ANSWER-The reactants are aqueous
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
Exam 2025 Questions and Answers
Metals - ANSWER-All metallic elements are solids at room temperature except for
Hg which is a liquid
Non-metals - ANSWER-H2, N2, O2, F2, and Cl2 are gases at room temperature.
Br2 is a liquid at room temperature. Other nonmetallic elements are solids at room
temperature
Molecular compounds (covalently bonded) - ANSWER-Molecular compounds are
often gases at room temperature and sometimes liquids. Other solids can be like
sugars (C12H22O11)
Ionic compounds - ANSWER-Most are solids at room temperature (in pure form).
When dissolved in water they are aqueous
In Single replacement reactions the compound formed is always... - ANSWER-
Aqueous**
In Double replacement reactions... - ANSWER-The reactants are aqueous
COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1