8/8/25, 8:04 AM Semmelweis entrance exam chemistry Flashcards | Quizlet
Semmelweis entrance exam chemistry
Save
Practice questions for this set
Learn 1 /7 Study with Learn
A reaction that ABSORBS energy in the form of heat (solution becomes
hotter)
Choose an answer
What is the difference between
1 What are primary chemical bonds? 2 saturated and unsaturated
hydrocarbons?
3 What is an endothermic reaction? 4 Ionization of water
Don't know?
Terms in this set (39)
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, 8/8/25, 8:04 AM Semmelweis entrance exam chemistry Flashcards | Quizlet
What are the 4 main carbon, nitrogen, oxygen, hydrogen
elements of living
organisms?
regions where there is a high
probability of finding an
What are atomic orbitals?
electron
1s
What are the first few 2s, 2p
electron configurations? 3s, 3p, 3d
4s, 4p, 4d, 4f
What are primary chemical ionic, covalent, metallic
bonds?
What are secondary 1. Hydrogen bonds
chemical bonds? 2. Van der Waals bonds
What are hydrogen Bonds between hydrogen atom and atoms of the
bonds? most electronegative elements (N, O, F)
The first type is a result of electrostatic attraction
between two permanent dipoles
What are Van der Waal's
bonds?
The second type of Van der Waal's bond is formed
due to temporary dipoles
• strong hydrogen bonds
• high heat capacity
• solvent
Properties of water • needs a lot of energy to evaporate
• expands when freezes
• cohesion (sticks to itself)
• adhesion (sticks to other things)
What are the Hydrogen bonds, dipole-induced dipole forces, and
intermolecular forces in London dispersion forces
water?
https://quizlet.com/1064554481/semmelweis-entrance-exam-chemistry-flash-cards/?new 2/6
Semmelweis entrance exam chemistry
Save
Practice questions for this set
Learn 1 /7 Study with Learn
A reaction that ABSORBS energy in the form of heat (solution becomes
hotter)
Choose an answer
What is the difference between
1 What are primary chemical bonds? 2 saturated and unsaturated
hydrocarbons?
3 What is an endothermic reaction? 4 Ionization of water
Don't know?
Terms in this set (39)
https://quizlet.com/1064554481/semmelweis-entrance-exam-chemistry-flash-cards/?new 1/6
, 8/8/25, 8:04 AM Semmelweis entrance exam chemistry Flashcards | Quizlet
What are the 4 main carbon, nitrogen, oxygen, hydrogen
elements of living
organisms?
regions where there is a high
probability of finding an
What are atomic orbitals?
electron
1s
What are the first few 2s, 2p
electron configurations? 3s, 3p, 3d
4s, 4p, 4d, 4f
What are primary chemical ionic, covalent, metallic
bonds?
What are secondary 1. Hydrogen bonds
chemical bonds? 2. Van der Waals bonds
What are hydrogen Bonds between hydrogen atom and atoms of the
bonds? most electronegative elements (N, O, F)
The first type is a result of electrostatic attraction
between two permanent dipoles
What are Van der Waal's
bonds?
The second type of Van der Waal's bond is formed
due to temporary dipoles
• strong hydrogen bonds
• high heat capacity
• solvent
Properties of water • needs a lot of energy to evaporate
• expands when freezes
• cohesion (sticks to itself)
• adhesion (sticks to other things)
What are the Hydrogen bonds, dipole-induced dipole forces, and
intermolecular forces in London dispersion forces
water?
https://quizlet.com/1064554481/semmelweis-entrance-exam-chemistry-flash-cards/?new 2/6
