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Entrance Exam Semmelweis Questions and Answers 2024 / 2025 (Verified Answers by Expert)
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SEMMELWEIS ENTRANCE EXAM (2024 / 2025) Actual Questions and Verified Answers / A+ Grade 100% Guarantee SEMMELWEIS ENTRANCE EXAM (2024 / 2025) Actual Questions and Verified Answers & RatioSEMMELWEIS ENTRANCE EXAM (2024 / 2025) Actual Questions and Verified Answers & Rationales / A+ Grade 100% Guaran...

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  • August 3, 2024
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  • 2024/2025
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Entrance Exam Semmelweis.pdf file:///C:/Users/HP/Desktop/eewwww/Entrance%20Exam%20Semmel




Entrance Exam Semmelweis


1. Electron configuration for cations: Subtract 1 from exponent of highest n-valueorbital (ex.

remove from 4s before 3d)


Ag+ = [Kr]5s^1 4d^9

2. Electron configuration for anions: Add 1 to closest orbital



Cl- = [Ne]3s^2 3p^6

3. Atomic orbitals: s, p, d, f

4. Primary vs secondary structures of proteins: Primary - AA chain (linked bypeptide

bonds)



Secondary - stabilized by non-covalent bonds (alpha helices & beta sheets)

5. Most bonds in organic compounds are: covalent

6. Properties of water: 1. polar

2. capable of adhesion and cohesion

3. high heat capacity (so it's hard to raise its temp)





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4. great solvent

5. high heat of vaporization (allows humans to cool off via sweat)

6. water is less dense as a solid than a liquid

7. Intermolecular forces of water: hydrogen bonding

8. Solution components: 1. solvent (product being dissolved)

2. solute (medium for dissolving solvent)

9. Molarity: the number of moles of solute per liter of solution

10. Solubility rules: SOLUBLE

1. alkali metals (group 1) & NH4+ cations

2. NO3- or CH3COO- anions

3. Cl, Br, I (except when bonded to Ag+, Pb2+ or Hg2+)

4. sulfate ions (except when with Ca2+, Sr2+, Ba2+, Pb2+)



INSOLUBLE

1. Metal oxides (except CaO, SrO, BaO)

2. Hydroxides (except when with Ca2+, Sr2+, Ba2+)

3. Carbonates, phosphates, sulfides, and sulfites (unless bound to alkali metal orNH4+)

11. Solubility product: Ksp = [A]^a[B]^b





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**only products because we don't include solids in the equilibrium expressionfor NaCl









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- Ksp = x^2


for PbCl2

- Ksp = 4x^3



for Cr(OH)3

- Ksp = 27x^4

12. Large Ksp means: strong electrolyte (more soluble)

13. Strong acids: So I brought no clean clothes



1. H2SO4

2. HI

3. HBr

4. HNO3

5. HCl

6. HClO4

7. HClO3

14. Strong bases: 1. NaOH






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