Gen chem 2 - Study guides, Class notes & Summaries

ACS GEN CHEM 1 FINAL EXAM 2022 WITH COMPLETE SOLUTIONS!!

ACS GEN CHEM 2 EXAM REVIEW EXAM 2024/2025 QUESTIONS WITH COMPLETED & VERIFIED SOLUTIONS.

ACS Gen Chem 1 Exam 89 Questions with Verified Answers Extensive Property - CORRECT ANSWER Values that depend on how much you have Intensive property - CORRECT ANSWER Independent of size sample Density - CORRECT ANSWER Mass/volume Homogeneous mixture - CORRECT ANSWER Same throughout, indistinguishable parts Heterogeneous - CORRECT ANSWER Different parts, distinguishable parts Diatomic elements - CORRECT ANSWER N2, O2, H2, Cl2, Br2, I2 John dalton - CORRECT ANSWER Founded the...

irremediable task define when can it be delegated - irreversible when allowed by law remediable task * define synonym - reversible expanded duties or functions what is emergency remediable * define requirements - When the dentist is unable to prexamine the pt must be a patient of record dentist must see the pt w/in 3 days ot tx auxillary must have current CPR certificate and AED training Direct supervision * what is it? - the dentist mu...

ACS Gen Chem 2 Final Exam Study Guide with Complete Solutions C - ️️ Correct-Where is the hydrophilic (attracted to water) region of the molecule? (A) Region 1 (B) Region 2 (C) Region 3 (D) The three regions are equally hydrophilic C - ️️ Correct-Which molecule is most soluble in water? D - ️️ Correct-A solution of NaCl in water has a concentration of 20.5% by mass. What is the molal concentration of the solution? Molar Mass NaCl = 58.44 g/mol (A) 0.205 m (B) 0.258 m (C)...

ACS Gen Chem Practice Exam 77 Questions with Verified Answers Which is the strongest oxidizing agent? N a →← N a + + e - 2 . 7 1 V Cd →← Cd2+ + 2e- 0.40 V H2 →← 2H+ +2e- 0.00V Ag→← Ag++e- -0.80V (A) Na+ (B)H2 (C) Cd0 (D)Ag+ - CORRECT ANSWER Ag+ All are examples of Lewis acid-base reactions except Cu2+(aq) + 4NH3(aq) →← [Cu(NH3)4]2+(aq) HCl(g) + NH3(g) → NH4Cl(s) H+(aq) + OH-(aq) →← H2O(l) 2Na(s) + Cl2(g) → 2NaCl(s) - CORRECT ANSWER 2Na + Cl2 -&gt...

ACS GEN CHEM 1 FINAL Exam 166 Questions with Verified Answers The physical material of the universe. It is anything that has mass and occupies space. - CORRECT ANSWER Matter is made up of relatively few elements. - CORRECT ANSWER Matter The smallest building block of matter. Smallest particle that retains the chemical property of the element (O, He, S). - CORRECT ANSWER Atom Each _______ is made of the same kind of atom - CORRECT ANSWER Element Combination of atoms held together i...

ACS Gen Chem 1 Exam 48 Questions with Verified Answers Ion - CORRECT ANSWER A species of an element in which the number of electrons does not equal the number of protons. Isotope - CORRECT ANSWER Each isotope of an atom has a different number of neutrons. Isoelectric - CORRECT ANSWER Two atoms with the same charge. Isotopic - CORRECT ANSWER Two atoms with the same number of neutrons. Transition Metal Orbitals - CORRECT ANSWER The 4s orbital is filled before the 3d orbital, but lis...

ALL OF THESE ARE TRUE FALSE - -SO THE ANSWER WILL BE TRUE OR FALSE -The vapor pressure of a pure solvent is higher than the vapor pressure of a solution containing non-volatile solution. - -true (colligative properties) -Molarity and density are temperature dependent. - -true -For a zeroth order reaction, a plot of [A] vs. time is linear. - -true -A solution of 1 M HNO2 will have [H3O+] =1M - -False, because HNO2 is a weak acid -Half-way to the equivalence point in a titration of ...

ACS Gen Chem Practice Exam 2024/2025 Questions With Completed & Verified Solutions.