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CHEM 129 EXAM 1 Questions With 100% Correct Answers n=1 what is the shape? - answerL=0 n=1 what is the possible orientations? - answerml=0 n=1 what is the possible orbitals? - answer1s n=2 what is the shape? - answerL=0,1 n=2 what is the possible orientations?? - answerml=0 or -1,0,1 n=2...

Chem 129 FINAL EXAM Questions And Answers (Verified And Updated) Isotopes - answerSame # protons, different # of neutrons 10 5 B (Mass #/Atomic Mass) - answerp=5 N=10-5=5 e=5 Orbital diagrams - answern=# in orbital diagram l: s=0 p=1 d=2 f=3 Ml= timeline w/ 0 Spin: always +1/2 and -1/2 en...

Common Nomenclature Chem 129 Hydroxide - answerOH- Cyanide - answerCN- Nitrate - answerNO3- Nitrite - answerNO2- Sulfate - answerSO4 (2-) Sulfite - answerSO3 (2-) Phosphate - answerPO4 (3-)

Strong Acid/Base CHEM 129 HCl - answerStrong Acid HBr - answerStrong Acid HI - answerStrong Acid HClO₄ - answerStrong Acid HNO₃ - answerStrong Acid H₂SO₄ - answerStrong Acid LiOH - answerStrong Base NaOH - answerStrong Base

CHEM 129 EXAM 3 Questions With 100% Correct Answers Acids and bases are usually demoted as strong or weak, what's the difference? - answer- Strong acids and bases - reaction with water is approximately 100% - Weak acids and bases - reaction with water is much less than 100% What does acid and...

Chem 129 multiple choice exam 1 Questions And Answers (Verified And Updated) The percent composistion by mass of a compound is 79% C, 12.8% H, and 11% O. The molar mass of this compound is 284.5 g/mol. What is the molecular formula of the compound? - C10H6O -C9H18O -C16H28O4 -C20H12O2 -C18H3...