Search for tag: "atoms"

17 Media

07:11 CHEM 130 - Interpreting Skeletal Structures CHEM 130 - Interpreting Skeletal Structures	CHEM 130 - Interpreting Skeletal Structures carbon bond atoms hydrogen bonds nitrogen hydrogens structure hexane atom molecule octet formula pairs heteroatom intersections lines oxygen nitrogens termini zoom From Adam Herring 0 likes 82 plays 0 Usage Zoom Recording
06:38 CHEM 130 - Intermolecular Forces and States of… CHEM 130 - Intermolecular Forces and States of Matter	CHEM 130 - Intermolecular Forces and States of Matter molecules forces energy water nitrogen matter bonds properties temperature amounts relationship atoms particles interaction interactions container phases level gases form From Adam Herring 0 likes 172 plays 0 Usage Zoom Recording
10:04 CHEM 130 - Organic and Biochemistry CHEM 130 - Organic and Biochemistry	CHEM 130 - Organic and Biochemistry unsaturation carbon degrees acid bond ring bonds carbons isomers molecules molecule atoms structures degree rings nitrogens hydrogen oxygens nitrogen fact From Adam Herring 0 likes 157 plays 0
08:57 CHEM 130 - Geometric Isomers CHEM 130 - Geometric Isomers	CHEM 130 - Geometric Isomers carbon bond groups isomer isomers hydrogen carbons butene molecule ch3 atoms side molecules elements atom arrangement trans cis bonds relationship From Adam Herring 0 likes 165 plays 0
06:20 CHEM 130 - Constitutional Isomers CHEM 130 - Constitutional Isomers	CHEM 130 - Constitutional Isomers molecules isomers carbon molecule carbons formula hydrogens atoms bond pentane isomer process end hydrocarbons age vertex arrangements butane chain choice From Adam Herring 0 likes 163 plays 0
09:24 CHEM 130 - Classes of Hydrocarbons CHEM 130 - Classes of Hydrocarbons	CHEM 130 - Classes of Hydrocarbons zoom [email protected] z2k-uploaded molecule carbons carbon bonds bond atoms molecules hydrogens protein hydrogen structure prefix location alkyne alkene prefixes rings times compounds alkynes From Adam Herring 0 likes 158 plays 0 Usage Zoom Recording
18:25 CHEM 130 - Resonance CHEM 130 - Resonance	CHEM 130 - Resonance zoom bond electrons structures resonance structure molecule nitrogen carbon atoms bonds oxygen valence charge elements lewis pair charges hydrogen molecules left From Adam Herring 0 likes 221 plays 0 Usage Zoom Recording
10:45 CHEM 130 - Formal Charge CHEM 130 - Formal Charge	CHEM 130 - Formal Charge zoom electrons charge valence structure structures molecule pair chlorine oxygen bond atoms bonds charges carbon lewis atom elements bonding minus left From Adam Herring 0 likes 243 plays 0 Usage Zoom Recording
11:48 CHEM 130 - Lewis Structures CHEM 130 - Lewis Structures	CHEM 130 - Lewis Structures zoom electrons nitrogen oxygen chlorine bonds valence hydrogen element pair carbon elements total nitrogens electronegativity bond atoms step pairs structure bonding From Adam Herring 0 likes 159 plays 0 Usage Zoom Recording
08:28 CHEM 130 - Covalent Bonding CHEM 130 - Covalent Bonding	CHEM 130 - Covalent Bonding zoom bond bonds electrons carbon oxygen nitrogen atoms hydrogen pairs lewis elements energy molecule valence element bonding angstroms halogens molecules structure From Adam Herring 0 likes 178 plays 0 Usage Zoom Recording
11:30 CHEM 130 - Moles and Molar Mass practice problems CHEM 130 - Moles and Molar Mass practice problems	CHEM 130 - Moles and Molar Mass practice problems zoom mass moles sugar grams protons atoms units boron avogadro molecules ibuprofen hydrogen element milligrams substance pack soda molecule answer mole From Adam Herring 0 likes 191 plays 0 Usage Zoom Recording
05:09 CHEM 130 - Moles and Molar Mass CHEM 130 - Moles and Molar Mass	CHEM 130 - Moles and Molar Mass moles mole dozen avogadro atoms times mass thing ratio substance donuts bananas masses units doughnuts objects collection particles problems practice zoom From Adam Herring 0 likes 188 plays 0 Usage Zoom Recording
06:38 CHEM 130 - Periodic Trends CHEM 130 - Periodic Trends	CHEM 130 - Periodic Trends zoom elements radius electrons atoms column atom reactivity table radii trend size shells bonding characteristics core gas metals valence row space From Adam Herring 0 likes 185 plays 0 Usage Zoom Recording
08:54 CHEM 130: Atomic Structure CHEM 130: Atomic Structure	CHEM 130: Atomic Structure zoom protons neutrons isotope mass carbon element electrons isotopes atom silicon nucleus symbol atoms table charge sum nature size room reason From Adam Herring 0 likes 205 plays 0 Usage Zoom Recording
08:17 Chapter 10 - Amino acids and chirality Chapter 10 - Amino acids and chirality	Chapter 10 - Amino acids and chirality Continued exploration of amino acids, specifically into the chirality of amino acids. amino molecule enzyme acid mirror acids molecules hydrogen image fad atom substituents atoms carbon reaction side enantiomers shapes images bonds From Adam Herring 0 likes 420 plays 0
13:44 CHEM 110 - Chapter 1.2-3 Avogadro's Number,… CHEM 110 - Chapter 1.2-3 Avogadro's Number, Ions and Molecules	CHEM 110 - Chapter 1.2-3 Avogadro's Number, Ions and Molecules Introduction and Learning objectives 00:00 Molecules versus ions 00:55 Molecules can be represented in various ways 02:47 Defining Avogadro’s number 03:45 Calculating molar mass 05:57… mass mole atoms moles grams avogadro times molecules hydrogen carbon particles sugar model oxygen molecule masses ribose elements water amounts From Adam Herring 0 likes 953 plays 0