https://padlet.com/asolomonson1/dyxr25sxndknvq3i Learning happens here en-us 2020-10-20 12:39:20 UTC 2023-09-27 19:52:44 UTC hello@padlet.com https://padlet.net/icons/png/1f469-1f52c.png asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1211852378 2021-02-17 16:31:58 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1211852378 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352380462 Lewis structures for an element include the element symbol and valence electrons around it.

Ex. Sodium is in group 1A, and has 1 valence electron

Na^.]]> 2021-03-25 12:08:50 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352380462 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352393140 Ions that are positive have lost electrons, Ions that are negative have gained electrons.

]]> 2021-03-25 12:12:03 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352393140 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352401955 #18 shows examples of central atoms that do not need an octet. Boron is fine surrounded by 6, and Nitrogen by 7 (when the total number of valence electrons is an odd number)]]> 2021-03-25 12:14:18 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352401955 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352416005 To determine how many resonance structures a molecule has you need to be sketching it. How many ways are there to assemble a stable molecule? 
#21A. 2 resonance structures]]> 2021-03-25 12:17:34 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352416005 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352446584 #28]]> 2021-03-25 12:25:26 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352446584 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352485949 #32 To sort elements by bond polarity use the chart with electronegativity values found in our notes outline. (a picture of the periodic table with bars sticking up)
CO  3.5-2.5 =1.0
HBr 2.8-2.1 = 0.7
ICl 3.0-2.5 = 0.5
H₂ 2.1-2.1 = 0]]> 2021-03-25 12:35:10 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352485949 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352518039 Free Radicals are mentioned in #53]]> 2021-03-25 12:42:20 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1352518039 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397132 Water is a spherical molecule because of forces (surface tension pulling it inward to decrease the surface area.)]]> 2021-04-03 11:55:50 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397132 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397352 2021-04-03 11:56:11 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397352 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397561 2021-04-03 11:56:28 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397561 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397653 15. 
All atoms/molecules have dispersion forces. 
Dipole-dipole we need to look for polarity. Shapes that indicate polar include trigonal pyramidal and bent. Shapes that typically indicate nonpolar include trigonal planar, tetrahedral, and linear.
Hydrogen bonding is decided if hydrogen is directly connected to F, O, N.]]> 2021-04-03 11:56:36 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397653 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397880 Atomic means singular, do you see any elements by themselves (no subscripts)
Molecular describes compounds with all nonmetals together.
Ionic describes compounds with a metal + nonmetal.]]> 2021-04-03 11:56:56 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1379397880 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1416586915 28. intermolecular forces are attractive forces, between all molecules.

56. Volatile compounds have weak forces, in volatile compounds evaporation can occur rapidly which is an endothermic process.]]> 2021-04-14 14:14:25 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1416586915 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1440211602 Molarity = moles/Liters
*Reminder *
1000 mL = 1 L
1000 mg = 1g]]> 2021-04-20 22:40:47 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1440211602 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1447388385 Reactions happen faster when more collisions occur. ]]> 2021-04-22 14:13:28 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1447388385 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1469368847 Solids and liquids get left out of our work.]]> 2021-04-28 14:42:29 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1469368847 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1469370315 Scientific notation reminder. In your calculations always wrap the numbers in parenthesis, especially when dividing.]]> 2021-04-28 14:42:47 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1469370315 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1469371190 #30. Solids will have no effect on our equilibrium expressions, and catalysts speed up reactions but also have no effect on our K_eq.]]> 2021-04-28 14:42:57 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1469371190 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1469372019 #31 A,C, E]]> 2021-04-28 14:43:07 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1469372019 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1479049074 2021-04-30 16:43:58 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1479049074 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504992781 2021-05-08 13:22:45 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504992781 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504993011 2021-05-08 13:23:00 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504993011 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504993111 2021-05-08 13:23:07 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504993111 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504993355 2021-05-08 13:23:22 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504993355 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504993493 2021-05-08 13:23:29 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504993493 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504994082 2021-05-08 13:24:00 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504994082 asolomonson1 https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504994223 2021-05-08 13:24:08 UTC https://padlet.com/asolomonson1/dyxr25sxndknvq3i/wish/1504994223