Final Review Key (1) - F*EEE-=EE Name CHEM 2 Review Sheet...

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F*EEE.-=EE_ Name: CHEM 2 Review Sheet for Final 1. Determine the electron group number for the central atom in SeOz. What is the molecular shape of the molecule? For each pair of solids, determine which and explain why. -y\ i.= {* -4'-t 3 <-1t3-+'vr G^+) G_z_j, (c) one has the higher melting point (a dnd Ne(s) and HzS(s) - o 2. 3. Write the electronic configuration for V electrons does Se2- have? and Se. How many valence 7 r/: I s? Lt'zlo 3to3 ru r sL ; t\a L{ ryGvs" gf' '1r' 3 9A J'o 1(b .-' l- \e'f 4. 5. A32.0 g sample of liquid tqler at21 .0 oC absorbs 2,276 J of heat energy. What will be the final te water is 4 .184 J/g oC. specific heat of liquid sublevel? ''o u N>'H:";"U':'f=t'o'c^[email protected] RHff"rrge adult has 5.2 L of blood. Wnat is t6-e volumqof blood in m3? -L \3 \0 f.^ I Why does atomic s-ize decrease across a period? C '. \sL zr'2?a nJ : \f L.L ftt A /{^d<"'n uwa'11*' 0 r, \)/ LrL z('l \ult'h1 th{ c- t ler1 ({v o-*}e't( t,!:1 al c {,o E-tr t-o g"*t'c'ke| ' ,-F er a I a aximum numb oc\ tror{J Zt ltz of bbc A'o - J_j I \ What is the m Ito,1 q'L the 3d }t .l t can 4t. na wil t 6. 7. %>h,yAT \e 5,LX( o5 hA'

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