University:
Glendale Community College
Course:
CHM130 | Fundamental Chemistry
Academic year:

2020
Views:

312

Pages:

1
Author:

monicagennyw8u

IA 1 1 2 3 4 5 6 7 H The Periodic Table VIIIA 2 He IIIA IVA VA VIA VIIA 1.01 IIA 3 4 5 6 7 8 9 10 Li Be B C N O F Ne 6.94 9.01 10.81 12.01 14.01 16.00 19.00 20.18 11 12 13 14 15 16 17 18 Na Mg Al Si P S Cl Ar 22.99 24.31 26.98 28.09 30.97 32.07 35.45 39.95 IIIB IVB VB VIIIB VIB VIIB IB IIB 4.00 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 39.10 40.08 44.96 47.88 50.94 52.00 54.94 55.85 58.93 58.69 63.55 65.39 69.72 72.61 74.92 78.96 79.90 83.80 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe 85.47 87.62 88.91 91.22 92.91 95.94 (99) 101.07 102.91 106.42 107.87 112.41 114.82 118.71 121.75 127.60 126.90 131.29 55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn 132.91 137.33 138.91 178.49 180.95 183.85 186.21 190.2 192.22 195.09 196.97 200.59 204.38 207.2 208.98 (209) (210) (222) 87 88 89 104 105 106 107 108 109 Fr Ra Ac Unq Unp Unh Uns Uno Une (223) (226) (227) (261) (262) (263) (262) (265) (266) 58 59 60 61 62 63 64 65 66 67 68 69 70 71 Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 140.12 140.91 144.24 (145) 150.4 151.96 157.25 158.93 162.50 164.93 167.26 168.93 173.04 174.97 90 91 92 93 94 95 96 97 98 99 100 101 102 103 Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr 232.04 231.04 238.03 (237) (244) (243) (247) (247) (251) (252) (257) (258) (259) (260) POLYATOMIC IONS ammonium ion NH4+ – acetate ion C2H3O2 CN– cyanide ion OH– hydroxide ion MnO4– permanganate ion CrO42– Cr2O72– CO32– SO32– SO42– PO43– NO2– NO3– chromate ion dichromate ion carbonate ion sulfite ion sulfate ion phosphate ion nitrite ion nitrate ion Active Metals Li > K > Ba > Sr > Ca > Na Activity Series Li > K > Ba > Sr > Ca > Na > Mg > Al > Mn > Zn > Fe > Cd > Co > Ni > Sn > Pb > (H) > Cu > Ag > Hg > Au Solubility Rules Generally soluble compounds with: 1. Li+ , Na+, K+, NH4+ (ALWAYS!) 2. acetate ion, C 2H3O2– 3. nitrate ion, NO 3– 4. halide ions (X), Cl –, Br–, I– — BUT AgX, Hg 2X2, PbX 2 insoluble 5. sulfate ion, SO 42– — BUT SrSO 4,BaSO4, PbSO 4 insoluble Generally insoluble compounds with: 6. carbonate ion, CO 32– 7. chromate ion, CrO 42– 8. phosphate ion, PO 43– 9. sulfide ion, S 2– — BUT CaS, SrS, BaS soluble 10. hydroxide ion, OH – — BUT Ca(OH) 2, Sr(OH) 2, Ba(OH) 2 soluble