University:
Campbell University
Course:
CHEM 111 | General Chemistry I
Academic year:

2021
Views:

113

Pages:

2
Author:

greenteafrappl96

Worksheet on Basic Stoichiometry - Mole Chart KEY Part 1: Mole <-> Mass Conversions 1.) 0.436 mol NH CL x 23.3 g NH CU Imol 2.) 2.360 mol Pb0x526.8 g PbO 1 mol 3.) 0.031 moi All, x 107.71 = 13 g All 4.) 1.077 mol Mg (PO) X 36287283.1 g Mg(PO) 5.) 0.50 mol Ca(NO₂)x1682 g Ca(NO₂), mot 6.) 23.5 g NaCl x mot 0.402 mol NaCl 50.44 g 7.) 0.773 g NaCN x mot 0.0158 mol NaCN 49.01 8.) 0.250 g H₂Oxmat 10.01 0.0139 mol H₂O 9.) 169.45 g Ca(CH,COO), x Emai 15010 1.0712 mol H2010.) 79.9 mol KMnO, x 100 12600 g KMnO, t mot 11.) 0.0455 mol HCl x 6022x10 molec I mot 2.74 x 1022 molec HC! 12.) 1.2 mol glue x 6.022×10 molec 7.2 x 102 molec gluc 1 mol 13.) 0.32 mol NaHCO, x 0.022×102 matec 1.9 x 10 molec NaHCO 14.) 6.99 x 1024 molec NaNO, x 1 mat 6.022x10 moler 11.6 mol NaNO 15.) 1.255 x 102 molec MgCl, x Imol 20.84 mol MgCl 16.) 7.2 x 102 atom He x 1 mor 6.022×10 arom 1.2 mol He 17.) 2.35 mol Na, PO, x 6022×10 molec 1 mal aram 1 moler = 5.66 x 10 atom O 18.) 0.0022 mol Pb(CH3COO), x 6.022x10 motec 1 mal 4 acom 1 molec 5.3 x 10 atom C 19.) 2.55 x 1074 molec NaNO, x 1 malac 6022×10 at 12.7 mol O 20.) 1.046 x 107 molec NH4OH x Satomi 1 molec X 6.022×10 atom IF 0.8684 mol H 21.) 8.694 mol Nad 0.4000 1.74 M NaOH 22.) 1.25 mol Mg00 2.56 0.50M MgB0 23.) 0.0039 mol PBC=0.16 M NaOH 931252 24.) 0.500 L. Na₂0 x 125 mol NaO 14 0.625 M Na₂O 25.) 0.500 L MgFx 125 ml Maz 0.625 M MgF 26.) 0.100 L. Ca(NO₂), x 1.10 mal Ca(NO) 0.110 M Ca(NO3)2 16 27.) 2.2 mol H x 224249.L H Loot 28.) 0.0665 mol O2 x 2241.491 0 10 29.) 30.7 mol SO₂ x 224150688 L SO, I mal 30.) 50.0 L 0, x 1 mol 02 = 2.23 mol 0 KEY 31.) 2.75 L Cl mal Cl 0.123 mol Cl 33.) 500 g Naon 124 1 mol NaOH 40.00 Na =1.04 M NaQ!! 35.) 75.45Ca30 63002 X Imot Ca30 136.148 Ca50 1.85 M Ca50, 37.) 0.400 mat NaCO 126 NaCO 20 g NaC 39.) mal Cu X 159.61 CuSO I mot 41.) 45.25 1. COx 3241 4401088.9 g CO, 1 mal 43.) 50.0 L N x 1 mul Nx 28:02 62.5 N 2241 1 mat 45.) 50.0 g 0, x 35.0 LO 32.00₫ 1 mol 47.) 700. g N₂O x 1mol Na 44.02g 22.4L NO t mor 356 L NO 49.) 50.0 L CO₂ x mol CDs 6022x1000134 × 102 CO₂ 2246 50.) 50.0 L CO₂ x 1 mot CD 2246 6022×10700 1 malce CO₂ 2.69 x 102 g CO 32.) 1.000 LCO x C = 0.04464 mol CO 22.44 34.) 100. Mg(NO) 0.500 1 mol Mg(NO) 1.35 M Mg(NO₂) 140:33 g Mg(NO3) 36.) 10.49. Nači 0:300 1 mol Nacio 1.12 M NaCIO 0044 NaC10 38.) 1.35mlx241 Fe(N 0450 725 Fe(NO) 16 40.) 1.1 18A12(NO) 5.00 42.) 2.8 L CSX 1 mat Ca 2241 1 mal 9.5 g CS 44.) 2000. L CO X 1 mol CO ZZAL 28.01g002.50 x 10 g CO I mat 46.) 3.50 kg Ar x 1000 1 mol Ar 39.95 1 mol 1960 L Ar 48.) 500. g 50, x 1 motx 2246801 = 140. L. SO,