Calculating molar mass answer key
[DOC File]Mole Calculation Worksheet – Answer Key
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Mole Calculation Worksheet – Answer Key. 1) How many moles are in 15 grams of lithium? 2.2 moles. 2) How many grams are in 2.4 moles of sulfur? 77.0 grams. 3) How many moles are in 22 grams of argon? 0.55 moles. 4) How many grams are in 88.1 moles of magnesium? 2141 grams.
[DOC File]Molar Mass worksheet - Denton ISD
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Determine the mass of the following samples. 2 moles Co 5 moles H2 2.1 moles H2O. Determine the number of moles in the following samples. 54.2 g N2 202.2 g MgO 519.3 g FeCl3. Determine how many atoms/molecules in the following samples. 1.32 moles Si 7.29 mol CO2 712.4 g AuCl Molar Mass worksheet KEY. Determine the molar mass for the following ...
[DOCX File]Mole Review Worksheet
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Key __ _ Period _____ Date_____ **SHOW WORK!!**USE UNITS!!** SHOW WORK!!**USE UNITS!!** SHOW WORK!!**USE UNITS!!** 1. Calculate the molar mass of H ... 6.6% H, and 53.4% O with a molar mass of 120 g. 3.33 moles C. 1 . C : 1 H : 1 O . Empirical Formula is CH 2 O. 6.67 moles H. 3.33 moles O. Mass of CH. 2. O is 30 g. 120/30=4 so the Molecular ...
[DOC File]Molar Mass Worksheet - Forestville Middle-High School
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Molar Mass Worksheet. Calculate the molar masses of the following chemicals: 1) Cl2. 2) KOH. 3) BeCl2. 4) FeCl3. 5) BF3. 6) CCl2F2. 7) Mg(OH)2. 8) UF6. 9) SO2. 10) H3PO4. 11) (NH4)2SO4. 12) CH3COOH. 13) Pb(NO3)2. 14) Ga2(SO3)3 Molar Mass Worksheet – Answer Key. Calculate the molar masses of the following chemicals: 1) Cl2 . 71 g/mol. 2) KOH ...
[DOC File]NOTES – MOLAR MASS AND MOLE CONVERSIONS
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Write the formula for each compound below. Then determine its molar mass. FORMULA MOLAR MASS calcium sulfate CaSO4 136.2 g/mol aluminum cyanide Al(CN)3 105 g/mol phosphorus triiodide PI3 411.7 g/mol 2. Use the molar masses you found in # 1 to make the following conversions: a. Find the mass of 1.25moles of calcium sulfate.
[DOC File]Molar Mass Worksheet – Answer Key
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Molar Mass Worksheet – Answer Key Author: Student Last modified by: Student Created Date: 1/26/2012 2:40:00 PM Company: HumbleISD Other titles: Molar Mass Worksheet – Answer Key ...
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