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[DOC File]Molar Mass worksheet - Denton ISD
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Molar Mass worksheet. Determine the molar mass for the following elements: Ca Xe K. Fe Au O. Determine the molar mass for the following molecules/compounds. NaCl H2O O2. Fe2O3 Na2O Cl2. 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 ...
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[DOCX File]Molar Mass Practice Worksheet - Mrs. Haug's Website
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Solutions to the Molar Mass Practice Worksheet: Important note to students: All of the units given here are “grams per mole”, which may be abbreviated as “g/mol”, “grams/mol”, or “g . mol-1”, depending on how your teacher likes to see it written.
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Molar Mass Practice Worksheet - OnCourse Systems
Mole Calculation Practice Worksheet (2-step) Answer the following questions. Be sure to remember . sig figs, units, and SHOW WORK. The answers are in bold and italic….rewriting the answer does not count as showing work. How many molecules are in 25.0 grams of NH3? (8.85 x 1023 molecules) How many grams are in 8.20 x 1022 molecules of N2I6 ...
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[DOC File]Molar Mass Practice Worksheet
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Solutions to the Molar Mass Practice Worksheet: Important note to students: The ‘mole’ is a unit commonly used to indicate a number of things about the amount of material present. ... Also, remember that if you don’t use units in your answer, the answer is wrong! All answers are rounded to the nearest 0.1 grams. 1) 102.9 g/mol. 2) 303.3 g ...
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[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 ...
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[DOC File]Molar Mass Practice Worksheet - LPS
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Important note to students: All of the units given here are “grams per mole”, which may be abbreviated as “g/mol”, “grams/mol”, or “g . mol-1”. Also, remember that if you don’t use units in your answer, the answer is wrong! All answers are rounded to the nearest 0.1 grams. 1) 102.9 g/mol. 2) 303.3 g/mol. 3) 74.1 g/mol. 4) 164 ...
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[DOC File]Molar Mass Practice Worksheet - Weebly
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Solutions to the Molar Mass Practice Worksheet: Important note to students: All of the units given here are “grams per mole”, which may be abbreviated as “g/mol”, “grams/mol”, or “g . mol-1”, depending on how your teacher likes to see it written.
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[DOC File]Molar Mass Practice Worksheet
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Dec 11, 2009 · Solutions to the Molar Mass Practice Worksheet: Important note to students: The ‘mole’ is a unit commonly used to indicate a number of things about the amount of material present. ... Also, remember that if you don’t use units in your answer, the answer is wrong! All answers are rounded to the nearest 0.1 grams. 1) 102.9 g/mol. 2) 303.3 g ...
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[DOC File]CHEMISTRY WORKSHEET # 2 MOLE PROBLEMS—THE MOLE …
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chemistry worksheet # 1 molar mass (gram molecular/formula weights) We know that grams are actually a measure of the mass of matter and not the weight. Mass is the quantity of matter present; weight is a measure of the pull of gravity on matter and …
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[DOC File]Molar Mass Practice Worksheet
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Solutions to Making Solutions Practice Worksheet. 1) 4.52 grams . 2) 1030 mL. 3) 8.33 grams. 4) If you were to do this, the solution would have a final volume greater than 1.00 L, because sodium chloride itself takes up space. The correct way to do this would be to add water to 58.5 grams of sodium chloride until the final volume of the ...
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Molar mass practice worksheet answer