Converting to moles
[DOC File]Chapter 11 – The Mole
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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. 5) How many moles are in 2.3 grams of phosphorus? 0.074 moles. 6) How many grams are in 11.9 moles of chromium? 618.8 grams. 7) How many moles are in 9.8 grams ...
[DOC File]Mole Conversions Worksheet
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400g 1 moles 400 x 1 moles. 1 197 g 197 2.03 mol Au. Mole-Particle Conversions. 1. How many moles of magnesium is 3.01 x 1022 atoms of magnesium? 3.01 x 1022 atoms = 5 x 10-2 moles. 2. How many molecules are there in 4.00 moles of glucose, C6H12O6? 3. How many moles are 1.20 x 1025 atoms of phosphorous? 4. How many atoms are in 0.750 moles of ...
[DOC File]Mole Conversion Worksheet
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Conversion between moles and mass. How many moles are in 122.5 g of magnesium hydroxide? How many moles are in 2.45 g of hydrogen gas (H2)? How many grams are in 6.3 moles of ammonium chloride? 4. What is the mass of 0.288 moles of plumbous sulfate? Conversion between moles and particles. How many molecules are in 1.55 moles of hydrogen gas (H2)?
[DOC File]Mole Calculation Worksheet
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Converting moles to mass. Ex] Calculate the mass in grams of 0.045 moles of chromium. Step 1 – Determine molar mass of Cr. Step 2 – Use molar mass to convert known number of . moles to grams. Ex] Calculate the mass in grams of 0.197 moles of silicon. Converting mass to moles. Ex] How many moles of calcium are in 525g Ca? Step 1 ...
[DOC File]Mole Conversion Worksheet
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Find the number of moles of argon in 452 g of argon. 4. How many grams are in 3.45 moles of CO 2? Gram to Particle Conversions (two step conversions using molar mass and Avogadro’s number) 1. How many oxygen molecules are in 3.36 g of oxygen (O 2) [2 x mass of O]? 2. Find the mass in grams of 2.00 x 1023 molecules of F2.
[DOC File]Converting mass of a DNA band into moles:
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400g 1 moles 400 x 1 moles. 1 197 g 197 2.03 mol Au. Now, for you to try: You have 23 moles of Tantalum (Ta). How many grams is this? You discover that the head of a match contains 1.6 grams of Sulfur, S. How many atoms of S does a match contain? While cleaning a cut, you spill a bottle of Iodine. The label says that the bottle holds 500 grams ...
Converting between Moles and Atoms | Introduction to Chemistry
Find the number of moles of argon in 452 g of argon. Find the grams in 1.26 x 10-4 mol of HC2H3O2. Find the mass in 2.6 mol of lithium bromide. Mixed Mole Conversions. Given unit ( Moles ( Desired unit. 1. Find the mass in grams of 2.00 x 1023 molecules of F2. 12.624 g. Gram-formula-mass.
[DOCX File]Mole Conversions Worksheet
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Converting mass of a DNA band into moles: First, decide if the band is composed of single or double-stranded DNA. Then, chose the correct conversion factor: Hyseq uses *: Single-stranded: 330 grams per mole per base. 330 (g/mol)/b. 330 g / ( mol ( b ) Double-stranded: 660 grams per mole per base pair. 660 (g/mol)/bp. 660 g / ( mol ( bp ...
[DOC File]Mole Conversions Worksheet
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Element or Compound # of Moles Molar Mass in g/mol Mass in grams # of particles Hydrogen, H 1 mole 1.01 g/mol 1.01 g 6.02x1023 atoms Hydrogen, H 0.2 moles 1.01 g/mol 0.201 g 1.20x1023 atoms Lithium, Li 9.4 moles Oxygen, O 25g Water, H2O 2.20x1023 atoms Sodium, Na 0.23 moles Chlorine, Cl 127g Sodium Chloride, NaCl 1.20x1024 atoms Sulfur Dioxide ...
Worksheet – Mole Conversions
1. Determine the volume, in liters, occupied by 0.030 moles of a gas at STP. 0.030 mol = 0.67 L. 2. How many moles of argon atoms are present in 11.2 L of argon gas at STP? 11.2 L = 0.500 moles. 3. What is the volume of 0.05 mol of neon gas at STP? 4. What is the volume of 1.2 moles of water vapor at STP? Mixed Mole Conversions. Given unit ...
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