Molar volume calculator
[DOC File]Mole Conversion Worksheet
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3. Determine the volume in liters occupied by 14 g of nitrogen gas at STP. 4. Find the mass, in grams, of 1.00 x 1023 molecules of N2. 5. How many particles are there in 1.43 g of a molecular compound with a gram. molecular mass of 233 g? 6. Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when dissolved ...
[DOC File]CHEMISTRY WORKSHEET # 2 MOLE PROBLEMS—THE MOLE …
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THE MOLAR VOLUME OF ANY GAS IS 22.4 LITERS AT STP. Once we know this we can convert from moles to liters or liters to moles for any gas at STP. EXAMPLE: What is the volume, in liters, of a 2.00 mole sample of methane (CH4) at STP? # L CH4 = 2.00 moles CH4 x 22.4 L CH4 = 44.80 L CH4 . …
[DOC File]Stoichiometry: Mole to Mass Problems
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1. Mg(s) + 2HCl(aq) ( MgCl2(aq) + H2(g) How many grams of HCl are consumed by the reaction of 2.50 moles of magnesium? What is the mass in grams of H2 gas …
[DOCX File]Mole Conversions Worksheet
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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. 3. Determine the number of molecules of 14 g of nitrogen dioxide (NO 2). 4.
[DOC File]ATMOSPHERIC THERMODYNAMICS
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Gas Abbreviation Molar (volume) fraction Neon Ne 18.18 x 10-6 Helium He 5.24 x 10-6 (?) Methane CH4 2 x 10-6 Krypton Kr 1.14 x 10-6 Nitrous Oxide N2O 2.5 x 10-7 Hydrogen H2 0.5 x 10-6 Xenon Xe 0.087 x 10-6 Ozone O3 0 – 10-4 Sulfur dioxide SO2 variable Nitrogen dioxide …
[DOCX File]AP Chemistry Investigation #7: Stoichiometry:
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A calculator will be provided during class. (TI-30X or something similar. These are about $9. I have some used ones available for sale or rent.) ... Molar Volume of Gas: Students use Dalton’s Law and the Ideal Gas Law to measure the amount of hydrogen gas collected over water.
[DOC File]Mole Conversions Worksheet
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Determine the volume in liters occupied by 14 g of nitrogen gas at STP. Ans. 11.2 L. 4. Find the mass, in grams, of 1.00 x 1023 molecules of N2. Ans. 4.65 g. 5. How many particles are there in 1.43 g of a molecular compound with a gram. molecular mass of 233 g? Ans. 3.69 x 1021. 6. Aspartame is an artificial sweetener that is 160 times sweeter ...
[DOC File]Molar Mass - jdenuno
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The rest you may do on your calculator and record in Data Table 1, above Volume KOH: # drops KOH x average # drops H2O/mL Mass KHP/L (g/L): 1.02 g KHP/100 mL …
[DOC File]Molarity Worksheet #1
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12. A rabbit pours 500.00 mL of a 3.0000 molar solution of sodium hydroxide into a 2.000 liter volumetric flask and fills the flask up with water. What is the new molarity of the solution? 0.50000 L soln x 3.0000 mol NaOH = 1.5000 mol NaOH. 1 L soln. 1.500 mol NaOH = …
[DOC File]Chemistry Final Exam Study Guide
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100) Calculate the new volume of chlorine gas at 15oC and 75.0 cm Hg if the volume of the gas is 1.10L at 23oC and 85.5 cm Hg. 101) Calculate the final . Celsius. temperature of hydrogen chloride gas if 1.50 L at 46oC and 0.750 atm is heated until the volume reaches 1.26 L at 0.750 atm. Miscellaneous
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