Mass to molecules conversion
[DOCX File]Mole Conversions Worksheet
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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. Find the mass, in grams, of 1.00 x 1023 molecules of N 2. 5. Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when dissolved in water. It is marketed by G.D. Searle as
[DOCX File]NOTES – MOLAR MASS AND MOLE CONVERSIONS
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The molar mass of a substance is the mass (in grams) of 1 mole of that substance (or, the mass of 6.02 X 1023 particles of that substance) REVIEW: What is the molar mass of the element Carbon? 12.01 g/mol. What is the molar mass of Nitrogen gas (N. 2)? 28.02 g/mol.
[DOC File]Mole Conversions Worksheet
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9.03 x 1022 molecules. 2. Find the mass in grams of 2.00 x 1023 molecules of F2. 12.624 g. Gram-formula-mass. 2 F = 2 x 19 g = 38 g/mol. 2.00 x 1023 molecules= 12.6 g. 3. 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.
Worksheet – Mole Conversions
4. What is the mass of 0.288 moles of plumbous sulfate? (87.3 g PbSO4) C. Conversion between moles and particles. 1. How many molecules are in 1.55 moles of hydrogen gas (H2)? 1.55 mol H2 x 6.022 x 1023 molecules H2 = 9.33 x 1023 molecules H2. 1 mol H2. 2. How many moles is 7.8 x 1025 molecules of phosphorus pentachloride?
Name
Complete the flow chart to show the steps for the mass–mass conversion of any given mass of G to any wanted mass of W. In the chemical equation, a moles of G react with b moles of W. 13. Use the diagram below. Describe the steps needed to solve a mass–mass stoichiometry problem. Other Stoichiometric Calculations. 14.
[DOC File]Mole Conversions Worksheet
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10. Find the mass in 2.6 mol of C8H12 (which is called windowpane). 280.8 g. 11. Find the mass in grams of 2.00 x 1023 molecules of C10H15O (called penguinone . because its structure looks like a penguin). 50.17 g. 12. Determine the mass, in grams, of 2.6 moles of angelic acid, C5H8O2. 260 g. 13. Find the mass, in grams, of 1.00 x 1023 ...
[DOC File]Moles, Atoms, Molecules 10C
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The atomic mass is the number of grams of an element that is numerically equal to the mass of an atomic mass unit. atomic mass C = 12.0 g. The atomic mass is the mass of one mole of atoms. Mole – quantity such that there are as many atoms as in 12 g of carbon. The mass of a mole of NaCl is the molar mass.
[DOC File]Molar Conversions Worksheet
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Formula: Molar mass: Answer: There are 3.20 ( 1022 atoms of copper in the outer shell of pennies. How many grams of copper is this? Formula: Molar mass: Answer: If you pump 40.88 kg of octane (C8H18) into your gas tank, how many molecules of octane are you pumping? Formula: Molar mass: Answer: Molar Conversion – Ch. 3 & 7 C. Johannesson
[DOC File]Conversion Practice Name
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HOW TO FIND MASS (GRAMS) WHEN GIVEN REPRESENTATIVE PARTICLES (ATOMS, MOLECULES, ION, FORMULA UNITS): given particles . 1. mole (molar mass) grams = Answer in grams. 6.02 x 1023 . particles . 1 mole. Ex 7: How many . grams. are in . 9.20 x 1027 molecules of CO2? 9.20 x 1027 molecules of CO2 . 1mole
[DOC File]Stoichiometric Conversion Map
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Stoichiometric Conversion Map. Volume. Liters A Liters B of a solid liquid . or gas. Mass. g A g B # Particles. #Atoms or #Atoms or. Molecules A Molecules B. Volume (aq) Liters of solution (A) Liters of solution (B) Of an aqueous . solution . containing A. Quantity. moles A moles B. HOW TO USE THIS MAP
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