43 molar mass worksheet 2

DOC Chemistry Worksheet # 2 Mole Problems—The Mole As a Unit of Mass Round to 2 decimal places. 2 I = 2 X (126.90) = 253.80 g I2/mol EXAMPLE: Calculate the molar mass (gram formula weight) of a mole of aluminum sulfate, Al2(SO4)3. Round to 2 decimal places. 2 Al = 2 X (26.98) = 53. 96 3 S = 3 X (32.07) = 64.14 + 12 O = 12 X (16.00) = 192.00 Al2(SO4)3 = 310.10 g Al2(SO4)3 /mol PDF Molar Mass Practice Worksheet 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. They all mean the same thing, but it's

DOC Molar Mass worksheet - Denton ISD Molar Mass worksheet KEY Determine the molar mass for the following elements: Ca Xe K 40.08 g Ca 131.29 g Xe 39.10 g K Fe Au O 55.85 g Fe 196.97 g Au 16.00 g O Determine the molar mass for the following molecules/compounds NaCl H2O O2 22.99 + 35.45 2(1.01) + 16.00 2(16.00) 58.44 g NaCl 18.02 g H2O 32.00 g O2 Fe2O3 Na2O Cl2

Molar mass worksheet 2

PDF Molar Mass -1 KEY Molar Mass Chem Worksheet 11-2 Name The tern mole is used in chemistry as a method for counting or grouping atoms. In the same way that a dozen is used to count e22s, the mole is used for counting very tiny particles such as atoms and molecules. The mass of an object is related to its weight. Masses are reported in grams. PDF MOLAR MASS WORKSHEET - My Chemistry Class MOLAR MASS WORKSHEET Calculate the molar mass. Show work for #1-5 1) Cl 2 2) KOH 3) FeCl 3 4) (NH 4 2 SO 4 5) Prozac, C 17 H 18 F 3 NO, is a widely used antidepressant that inhibits the uptake of serotonin by the brain. Find its molar mass. For #6-14, do them in your calculator. You can show your work if you would like to. 6) SO 2 7) BF 3 DOC Molar Mass Worksheet - forestville.com Molar Mass Worksheet - Answer Key Calculate the molar masses of the following chemicals: 1) Cl2 71 g/mol 2) KOH 56.1 g/mol 3) BeCl2 80 g/mol 4) FeCl3 162.3 g/mol 5) BF3 67.8 g/mol 6) CCl2F2 121 g/mol 7) Mg(OH)2 58.3 g/mol 8) UF6 352 g/mol 9) SO2 64.1 g/mol 10) H3PO4 98 g/mol 11) (NH4)2SO4 132.1 g/mol 12) CH3COOH 60 g/mol

Molar mass worksheet 2. PDF Molar Mass Worksheet - learnwithdrscott.com Molar Mass Dr. Scott Beaver Page 1 of 2 Exercise 1. How much does one mole weigh (molar mass/molecular weight) for the following? Show work: which numbers are added/multiplied, how many decimal places are used from the periodic table, and your result. Molar Mass Worksheet Name Date Molar Mass Practice Worksheet - orbitsimulator.com Molar Mass Practice Worksheet . Find the molar masses of the following compounds: 1) NaBr Na 1 (22.989770) PDF Chemistry Computing Formula Mass Worksheet - Isd 622 CHEMISTRY COMPUTING FORMULA MASS WORKSHEET Problem Set-up example: Find the formula mass of Ca(NO3)2 Ca: 1 x 40.1 = 40.1 N: 2 x 14.0 = 28.0 O: 6 x 16.0 = 96.0 ... Fe2O3 + 3 CO ---> 2 Fe + 3 CO2 Write the molar ratios for CO to CO2 and Fe to CO CHEMISTRY MOLAR RATIOS WORKSHEET 2 1 1 2 2 2 2 3 3 2. The Mathematics of Chemical Equations ... Chemistry worksheet part 2(Molar Mass) Flashcards | Quizlet Chemistry worksheet part 2 (Molar Mass) STUDY PLAY 1. N2O 44.013 g/mol 2. CuSO4 159.609 g/mol 3. NaCl 58.44 g/mol 4. Fe2O 159.69 g/mol 5. CH4 16.04 g/mol 6. CH4 16.04 g/mol 7. K2O 94.2 g/mol 8. Al (OH)3 78.0036 g/mol 9. Carbon Dioxide 44.01 g/mol 10. Iron (II) Chloride 126.751 g/mol 11. Calcium Sulfide 72.143 g/mol 12. Aluminum 213.00 g/mol 13.

unit chemical quantities molar mass 2-Step worksheet 3 Terms in this set (8) how many molecules are in 13.5 G of sulfur dioxide. .22 mole. what is the mass of 2.23 X 10^23 atoms of sulfur. 11.87 grams. how many formula units of silver fluoride are equal to 42.15 G of this substance. 2.00 x 10^23. what is the mass of 8.83 x 10^23 formula units of iron oxide. 152.32 g. Calculating Molar Mass Worksheet Answer Key Molar Mass Worksheet Answer Key - PDF Free Download. Molar Mass Worksheet Answer Key Calculate the molar masses of the following chemicals: 1) Cl 2 71 g/mol 2) KOH 56.1 g/mol 3) BeCl 2 80 g/mol 4) FeCl g/mol ... PDF U3LM2B-WS Molar Mass and Conversions (Key) The molar mass of chlorine is: 2 x 35.45 g/mol Cl = 70.90 g/mol Cl 2 (Remember that chlorine exists as a diatomic molecule in nature) 2. The molar mass of carbon dioxide is: 12.01 g/mol C + (2 x 16.00 g/mol O) = 44.01 g/mol CO 2 3. The molar mass of aluminum carbonate, Al 2(CO 3) PDF molar mass worksheet - Morgan Park High School Mass Practice Worksheet Find the molar masses of the following compounds: 1) NaBr 2) PbSO 4 3) Ca(OH) 2 4) Na 3PO 4 5) (NH 4) 2CO 3 6) C 6H 12O 6 7) Fe 3(PO 4) 2 8) (NH 4) 2S 9) Zn(C 2H 3O 2) 2 10) AgF . 1. How many moles of sodium nitrate are in 1.70 grams of sodium ...

PDF Molar Mass worksheet - Mr. Niemann's Website Molar Mass worksheet KEY Determine the molar mass for the following elements: Ca Xe K 40.08 g Ca 131.29 g Xe 39.10 g K Fe Au O 55.85 g Fe 196.97 g Au 16.00 g O Determine the molar mass for the following molecules/compounds NaCl H 2 O O 2 22.99 + 35.45 2(1.01) + 16.00 2(16.00) 58.44 g NaCl 18.02 g H 2 O 32.00 g O 2 Fe 2 O 3 Na 2 PDF MOLAR MASS PRACTICE #2 - Quia Calculate the number of grams in 5.6 moles of C 6 H 6 Molar Mass: _____ Answer: _____ = Calculate the number of grams in 6.6 moles of ZnO PDF Molar Mass Worksheet - Everett Community College Molar Mass Worksheet W 339 Everett Community College Tutoring Center Student Support Services Program Find the molar masses of the following compounds: 1) LiI 2) PbCO 4 3) Mg(OH) 2 4) K 3 PO 4 5) (NH 4) 3 PO 4 6) C 6 H 12 O 6 7) Fe 2 (SO 4) 3 8) Na 3 P 9) AgF 10) NH 4 C 2 H 3 O 2. Solutions All answers are to 4 significant figures. Molar Mass And Answer Key Worksheets - K12 Workbook *Click on Open button to open and print to worksheet. 1. Chemistry Mole Worksheet Answer Key 2. Molar Mass Worksheet 3. Molar Mass Worksheet 4. Molar Mass Worksheet Answer Key 5. Mass Mole Conversion Handout Answer Key 6. ws molar mass 7. Molar Mass Practice Worksheet 8. Moles Worksheet Answer Key

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PDF lwtech-learning-lab-science-molar-mass The molar mass of Fe 2O 3 is 159.7 g/mol. Fe 2 x 55.85 = 111.70 O 3 x 16.0 = + 48.0 molar mass = 159.7 g/mol 2. The molar mass of AgNO 3 is 169. ... Solutions to the Molar Mass Practice Worksheet: Important note to students: All of the units given here are "grams per mole", which may

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Quiz & Worksheet - Molar Mass | Study.com Instructions: Choose an answer and hit 'next'. You will receive your score and answers at the end. question 1 of 3 What is the molar mass of glucose C6H12O6? 342 g/mol 360 g/mol 180 g/mol 100 g/mol...

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PDF Molar Volume Worksheet - Mrs. John Chemistry Molar Volume Worksheet 1. Find the volume in the problems below, Assume they are gasses at STP a. 4.5 moles of H2 b. 56.0 grams of 02 c. 0.0023 moles of C d. 5.2 X 1026 molecules of CH4 22 AL 2. Find the molecules in the problems below. a. 500 moles of C12 3 10 500 b. 20,484 grams of H20 20 c. 75.0 liters of F? at STP (O .02 7501. 3.

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PDF Molar Mass Worksheet - Ms. Richardson's Science 1. Calculate the mass of 1.000 mole of CaCl 2 2. Calculate grams in 3.0000 moles of CO 2 3. Calculate number of moles in 32.0 g of CH 4 4. Determine mass in grams of 40.0 moles of Na 2 CO 3 5. Calculate moles in 168.0 g of HgS 6. Calculate moles in 510.0 g of Al 2 S 3 7. How many moles are in 27.00 g of H 2 O 8. Determine the mass in grams of ...

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Molar_Mass_Worksheet_Part_2.docx - Course Hero View Molar_Mass_Worksheet_Part_2.docx from CHEMISTRY 334 at Renaissance High School, Detroit. Molar Masses Worksheet: Part 2 Directions: In this section, you are going to solve for molar masses

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Molar Mass worksheet Part 2.docx - Molar Mass worksheet... Molar Mass worksheet Part 2 Complete the Molar Mass problems. Show all steps and units. EXAMPLE: Fe2O3 Symbol # of atoms g/mol (on the periodic table) Fe 2 x 55.85 g/mol = 111.70 g/mol O 3 x 16.00 g/mol = 32.00 g/mol ___________ 143.70 /mol ____________________________________________________________________________________________________

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Molar Mass Chemical 11 2 Answer Key Worksheets - K12 Workbook Displaying all worksheets related to - Molar Mass Chemical 11 2 Answer Key. Worksheets are Molar mass work answer key, Molar mass name chem work 11 2, Molar mass work, Formula or molar mass work, Lwtech learning lab science molar mass, Ws molar mass, Rancho high school, Percent composition and molecular formula work.

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PDF Molar Mass Worksheet - Science Classroom Teacher Resources Molar Mass Worksheet - Answer Key Calculate the molar mass of the following chemicals: 1) Cl271 g/mol 2) KOH 56.1 g/mol 3) BeCl280 g/mol 4) FeCl3162.3 g/mol 5) BF367.8 g/mol 6) CCl2F2121 g/mol 7) Mg(OH)258.3 g/mol 8) UF6352 g/mol 9) SO264.1 g/mol 10) H3PO498 g/mol 11) (NH4)2SO4132.1 g/mol 12) CH3COOH60 g/mol 13) Pb(NO3)2331.2 g/mol

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PDF Ideal Gas Law Gas Density and Molar Mass with Answers II Worksheet 2 - Density and Molar Mass via Ideal Gas Law 1. What is the density of carbon tetrachloride vapor at 714 torr and 125°C? 2. Find the molar mass of a gas that has a density of 1.18g/L at 25°C and 1 atm? 3. Exactly 250 mL of a gas at STP weighs 0.291g. The composition of the gas is as follows: C, 92.24%,

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Molar Mass Worksheet - Easy Hard Science - learnwithdrscott.com Again, the mass of O 2 is 32 grams, double the 16 grams on the periodic table. Example 4: Fe2O3 Molar Mass To get the molar mass of Fe 2 O 3, first find Fe (55.9 grams) and O (16 grams) on the periodic table. Double the iron mass (multiply by 2, the subscript on Fe in Fe 2 O 3) to get 55.9 grams x 2 = 111.8 grams.

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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. ... Molar Mass Practice Worksheet Author: Bernards Township Last modified by: Bernards Township Created Date: 12/31/2009 8:18:00 PM Company: BTSD

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DOC Molar Mass Worksheet - forestville.com Molar Mass Worksheet - Answer Key Calculate the molar masses of the following chemicals: 1) Cl2 71 g/mol 2) KOH 56.1 g/mol 3) BeCl2 80 g/mol 4) FeCl3 162.3 g/mol 5) BF3 67.8 g/mol 6) CCl2F2 121 g/mol 7) Mg(OH)2 58.3 g/mol 8) UF6 352 g/mol 9) SO2 64.1 g/mol 10) H3PO4 98 g/mol 11) (NH4)2SO4 132.1 g/mol 12) CH3COOH 60 g/mol

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PDF MOLAR MASS WORKSHEET - My Chemistry Class MOLAR MASS WORKSHEET Calculate the molar mass. Show work for #1-5 1) Cl 2 2) KOH 3) FeCl 3 4) (NH 4 2 SO 4 5) Prozac, C 17 H 18 F 3 NO, is a widely used antidepressant that inhibits the uptake of serotonin by the brain. Find its molar mass. For #6-14, do them in your calculator. You can show your work if you would like to. 6) SO 2 7) BF 3