This worksheet is broken up into three sections moles to grams, grams to moles and moles to molecules conversions. What is the mass in grams for each of the following compounds or elements. Moles, mass and particles worksheet 1 how many formula units are there in 24 g of fef3. Find the number of moles of argon in 452 g of argon.
Calculate either the number of grams or the number of moles. Grams, moles, molecules worksheet scientific tutor. Moles, molecules, and grams worksheet 1 how many molecules are there in 24 grams of fef3. Worksheet on moles find your metric handout, 3 sig figs. Mole calculation worksheet w 340 everett community college tutoring center student support services program 1 how many moles are in 40. The main reason to use this worksheet is to determine how many males and females exist in a given population. Mole calculation practice worksheet answer the following questions. Use appropriate conversion factors and unit cancellation to solve the following problems. Worksheets are moles molecules and grams work and key, mole to grams grams to moles conversions work, mole calculation work, mole calculation work, mole calculation work, moles molecules and grams work, gramsmoles calculations work i. Mole mole conversions worksheets lesson worksheets. Mole calculation worksheet everett community college. Moles, molecules, and grams worksheet answer key 1 how many molecules are there in 24 grams of fef3. Atoms, mass, and the mole free chemistry materials.
There are many gantt charts excel templates on the net. Grams moles calculations answer key given the following, name the compound and find the number of moles. This worksheet is great practice for conversions it can be used as homework, classwork or a whole class activity if the concepts are new to the students. Moles, molecules, and grams worksheet answer 1,446 view. Make the following conversions based on the mole conversions learned in section 3. How many moles of ethane c2h6 are in 400 g of ethane. Mole to grams, grams to moles conversions worksheet. Mole calculation worksheet 1 how many moles are in 15 grams of lithium. What is the mass of 1 mole of barium acetate, bac2h3o22.
Worksheets are moles molecules and grams work and key, mole calculation work, mole work, mole calculation work, mole calculation work, mole to grams grams to moles conversions work, gramsmoles calculations work i, mole work 2. Pdf grams moles calculations worksheet iii grams moles calculations answer key given the following, name the compound and find the number of moles. Someone has found a use for aluminum oxide al2o3 and the company wants to explore possibilities for producing this compound. Problemsolving workbook 51 mole concept name class date problem solving continued sample problem 2 a student needs 0. Moles, molecules, and grams worksheet diman regional vocational. Mole to grams, grams to moles conversions worksheet what are the molecular weights of the following compounds. Moles, molecules, and grams worksheet 1,651 view moles, molecules, and grams worksheet answer key 1,011 view 8. Mole to grams grams to moles conversions worksheet answer key as well as mole conversions worksheet streamcleanfo. Grams, moles, molecules worksheet how many grams of c are in 3. What mass of zinc in grams should the student obtain. A free customizable worksheet for practicing conversions from moles to grams or grams to moles. The mole and avogadros number the name mole german mol is attributed to wilhelm ostwald who introduced the concept in the year 1902.
Include all units and account for significant figures. What mass, in grams, of kclo3 is consumed when 90 grams of o2 is produced according to the following reaction. Up to 10 randomly generated problems on a printable pdf. Looking at the periodic table, you find that gold weighs 197 amu, or 197 grams per mole. Pdf moles, molecules, and grams worksheet answer key. Molar mass worksheet answer key river dell regional. Convert the following number of moles of chemical into its corresponding mass in grams.
Mole to grams grams to moles conversions worksheet answer. Chemistry unit 5 the mole worksheet answers this site has many resources that are useful for students and teachers of chemistry 12 in bc as well as any senior high school grade 12 chemistry course canada, the us, or anywhere else in the world chemistry unit 5 the mole worksheet answers. Worksheets are mole calculation work, mole to grams grams to moles conversions work, mole conversions work 1, mole calculation work, mole mass particless conversion work, mole calculation work, work mole problems name, work on moles and stoichiometry. Displaying all worksheets related to moles to grams. Therefore, we must use mole mass calculations in conjunction with mole ratios to address several diverse kinds of massbased stoichiometry difficulties. Moles, molecules, and grams worksheet forestville central school. Moles molecules and grams worksheet how many molecules are there in 24 grams of fef3. Calculate how many grams of iron can be made from 16.
Displaying all worksheets related to mole mole conversions. Stoichiometry given grams find grams practice sheet. Which is a better unit for expressing molar mass, amu or gramsmole. Gram to particle conversions two step conversions using molar mass and avogadros number 1. Mole mass and particle conversions worksheet answer key. Moles, molecules, and grams worksheet and key 1 how many moles are there in 24. In order to get full credit, you must show the setup and include units in all quantities. Use your periodic table, calculator, and avogadros number 6. Use the number of moles given to fill in the table below. A mole is the amount of any substance that contains as many elementary entities as there are atoms in exactly 1. Show all work utilizing dimensional analysis wherever possible. The mole to grams worksheet can be used to find out what the sex ratio of a certain species is.