Here you will find hundreds of lessons, a community of teachers for support, and materials that are always up to date with the latest standards. They are: 1 mol = 6.02 x 1023 particles. 3 & 7 C. Johannesson. 5. In Part I, students will sum the molar mass for ten compounds. Aspartame is an artificial sweetener that is 160 times sweeter than sucrose (table sugar) when dissolved in water. They are: 1 mole = molar mass(g) can be written as ____1 mole OR _molar mass (g) Mass is the quantity of matter present; weight is a measure of the pull of gravity on matter and is measured in pounds or newtons. There are three definitions (equalities) of mole. The molar mass of aluminum carbonate, Al Separate each element from the formula. 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. They are: Mole-Particle Conversions. 1 mole = molar mass (could be atomic mass from periodic table or molecular mass) 1 mole = 22.4 L of a gas at STP (You do not need to worry about this yet) Each definition can be written as a set of two conversion factors. View Molar Mass Conversion WS.pdf from PAP-CHEM 101 at Carnegie Vanguard H S. Name (aytn be\\ \\ces ff?an Period Molar Mass Conversion Worksheet I Record the molar mass … They are: 1 mol = 6.02 x 1023 particles 1 mol = molar mass in g (periodic table) There are three mole equalities. Convert 3.01 x 1023 molecules of C 2 H 6 ... “Molar mass” is used to describe the mass of one mole of a chemical compound, while “atomic mass” is used to describe the mass of one mole of an element or the mass of one atom of an element. Multiply the number of moles of each element by their atomic . They are: 1. mole = 6.02 x 1023 particles. Identify the number of moles per element. 44.01 g/mol. How many moles of magnesium is 3.01 x 1022 atoms of magnesium? The Mole and Molar Mass Worksheet - Word Docs & PowerPoints To gain access to our answer documents and editable content Join the iTeachly Science Teacher Community! This worksheet features ten-dimensional analysis problems where students utilize the molar mass conversion factor. 2. Mole to Grams, Grams to Moles Conversions Worksheet. 4. Mole Conversions Worksheet. Each equality can be written as a set of two conversion factors. 3. Unit 7 Stoichiometry Mole Conversion Worksheet Name:_____ There are three mole equalities. 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. U3-LM2B-WS Molar Mass and Conversions Name:_____KEY_____ 1. chemistry worksheet # 1 molar mass (gram molecular/formula weights) We know that grams are actually a measure of the mass of matter and not the weight. Periodic Table Worksheet; Proton, Neutron and Electron Worksheet; Electron Configuration Worksheet; Elements Compounds Mixtures Worksheet; Calculations. 1. Worksheets. Formula: Molar mass: Answer: Molar Conversion – Ch. mass from the periodic table. 1) NaOH 2) H3PO4 3) H2O 4) Mn2Se7. 5) MgCl2 6) (NH4)2SO4. What are the molecular mass of the following compounds? Find the mass, in grams, of 1.00 x 1023 molecules of N 2. Steps for finding molar mass: 1. 1 mole = molar mass (could be atomic mass from periodic table or molecular mass) Add the numbers and include the unit: g/mol. In Part II, students will use the molar mass conversion factors from Part I to convert mass to moles or moles to mass. 1 mol = g-formula-mass (periodic table) 1 mol = 22.4 L for a gas at STP. This is the number of moles for this element. ( table sugar ) when dissolved in water 4 ) Mn2Se7 definitions ( equalities ) of mole Electron... 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