Transcription of Mole Conversions Worksheet #1 - My Chemistry Class
1 Mole Conversions Worksheet #1 1. Mole > Mass Conversions using molar mass of each substance, convert the following quantities. a. mol Cr 520 g f. mol H2O g b. mol K 130 g g. mol Ca(NO3)2 834 g c. x 10 3 mol Sn g h. mol H2SO4 1470 g d. mol Be g i. x 10 5 mol C2H4 x 10-3 g e. mol N2 g j. mol K2CO3 g 2. Mass > Mole Conversions using molar mass of each substance convert the following quantities. a. g Ar mol f. g NO2 mol b. x 10 1 g B x 10-2 mol g. g H2 mol c. 187 g Al mol h. x 10 4 g Li3PO4 x 10-6 mol d. 333 g SnF2 mol i. g CH4 mol e. x 10 2 g He x 10-2 j.
2 847 g (NH4)2CO3 mol 3. What is the volume of the following gases? a. mol O2 121 L b. x 10 2 mol CO2 L c. mol SO3 L 4. How many moles are in each of the following volumes? a. L Ne mol b. x 103 L C2H6 mol c. x 10-1 F2 x 10-2 mol 5. Find the number of moles in each of the number of representative particles. a. x 1025 atoms of P mol b. x 1021 molecules of AlF3 x 10-3 mol c. x 1014 molecules of NH3 x 10-10 mol 6. How many representative particles are in each of the following mole quantities? a. mol Cl2 x 1023 molecules b. x 10 3 mol K2S x 1021 molecules c. mol Ca(OH)2 x 1025 molecules 7. Convert the following two-step quantities, converting first to moles and then to the desired quantity.
3 A. Find the number of molecules in g of N2O. x 1023 molecules b. Find the volume of x 1022 molecules of Ne L c. Find the mass of L of CH4 g d. Find the volume of 835 g of SO3 234 L e. Find the mass of one atom of nickel. 1 x 10-22 g Mole Conversions Worksheet #1 1. Mole > Mass Conversions using molar mass of each substance, convert the following quantities. a. mol Cr f. mol H2O b. mol K g. mol Ca(NO3)2 c. x 10 3 mol Sn h. mol H2SO4 d. mol Be i. x 10 5 mol C2H4 e. mol N2 j. mol K2CO3 2. Mass > Mole Conversions using molar mass of each substance convert the following quantities. a.
4 G Ar f. g NO2 b. x 10 1 g B g. g H2 c. 187 g Al h. x 10 4 g Li3PO4 d. 333 g SnF2 i. g CH4 e. x 10 2 g He j. 847 g (NH4)2CO3 3. What is the volume of the following gases? (1 mol at STP = L) a. mol O2 b. x 10 2 mol CO2 c. mol SO3 4. How many moles are in each of the following volumes? a. L Ne b. x 103 L C2H6 c. x 10-1 F2 5. Find the number of moles in each of the number of representative particles. a. x 1025 atoms of P b. x 1021 molecules of AlF3 c. x 1014 molecules of NH3 6. How many representative particles are in each of the following mole quantities? a. mol Cl2 b. x 10 3 mol K2S c.
5 Mol Ca(OH)2 7. Convert the following two-step quantities, converting first to moles and then to the desired quantity. a. Find the number of molecules in g of N2O. b. Find the volume of x 1022 molecules of Ne c. Find the mass of L of CH4 d. Find the volume of 835 g of SO3 e. Find the mass of one atom of nickel
