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Molar Mass Practice Worksheet. Find the molar masses of the following compounds: NaBr. PbSO4. Ca(OH)2. Na3PO4.
Molar Mass Worksheet. Calculate the molar masses of the following chemicals: 1) Cl2. 8) UF6. 2) KOH. 9) SO2. 3) BeCl2. 10) H3PO4. 4) FeCl3. 11) (NH4)2SO4. 5) BF3. 12) CH3COOH. 6) CCl2F2. 7) Mg(OH)2. 13) Pb(NO3)2. 14) Ga2(SO3)3. Avogadro’s Number and the Mole. 1) How many moles of water does 6.02 x 1023 molecules represent?
Molar Mass Problems. 1. Calculate the mass of 1.000 mole of CaCl2. 2. Calculate grams in 3.0000 moles of CO2. 3. Calculate number of moles in 32.0 g of CH4. 4. Determine mass in grams of 40.0 moles of Na2CO3.
Molar Mass Worksheet. W 339. Find the molar masses of the following compounds: LiI. PbCO4. Mg(OH)2. 4) K3PO4. 5) (NH4)3PO4.
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 8 ...
Convert between numbers of atoms, moles, and mass of sample by using Avogadro’s number and the appropriate molar mass. Calculate the empirical formula of a compound from percent composition data. Calculate mass relationships between reactants and products, based on a balanced chemical equation.
Finding and Writing the Molar Mass of Elements. This worksheet is intended to be used as a "Guided Instructional Activity" (GIA). It asks students to find the molar mass of selected elements and write the molar mass as two equivalent fractions ("conversion factors") and as an equality.
Determine the molar mass for the following molecules/compounds.
The mass of a mole of atoms is called the molar mass. A mole of carbon atoms is 12.0 grams while a mole of oxygen atoms is 16.0 grams. What is the molar mass of iron (II) nitrate, Fe(NO3)2? Answer the following questions.
Molar Mass Worksheet. Calculate the molar masses of the following chemicals: Cl2. KOH. BeCl2. FeCl3.