WebFirst, you can calculate the molar mass of FeCl2 by adding the molar masses of Fe (55.845 g/mol) and 2 atoms of Cl (2 times (35.446 g/mol). This gives a molar mass of 126.737 … WebC-C (347 kJ/mol); C-H (413 kJ/mol); O=O (498 kJ/mol; C=O (799 kJ/mol); O-H (467 kJ/mol), How much heat is released during the combustion of methane using the given …
What is the mass, in grams, of 5.70 x 1023 molecules of aspirin, …
WebThe mean peak concentration of aspirin was 6.5 micrograms/mL in plasma (range, 4.9-8.9 micrograms/mL), reached in 26 minutes (range, 13-33 minutes). The half-life of aspirin was 31 minutes. The concentration ratio … WebHow many O atoms are in 0.150 mole aspirin C 9H 8O 4? 0.150 mole C 9H 8O 4 x 4 mole Ox 6.02 x 1023O atoms 1 mole C 9H 8O 41 mole O subscript Avogadro’s factor Number … irf outcomes
What is the mass in grams of 0.0015 mol of aspirin,
WebSYNTHESIS OF ASPIRIN (acetylsalicylic acid) Place 2.0 g (0.015 mole) of salicylic acid in a 125-mL Erlenmeyer flask. Add 5 mL (0.05 mole) of acetic anhydride, followed by 5 … WebLet i,j,k,n be positive integers Suppose that & total of i+2j + 2k people need to pay a bill for n dollars. Of these people: i are willing to pay any positive integer amount of dollars; j are only willing to pay 0 O1 1 dollars, another j are willing to pay any positive odd integer amount of dollars; k are willing to pay 3 or 4 dollars; and another k are willing to pay any positive … WebSolution for 2-chlorobenzoic acid (C 6 H 4 ClCOOH) is produced by diazotization. 6.25 g of anthranilic acid (0-aminobenzoic acid, C 6 H 4 NH 2 COOH) is allowed… ordering numbers to 100 interactive game