Volume of 6 × 9 inch bag1.20 lroom temperature in kelvin294 kroom pressure in atm1.00 atmmoles of co2 required to inflate bag at room temperature and pressurebalanced equation for the reaction of nahco3 and ch3cooh to produce co2mass of nahco3 needed for the reaction (84.0 g/mol)volume of vinegar required(0.833 m acetic acid)a. what is moles of co2 required to inflate bag at room temperature and pressureb. what is the balanced equation for the reaction of nahco3 and ch3cooh to produce co2c. what is the mass of nahco3 needed for the reaction (84.0 g/mol)d. what is the volume of vinegar required(0.833 m acetic acid)?

Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.