Find molecular formula of sulfur under given conditions
At 500°C and 93.2 kPa, the mass density of sulfur vapour is 3.710 kg m-3. What is the molecular formula of sulfur under these conditions.
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A sample of iron absorbs 67.5 J of heat, upon which the temperature increases from 21.5 C to 28.5 C. If the specific heat of iron is .450 J/g-K, what is the mass (in grams) of the sample?
A compound that has a molecular ion peak in its mass spectrum at mass 94 and shows prominent peaks in its IR spectrum at 3600-3200 and 1600 cm-1. Can we say the compound has a molecular mass of 94?
How many grams of Acetylene are produced by adding water to 5 g CaC2?
In Spetember, Aspen expects to produce 120,000 widgets. Assuming no structural changes, whay is Aspen's budgeted production cost per widget for September?
An insecticide has the weight percents C=55.6%, H=4.38%, Cl=30.8% and O=9.26%. the approximate molar mass is 345 g/mol. what is the molecular formula?
Brubaker Inc., a manufacturer of high-sugar, low-sodium, low-cholesterol frozen dinners, would like to increase its market share in the Sunbelt. In order to do so, Brubaker has decided to locate a new factory in the Panama City.
Could you provide examples of some commonly used common weak/strong bases and nucleophiles?
Capital Grill has budgeted the following costs for a month in which 2,500 Colby steak dinners will be produced and sold: Materials $5,580 Hourly Labor $5,400 Rent $1,300 Depreciation $500 and other fixed costs $1,000.
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