Find the molecular formula for this compound
A compound is constituted by mass of 22.6% phosphorus, the rest being chlorine. Given that a volume of 307 mL of the gas has a mass of 1.55 g at 25 °C and 90 kPa, find the molecular formula for this compound.
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If 32.5 grams of CaO are dissolved in 212 grams of water, what is the concentration of the solution in percent by mass?
Assume that the two ends are contained in the volume of a sphere whose radius is the root mean square distance between the ends. Using this volume (2 ends per unit volume), calculate the molar concentration of these ends (Avogadro's number is 6.02 x
Shawhan Supply plans to maintain its optimal capital structure of 30% debt, 20% preferred stock, and 50% common stock far into the future. The required return on each component is: debt-10%; preferred stock-11%; and common stock-18%. Assuming a 40
If a sodium hydroxide solution were added to a solution containing lead(II) ions, sodium ions, nickel(II) ions and potassium ions, which ion(s) would remain in the supernatant?
Convert your answer from part A to an equivalent in megatons of TNT, the unit used for nuclear bombs. Comment on the degree of devastation the impact of such a comet could cause if it struck a populated region on Earth. (Hint: One megaton of TNT
A zero-order reaction has a constant rate of 2.50×10-4 M/s . If after 60.0 seconds the concentration has dropped to 5.00×10-2 M, what was the initial concentration?
What is the equilibrium temperature of this system? If your answer is 0° C, determine the amount of water that has frozen. The average specific heat of aluminum over this temperature range is 653 J/(kg · K).
Oleum or fuming sulfuric acid available commercially in concentraytions ranging from 20-99% sulfur trioxide. A. What is the percent by mass of sulfur trioxide (SO3) if oleum is expressed as 3H2SO4 5SO3?
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I believe that Mill's utilitarian ethical theory, which aims for the greatest happiness for the greatest number, is a valid position to take.
Determine whether this argument is using deductive or inductive reasoning. Then evaluate the argument as either valid/invalid or strong/weak.
Cogent reasoning is different from deductive reasoning because the premises and conclusions of cogent arguments are determined to be most likely true
Question: Why, according to Socrates, is it better for the wrongdoer to be punished than not to be punished?
Why was Socrates condemned to death? Question options: Socrates' connections to the oligarchs who had previously overthrown the democracy in Athens.
In your first paragraph- Share your insights into the ways you see technology contributing to the quality of the artifacts produced.
Question: Why is rationality a problematic guide for determining that humans can ethically eat animals?