Recent content by You've Got Dangled

  1. Y

    Taking Chemistry and Biology?

    No, I'd say these courses are fairly different and they will both indeed be helpful in your journey to becoming a nurse. It is definitely a good thing to be taking both of these courses.
  2. Y

    Chemistry true or false back up why easy points?

    True. Exothermic means heat is released in a reaction, therefore the product will have more energy.
  3. Y

    chemistry naming help?

    As(H2SO3)3 would be arsenous hydrogen sulfite but yes, never arsenous sulfurous. You are correct. Sb2(SO3)3 would be Antimony(III) Sulfite just like Sb2(SO3)5 would be Antimony(V) Sulfite
  4. Y

    GOT A QUESTION ON AP CHEMISTRY?

    Yeah, for me too, the van der Waals equation is quite confusing. [P + (n^2 x a/V^2)](V - nb) = nRT so P = nRT - ((n^2a/V^2)(V-nb)) = 20 mol x .0821 x 300 K - ((20^2 x .04286/1^2)(1 - (20 x 3.658))) Okay, so my answer is 1729 atm. Your answer is C.
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