Recent content by deteam

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    Voltaric Cell/Cell Chemical Reaction

    B is true as well as E, thank you for your help
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    Voltaric Cell/Cell Chemical Reaction

    positive ions that were removed from the cathode
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    Voltaric Cell/Cell Chemical Reaction

    updated this with the pic....and the second half reaction
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    Voltaric Cell/Cell Chemical Reaction

    Homework Statement Which of the following are true statements about the above voltaric cell and the resulting cell chemical reaction ? a) The zinc electrode is the cathode b) Zinc will be consumed before copper c) Electrons flow from the copper electrode to the zinc electrode d) The half...
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    Vapor Pressure of Water

    Homework Statement The vapor pressure of water at 25.0 C is 23.8 torr, and the heat of vaporization is 43.9 kJ/mol. What is the vapor pressure (atm) of water at 59.8C? Homework Equations Clausius-Clapeyron equation. ln(P2/P1)=(ΔH/R)((1/T1)-(1/T2)) The Attempt at a Solution P2=? P1=23.8...
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    Name of Alkane [Pic Included]

    so the longest chain has 8 carbon atoms, with an ethyl group coming off the 3rd atom, and a methyl group coming off the 5th atom. SO... 3-ethyl 5-methyl octane ?
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    Name of Alkane [Pic Included]

    Homework Statement Enter the name for the above alkane. Homework Equations How to count Carbons and Hydrogen's. The Attempt at a Solution My answer was "Undecane" because I counted 11 Carbons and 24 Hydrogens but it says im wrong. Any Idea?
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    Fundamental THM of Calc?

    yess, thanks a lot once again appreciate your patience, and 2 thumbs up from me lol
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    Fundamental THM of Calc?

    so now this means [ going back to the original problem] that since: h(t) = ef(t) and h'(t) = f'(t)*ef(t) h'(t) = a(t)*eA(t) -A(c) ?????
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    Fundamental THM of Calc?

    ok well since its a constant then like you said the derivative is zero. [ i wasn't grasping the whole a(c) is a constant part] which leaves the derivative of f(t) = a(t) only? and i appreciate you being patient with this, i probably would of stopped helping by now :yuck:
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    Fundamental THM of Calc?

    well since A'(t) = a(t) then wouldn't the derivative of f(t) just be A'(t) and A'(c)? so: f(t)=A(t)-A(c) f'(t) = a(t) - a(c) ? **The main problem is Im in Calc C and all this stuff was stuff I did in Calc B, which was all the way back in Feb.**
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    Fundamental THM of Calc?

    alright, this isn't really helping [maybe I'm just not getting it] but thanks for trying, appreciate it.
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    Fundamental THM of Calc?

    ya I understand that, part 2 of the Fund thm of calc. but can u please explain your whole process on what your doing here cause your just pulling out these rules which still don't help me understand the process of setting this up.
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    Fundamental THM of Calc?

    so basically f(t) = Integral from c to t of a(s) f(t) = a(t) - a(c) then f'(t) = ??
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