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Questions Posted by Munkuncle

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$1.00 Closed, closed Chemistry General Chemistry Chemistry Help!! :)
Calculate the pH of the following solutions with the given [H+] or [OH-] and indicate whether the solution is acidic or basic: [H+] = 0.0001 Acid or Base:
Jun. 27, 2011
$3.50 Closed, closed Chemistry General Chemistry CHEMISTRY HELPPP
1. Calculate the molarity of the following solution: 25 grams of C6H12O6 dissolved to make 250 ml of solution   2. Calculate the molarity of the following solution from this acid-base titration...
Jun. 27, 2011
$1.00 Closed, closed Chemistry General Chemistry HELP Chemistry
Calculate the pH of the following solutions with the given [H+] or [OH-] and indicate whether the solution is acidic or basic: [H+] = 0.000001
Jun. 27, 2011
$1.00 Closed, closed Chemistry General Chemistry Chemistry HELP
Calculate the pH of the following solutions with the given [H+] or [OH-] and indicate whether the solution is acidic or basic: [OH-] = 0.000001 Acid or Base?
Jun. 27, 2011
$3.00 Closed, closed Chemistry General Chemistry HELP chemistry
HELP chemistry !
Jun. 26, 2011
$1.50 Closed, closed Chemistry General Chemistry Chemistry HELP
Calculate the pH of the following solutions with the given [H+] or [OH-] and indicate whether the solution is acidic or basic: [H+] = 0.00000000001 and Calculate the density of a substance...
Jun. 26, 2011
$2.00 Closed, closed Chemistry General Chemistry The type of nuclear reaction shown below is ________________ which can be...
The nuclear symbol of the missing material is? 27 Al 13 + ? → 30 P15 + 1 n
May. 11, 2011
$10.00 Closed, closed Chemistry General Chemistry Chemistry Help
Will post shortly
Apr. 27, 2011
$6.00 Closed, closed Chemistry General Chemistry Chemistry
1.Label each of the following as an acid, base, or salt. Provide an explanation for your answer. H3PO4 Mg(NO3)2 CaSO4 Al(OH)3 2. Calculate the pH of the following solutions with the given [H+] or [...
Apr. 20, 2011
$6.00 Closed, closed Chemistry General Chemistry Chemistry Help
1. Draw the Lewis Dot structure of an O atom 2. Draw the Lewis structure AND structural formula for SO2 3.Draw the Lewis structure AND structural formula for PH3 4.Draw the Lewis structure AND...
Apr. 20, 2011