please help me :( I also have another question.. do you say "show to" or "show for"?
I'm writing a review and want to say that "xxx is what pushes the story forward" but with a more elegant and correct formulation. English is not my first language so I don't know all the expressions and such but I think that there is a proper expression for t...
1. a 7/20 chance... in percent, 35 % chance 2. 55 %? :S But that sounds almost too easy... 3. I think it does always set in the west, if that's true, the answer is C - 1.
An electrochemical cell consists of a nickel metal electrode immersed in a solution with [Ni2+] = 1.0 M separated by a porous disk from an aluminium metal electrode immersed in a solution with [Al3+] = 1.0 M. Sodium hydroxide is added to the aluminium compartment causing Al(OH...
encoder & decoder, k-map
16.b 17.b i don't know #18 19.0 20.c
the answer d
alexander had some nickles in his bank. he added 3 dimes to the bank and then he had 85 cents.how many nickles did he have left? write an equation and work backward to solve.
"There are two ions per formula unit in this compound. The -1 anion has 8 more electrons than the cation." I need to find the Chemical formula/name. Any suggestions on how to start? This can have more than one correct answer.
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