Friday
December 9, 2016

Posts by Boris

Total # Posts: 3

chemistry
A method for scrubbing CO2(g) from the air on a spacecraft is to allow CO2(g) to react with NaOH according to the following (unbalanced reaction). NaOH(s) + CO2(g) → Na2CO3(s) + H2O(l) Use the appropriate thermodynamic tables to calculate the enthalpy, entropy and ...
February 3, 2015

math
A set has 256 subsets how many element has the set?
January 16, 2013

Math
At the grand opening of a new store every 9th customer will receive a balloon and every 12th customer will receive a $10 gift card. Which customer will be the first to get both a balloon and a gift card
February 16, 2012

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