Thursday, February 18, 2010
Stoichiometry Na2CO3 plus HCl
We measured and combined hydrochloric acid and sodium carbonate into a beaker and watched the bubbles form. we also had to weigh the mass of all the chemicals and also the beaker. and recorded all the data. We also have a test tomorrow and the yellow packets are due tomorrow. Today we are puting the periodic table into the cbook also.
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