Chemistry scavenger hunt-Can you figure it out? 1. Period two group one is where I sit

2. The # of valence electrons in the previous answer plus 23 is my atomic number

3. Five groups to the right of the previous answer, in period five, is my location.

4. the # of neutral particles in the previous answer is my atomic #

5. if you reverse the atomic number of the previous answer, you will know my mass

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed

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