Compare and contrast a dry cell with a voltaic cell by filling in the table. Dry Cells Voltaic Cells or Wet Cells Half-Cells Anode Cathode Electrolytes Oxidation Reaction Reduction Reaction Bridge Relative Size (8 points) Score

219 grams of iron (iii) oxide reacts with excess carbon according to the reaction equation shown below. fe2o3 + c → fe + co2 after a scientist performs the chemical reaction they find the actual yield of iron to be 57.4 grams. calculate the percent yield of this chemical reaction.

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree

The element that has the greatest electronegativity is