Imix 6.00 g of ki and 8.00 g of i2in 0.500 l of water and hook this up with a saltbridge to a mixture of 4.00 g of clo2and 7.00 g of kclo2in a separate beaker with 0.500 l ofwater. if 2 a of current is allowed to pass through the circuit for 10 minutes, what would the final cell potential be? i2(s) + 2 e-2 i-(aq) e0 red = 0.54 v2 clo2(aq) + 2 e-2 clo2-(g) e0red= 0.95 v

Why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)