Write the first and second ionization equations for h2seo3 .

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

In a copper wire, a temperature increase is the result of which of the following

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?