Mmmm, he make the poon wet

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?

At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.