7.00 grams of chromium (VI) oxide are completely reacted with a 0.250 M solution of hydrochloric acid. How many mL of HCl are needed? *

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption