When water vapor is is cool it is reforming some water droplets why does this presents a conversation in mass

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

How many miles of water are produced if 5.43 mol pbo2 are consumed

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3