Sally and Jo are conducting an experiment where they add 3grams of FeCl3 and 2grams of NH4OH. Both of them did the experiment, but Sally did it in a sealed bag and Jo did it in an open beaker. Sally's final mass was 6grams and Jo's final mass was 4 grams. Who did the experiment correctly?

3 1/4 %

explanation:

може ли да зареждате повече информация, моля

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.