Question

1. There is a bottle with 1 liter of alcohol closed with an elastic balloon on the top (see figure). When passing this bottle from a container with ice to a container with hot water, the balloon begins to inflate because the alcohol changes state. When alcohol changes from a liquid to a gaseous state, the alcohol increases its *

Answer 1

Will it all fit?

When we pack to go on vacation, there is always “one more” thing that we need to get in the suitcase. Maybe it’s another bathing suit, pair of shoes, book – whatever the item, we need to get it in. Fortunately, we can squeeze things together somewhat. There is a little space between the folds of clothing, we can rearrange the shoes, and somehow we get that last thing in and close the suitcase.

Answer 2

Answer:

ko

Explanation:

A molecular formula consists of the chemical symbols for the constituent elements followed by numeric subscripts describing the number of atoms of each element present in the molecule. The empirical formula represents the simplest whole-integer ratio of atoms in a compound.