What is the first step when measuring out an acid?

a. find the bottle it comes in and pour the acid into a graduated cylinder.
b. find the bottle it comes in and pour the acid into a beaker.
c. find the bottle it comes in and pour the acid into the solution you are making.
d. find the bottle it comes in and smell the bottle to make sure it is the correct acid.

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

In saturated organic compounds, all the bonds between carbon atoms are called?

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.