1 mole of any gas is equivalent to?

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

1. list three scientific reasons cockroaches may fly.