Lisa places a substance into a jar. the substance does not change shape to match the shape of the jar. what is the state of matter of the substance? a.) gas b.)liquid c.)solid d.)water

If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal. a.added more engine powerb. activated a connection to the pedalc. stalled the engined. released a connection to the pedal

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume

How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l