At STP, which property of a molecular substance is determined by the arrangement of its molecules?
half-life
2.
molar mass
3.
physical state
4.
percent composition

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent