Which of the following is not a property of an acid?
a. tastes sour
b. usually reacts with a metal
c. changes the color of an indicator
d. feels slippery

What is the name of this hydrocarbon?

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k