Plzz helllpbalance the following reaction: al2o3 + hci ⇒ alci3 + h2o

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands

How many grams of sodium chloride are in 250ml of a 2.5m naci solution

Elizabeth has two separate samples of the same substance. sample is in the liquid state, and the other is in the solid state. the two samples most likely differ in which property?