Fill in the coefficients that will balance the following reaction: PbI4 +
CrCl3 →
PbCl4 +
CrI3

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 )

During which time interval does the object travel approximately 10 meters

Which of the following are good traits of a hypothesis? it will be able to be testedit can predict an outcomeit will explain the observationsall of these