1. What is the balanced equation for:
_ CaCl2 + _ Na, PO-
_ Ca,(PO.)2
+
_NaCl

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide

Is a pencil falling to the floor anon contact force, a force, or a contact force