How many moles of FeS are produced from 25.5 grams of iron, Fe? Use the following equation: 8Fe + S8 -> 8FeS. (PLEASE DO NOT UPLOAD A FILE AS AN ANSWER)

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Why is the melting of ice a physical change ?

What is happening when the water inside a kettle heats up and begins to boil