For the reaction below, calculate the number of moles of oxygen needed to produce 13.55 mol of iron(III) oxide. Round your answer to one decimal. 4FeS + 7 O (exponent 2) > 4 SO(exponent 2) + 2 Fe(exponent2) O (exponent 3)

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.

Which of these is a physical property

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.