What type of compound is iron(III) oxide? 1. Group A metal ionic compound with polyatomic anion
2.Group A metal ionic compound with nonmetal anion
3.transition metal ionic compound with polyatomic anion
4.transition metal ionic compound with nonmetal anion

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer