How many moles of aluminum oxide are produced when 1.8 mol of iron (1) oxide is reacted? 2Al(s) + 3FeO(s) - 3Fels) + Alo (s)

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Aman applies a force of 500n to push a truck 100m down the street how much does he do?

The graph shows one consequence of urban sprawl. how did urban sprawl contribute to the change in biodiversity