when electrons leave aluminum what happens to the balance of positive and negative charges what is aluminum's oxidation number

D. h2o + h2o > h3o + oh- confirmed.

The internal energy of the system we can term it as total potential energy and kinetic energy. energy flows out of the surrounding from the system then we can say that the internal energy of the final state is lower than its initials. the sign of  δesystem is negative.δesystem = efinal - einitial=-ve  efinal  ∠einitial.

Part 1: which process does arrow f represent? part 2: explain how matter is conserved during the process.part 3: justify why this process is a recycling of carbon in the carbon cycle.  use complete sentences to explain your answer.

The rules are different for multiplication and addition, but the least precise value always restricts the answer. first do the multiplication (as per standard order of operations): 24.6681 × 2.38 ≈ 58.7 since 2.38 has the fewest significant figures, it is considered the lease precise value then do the addition: 58.7 + 332.58 ≈ 391.3 since 58.7 has fewest figures right of decimal it is considered least precise. so final answer: 391.3 with four significant figures.