Mass of iron: 86.65
Moles of iron: 85.65 / 56 = 1.53
Mass of oxygen: 118.37 - 86.65 = 32.72
Moles of oxygen: 32.72 / 32 = 0.99 1.02
The molar ratios of the two are approximately similar; therefore, Dawson's conclusion is more correct.
The experiment would contain 70% U-235 and 30% U-238. This is because some of the nuetrons need to be absorbed, but more of them must cause the fission Too much U-238, however, would cause to <span>many netrons to be absorbed and stall the reaction process</span>
Answer:
yes
Explanation:
I don't see how there would.not be a change. If there is no water in a area then those organisms there would have to relocate, find a new water source or they end up facing death.