<span>The substance that contains hydrogen that may be replaced by a metal is called an acid. The answer therefore to this item is letter A. When the compound is dissolved in water, it forms H+ ion and the anion that is part of the compound. It may be classified as strong or weak. </span>
Fusion and fission are both nuclear reactions that produce energy, but fusion is two nucleus joining (think about fuse or fusing), while fission is a nucleus splitting (think about fissure)
so the correct answer is <span>C. Fission is the splitting of a nucleus</span>
Answer:
Explanation:
You can see that in each molecule of Al2Si4O10(OH)2 there are 2 atoms of Al
so
moles Al = 2 x moles Al2Si4O10(OH)2
= 2 x 2.70 mol
= 5.40 moles of Al
