Answer:
adenine (A), uracil (U), guanine (G), thymine (T), and cytosine (C).
Explanation:
Answer:
in short weight
Explanation:
weight is mass x gravitational pull on an object
Many forensic tools that are available now were not available in the 15th century. For starters, microscopes did not exist in the fifteenth century so no finer details could be examined on documents. Now, there exist many different types of microscopes. Moreover, with new methods such as carbon dating, the age of different documents may be determine.
All of these differences from the fifteenth century have helped forensic analysts better analyze documents than analysts in the past could.
Easy!
All you have to do is look at the formula.
Lead Sulfide is PbS
Lead Oxide is PbO
Sulfur Dioxide is SO₂
Oxygen is O₂
You would need to balance out the equation, so it would be PbS + O₂ --> PbO + SO₂.
We can balance this out with the following. 2PbS + 2O₂ --> 2PbO + SO₂.
So 0.500 moles of oxygen would be the same conversion rate for PbO so it would also be 0.500 moles of lead oxide (PbO)
Answer:
<em><u>E</u></em><em><u>x</u></em><em><u>othermic reaction</u></em><em><u> </u></em>is a reaction in which heat is evolved.
Ex-Salt water