Column A. (4pts/.5 pts each) Order the layers from youngest to oldest. Write the letter for each layer in the correct order in the table below under column A. Column B. (4pts/.5 pts each) Fill in the geological process occurring in each corresponding layer in column B.

Column A Column B
Rock Layers (Youngest on top to Oldest on bottom) Tilting, Erosion, or Folding
A1. Erosion
1. 2.
2. 3.
3. 4.
4. 5.
5. 6.
6. 7.
7. 8.

Choose one of Steno’s three principles and use the Principle’s Name in your explanation below.
Steno’s three principles are:
• Principle of Superposition
• Principle of Lateral continuity
• Principle of Original Horizontality.
(2 pts.) Explain the existence of your principle in the above Diagram.
I observe the Principle of _ in the above diagram. I can see that …

principle of superposition

1.consider the following balanced equation and answer parts a through. show calculations for each part.  

3 ag(s) + 4 hno3(aq) → 3 agno3(aq) + no(g) + 2 h2o(l)  

a. calculate the number of moles of agno3 produced by the reaction of 3 moles of ag with excess hno3. if the number to the left of the compound represents the number of moles of the compound which are present, then 3 moles of ag react with 4 moles hno3 to produce 3 moles agno3 (aq).

so the answer to a would be 3 moles.

b. calculate the number of moles of agno3 produced by the reaction of 108 grams of ag with excess hno3.  

i'm not sure how to plug in the grams of silver into an equation using moles to find how many moles are produced.

c. calculate the number of grams of agno3 produced by the reaction of 108 grams of ag with excess hno3  

d. calculate the number of moles of no produced as a byproduct of the reaction of 108 grams of ag with excess hno3.  

e. calculate the number of grams of no produced as a byproduct starting with 108 grams of ag and excess hno3.  

explanation:

sry but any answer choices