Caleb opens a soda can by pulling on the tab. The picture shows Caleb opening the soda can. 15 cm
5 cm
The tab is a simple machine. What is the mechanical advantage of the tab?
A 0.3
B
3.0
С
10.0
D
20.0

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world

Which elements are found in glucose, the product of photosynthesis? a. carbon, hydrogen, and oxygen b. carbon and hydrogen c. carbon, nitrogen, and oxygen d. hydrogen, nitrogen, and carbon