In the above diagram, the block is at static equilibrium on the ground. what is the value of the force exerted by the ground on the block if the force due to gravity is 12 newtons?
a.
20 newtons
b.
12 newtons
c.
-12 newtons
d.
-20 newtons
e.
0 newtons

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

If a solution had a ph of 7 what is the solution