Which is the limiting reactant when 3.00 moles of calcium are reacted with 8.00 moles of water in the following
equation?
Ca + 2H2O --> Ca(OH)2 + H2
A. Ca
B. H2O
C. Ca(OH)2
D. H2

answer: the figure is attached herewith.

step-by-step explanation:   we are given to sketch a unit circle and label the terminal points corresponding to

in the attached figure, we have drawn a unit circle, with centre at o(0,0) and radius 1 unit. we have labelled the points a, b, c, d and e corresponding to the angles below

∠aox = 60°,

∠box = 120°,

∠cox = 180°,

∠dox = 240°,

∠eox = 300°.

and the coordinates are a(0.5,1), b(-0.5,1), c(-1,0), d(-0.5,-1) and e(0.5,-1).

thus, the answer is complete.

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

im pretty sure its b

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!