According to the equation below, how many moles of
Ca(OH)
2
are required to react with
1.36
mol H
3
PO
4
to produce
Ca
3
(PO
4
)
2
?
3
Ca(OH)
2
+2
H
3
PO
4
⟶
Ca
3
(PO
4
)
2
+6
H
2
O
Your answer should have three significant figures.

Which type of reaction always has an element and a compound as reactants

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum