birungijenny13 birungijenny13

27-11-2020
Chemistry

contestada

7. The percentage, by mass, of phosphorus in
calcium phosphate Ca3(PO4)2 is
(Ca=40, P=31, O=16)
(2 Points)
8%
10%
17%
20%

Respuesta :

IndianTeckSupport IndianTeckSupport

08-12-2020

Answer:

I am pretty sure that the answer is 20%

Answer Link

Otras preguntas

what benefits do we get from the society

1.If you compared a black and white drawing of a sunset to the same subject rendered in color, the emotional impact would be the same. True or false 2. Two men

What is the relationship between the bridge strength and bridge thickness?

Time complexity gives a rough idea of how long it will take for an algorithm to execute based on two things: the size of the input it has and the amount of step

Find f(g(x)] if f(x) = x^2+ 1 and g(x) = x^5 O (x^5+ 1)² O (x² + 1)^5 O x^10 + 1 None of these

5) Who was involved in the creation of these death camps? Outline their job.

Hey, how has day been going so for just want to know

An object's density is 15 g/cm^3 and its volume is 3 cm^3. What is its mass?

Poll taxes Literacy test Grandfather clause Forced people to understand difficult documents. → Protected white voters from voting restrictions > Required peo

develop an individual disaster management plan to be used at home in the event of any disasters?