lexiisme23 lexiisme23
  • 15-12-2016
  • Chemistry
contestada

how many atoms of phosphorus are represented by one formula unit of calcium phosphate?

A. 3
B. 6
C. 9
D. 12
E. 18

Relax

Respuesta :

Graz3s Graz3s
  • 15-12-2016
phosphate is po4 with charge 3-. Ca a charge of 2-. to balance the molecular formula, Ca2(PO4)2 would be the result. in the formula, there are two atoms of phosphorus.
Answer Link

Otras preguntas

Arctic foxes grow new fur with different seasons. They grow brown fur in the summer and white fur in the winter. These changes are examples of which survival ch
which two layers of the atmosphere are responsible for the majority of solar radiation absorption?
i need help, what is 1/3 ÷ 3 =?​
Determine if 0.69789978997899789 is rational or irrational
What job did Susan B. Anthony take in order to help pay for her father’s debts?
In the diagram, x is a negative number and y is a positive number. Select the expression that is a positive. Answer choices: x(y) x - y y/x y - x
Synthesizing How did President Roosevelt assist Britain while maintaining U.S. neutrality?
A bike store sells scooters at a 54% markup. If the store bought each scooter for $29.25, what is the resale price to the nearest dollar? Show your work
I will give brainliest!! Pls help!!!
Help out brainliest!! Please.