6. Phosphorous is prepared according to the following equation: Caz(PO4)2 + 3 SiO2 + 5 C ---> 3 Casio, + 5 CO + 2 P
What mass of phosphate rock (Ca3(PO4)2) is necessary to produce 9700. kg of
phosphorous?

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

Ahydrogen atom has 1 electron. how many bonds can hydrogen form? a) 1 b) 2 c) 3 d) 4 e) 5