How many grams of Ca3(PO4)2 precipitate can form by reacting 258.6 mL of 1.8 M CaBr2 with an excess amount of Li3PO4, given the balanced equation: 2 Li3PO4 (aq) 3 CaBr2 (aq) --> 6 LiBr2 (aq) Ca3(PO4)2 (s)

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)