Question

An aqueous solution containing excess magnesium chloride is mixed with the saturated solution of lithium phosphate . Choose the correct net ionic equation for the reaction that results.

Answer 1

Mg2+(aq) + PO43-(aq) -> MgPO4(s)
Mg1+(aq) + PO43-(aq) -> Mg3PO4(s)
Li1+(aq) + ClO31-(aq) -> LiClO3(s)
Li1+(aq) + Cl1-(aq) -> LiCl(s)
3Mg2+(aq) + 2PO43-(aq) -> Mg3(PO4)2(s)

Answer 2

@ganeshie8 @thomaster @Compassionate @nincompoop

Answer 3

Gotta go now , after you solve this plz also help me in this problem :

An aqueous solution containing excess magnesium chloride is mixed with the saturated solution of lithium phosphate prepared in problem #3. In problem #4, you wrote the net ionic equation for the reaction that results. How many grams of the new solid precipitates?

Problem 3 (background)
One is made by dissolving lithium carbonate (Ksp = 8.15 x 10-4) in 100.0 mL of water until excess solid is present, while the other is prepared by dissolving lithium phosphate (Ksp = 2.37 x 10-4) in 200.0 mL of water until excess solid is present. Which solution has a higher lithium cation concentration?

Answer 4

You have to separate the two reactants in their ions and then combine the cation from the first with the anion of the second and the anion of the first with the cation of the second. These are going to be the possible products of your reaction. Then you have to see if these two products they are soluble or insoluble according to the solubility rules. If there is any insoluble it is not going to dissociate and made ions then you put the (s). If all the products are soluble you don't have a precipitation reaction . All the others ions that do not form the insoluble salt will be the spectators ions and can be eliminates from the equation to write the net equation. Finally balance the equation
http://yeahchemistry.com/sites/default/files/generalsolubilityrules.gif

Answer 5

Need URGENT Help , @ganeshie8 @thomaster It looks like none of the reactants are soluble but there should be !

Answer 6

@skullpatrol @ShadowLegendX @saaaaaaaaas @thadyoung @JFraser

Answer 7

@nincompoop @Compassionate

Answer 8

NEED URGENT HELP @ganeshie8 @Auxuris @thomaster

Answer 9

3Mg2+(aq) + 2PO43-(aq) -> Mg3(PO4)2(s)