The formula for silver phosphate contains how many silver ions

Three silver cations are present.

Explanation:

The overall compound is neutral because of equal number of positive and negative charges cancel each other.

The silver form +1 ion .

The charge on PO₄ is -3.

Thus to form the compound overall neutral three atoms of silver are combine with one PO₄.

Formula:

Ag₃PO₄

Oxidation state:

Ag₃³⁺    PO₄⁻³

It is water insoluble compound.

It is yellow in color.

It is light sensitive compound.

Its molar mass is 418.574 g/mol.

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year

as given the equation is

2al + 6 hcl > 2 alcl3 + 3 h2(g)

as per equation two moles of aluminum reacts with six moles of hcl to give two moles of alcl3 and three moles of hydrogen gas

given: three moles of al are present and 7 moles of hcl

for three moles of aluminum nine moles of hcl will be required

however as 7 moles of hcl are present so the limiting reagent is hcl

hcl is going to decide the number of moles of product formed

when six moles of hcl are present = 3 moles of h2 are formed

when one mole of hcl is present == 3/6 mole sof h2 will be formed

when 7 moles of hcl are present = 3 x 7/ 6 moles of h2 will be formed = 3.5 moles of h2