jassyluvsoccer jassyluvsoccer

22-05-2016
Chemistry

contestada

how many grams of ca(po4)2 would be produced when 1.5 grams of (nh4)3po4 is reacted with an excess of ca(oh)2

Respuesta :

Willchemistry Willchemistry

22-05-2016

Molar mass :

(NH₄)₃PO₄ = 149.0 g/mol

Ca₃(PO₄)₂ = 310.17 g/mol

2 (NH₄)₃PO4 + 3 Ca(OH)₂= Ca₃(PO₄)₂ + 6 NH₄OH

2 * 149 g --------- 310.17 g
1.5 g -------------- ?

mass = 1.5 * 310.17 / 2 * 149

mass = 465.255 / 298

= 1.561 g of Ca₃(PO₄)₂

hope this helps!

Answer Link

Otras preguntas

what is 4 over 9 minus 1 over 12 equal simplified?

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.

what is the difference between dividing 16 by 2 and finding the square root of 16

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.

what is the difference between dividing 16 by 2 and finding the square root of 16

What is the simplest form for the product 3/5 •25/36 is?

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.

What is the simplest form for the product 3/5 •25/36 is?

what is 4 over 9 minus 1 over 12 equal simplified?

what is the difference between dividing 16 by 2 and finding the square root of 16