What is the correct name for sn3(po4)2

a) tritin diphosphate
b) tin(ll) phosphate
c) tin(lll) phosphate
d) tin(lv) phosphate

C) Tin (||) phosphate

Explanation:

There is this list I found for ionic compound formulas:

https://www.quia.com/jg/825304list.html

It'd be a great reference to have on hand.

The name of Sn3(PO4)2 is Tin(II) Phosphate.

calculate how many grams of ammonia can be produced from 4.21 grams of

n2 + 3h2 = 2nh3

my answer:

25.0g n2 x (1 mol/ 28.0gn2) x (2 mol nh3/ 1 mol n2) x (17.0g nh3/ 1 molnh3) = 30.36g n2

25.0g h2 x (1 mol h2/ 2.00g h2) x (2 mol nh3/ 3 mol h2) x (17.0g nh3/ 1 mol nh3) = 141.67g h2

lr = n2

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.