Everyone keeps telling me I am writing this formula down wrong but it is one my teacher gave to figure out....am I wrong and what formula name is it???(adsbygoogle = window.adsbygoogle || []).push({});

Mg3(PO5)2

Also not sure what chemical formula for these two are any help would be great

1. Chlorhydric acid

2. Iodhydric acid

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Is there such a formula

**Physics Forums | Science Articles, Homework Help, Discussion**