Chemistry Forum

Posted: **Tue Sep 04, 2018 11:26 am**

(SiO₂)(Al₂O₃)(H₂O)+H₂SO₄=?

SiO₂Al₂O₃H₂O+HNO₃=?

I want to know what the products of these reactions would be.

Thanks in advance.

Posted: **Tue Sep 04, 2018 1:52 pm**

At least only aluminium will probably dissolved.

Al₂O₃ + 6 H+ => 2 Al₃+ + 3 H₂O

Silicon dioxide will not be touched.

Posted: **Tue Sep 04, 2018 2:27 pm**

But where's the acid in the reaction that you are posting?

Posted: **Wed Sep 05, 2018 2:28 am**

The acid is represented with H+.

Posted: **Wed Sep 05, 2018 2:48 am**

Thanks

And why doesn't silicon dioxide react?

Posted: **Wed Sep 05, 2018 5:41 am**

The molecule is like in a diamond. Beside hydrogenflouride, no acid can dissolve it.

Need help with these reactions