Question

Mr(Cr(OH)3)????????????​

Answer 1

Ответ:

103

Объяснение:

Mr(Cr(OH)3)=52+3(1+16)=103 а.е.м.

Answer 2

The formula "Mr(Cr(OH)3)" seems to be incomplete or incorrect. It is not clear what the term "Mr" represents in this context. However, I can provide some information based on what I understand from the formula you provided.

The formula "Cr(OH)3" represents chromium(III) hydroxide. In this compound, the chromium ion (Cr) has a charge of +3, and it is surrounded by three hydroxide ions (OH-) to balance the charge. Chromium(III) hydroxide is an inorganic compound and appears as a greenish solid.

If you provide more context or clarify the term "Mr" in the formula, I can provide a more accurate response.