Question

NaBO2, and B203 products are formed from which of the following? ​

Answer 1

Answer:

Here is your answer OK thank you

Answer 2

Answer:

When orthoboric acid is heated above 370 degrees Fahrenheit, it decomposes into metaboric acid, HBO2, which then decomposes into boric oxide, B2O3.

Explanation

Borax loses water during crystallization and expands to form a puffy mass, which when heated further melts to form a clear liquid that solidifies to form a transparent glass-like bead made of sodium metaborate (NaBO (2)) and boric anhydride (B (2) O (3)).

Equation

Na2​B4​O7​.10H2​O+heat⇒​Na2​B4​O7​+10H2​O

Na2​B4​O7+​heat⇒2NaBO2​+B2​O3​​

                              ​sodium meta borate

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