Write balanced equations for:
a.`BF_(3)+LiFto`
b.`B_(2)H_(6)+H_(2)Oto`
c.`NaH+B_(2)H_(6)to`
d.`H_(3)BO_(3)overset(Delta)to`
e.`Al+NaOHto`
f.`B_(2)H_(6)+NH_(3)to`

Explanation

a.`2BF_(3)+6liHtounderset("Diborane")(B_(2)H_(6))`
b. `underset("Diborane")(B_(2)H_(6)+)6H_(2)Otounderset("acid")underset("Orthoboric")(2B(OH)_(3))+6H_(2)`
c.`2NaH+B_(2)H_(6)to2Na^(o+)[BH_(4)]^(ө)`
d. `underset("Boric acid")(H_(3)BO_(3))overset(Delta)tounderset("acid")underset("Metaboric")(HBO_(2))+H_(2)O`
`4HBO_(2)overset(Delta)tounderset("Tetraboric acid")(H_(2)B_(4)O_(7))+H_(2)O`
`H_(2)B_(4)O_(7)overset(Delta)tounderset("trioxide")underset("Borton")(2B_(2)O_(3))+H_(2)O`
e.`2Al+2NaOH+6H_(2)Otounderset("aluminate(III)")underset("Sodium tetrahydroxo")(2Na^(o+)[Al(OH)_(4)])^()+3H_(2)uarr`
f.