Table: azeotropes
Columns: 2nd_component
b_p_2nd_comp_c
3rd_component
b_p_3rd_comp_c
b_p_azeo_c
wt_1st
wt_2nd
wt_3rd

Question: Tell me the % of wt 2nd for bp 3rd comp of 98.4
SQL: SELECT "wt_2nd" FROM azeotropes WHERE "b_p_3rd_comp_c" = '98.4'

Question: Tell me the 3rd component for bp azeo of 62.1
SQL: SELECT "3rd_component" FROM azeotropes WHERE "b_p_azeo_c" = '62.1'