1) find the molar mass of C₇H₁₄O₇.
[tex]=7(12.01)\ +\ 14(1.01)\ +\ 7(16.00)\\\\=84.07\ +\ 14.14\ +\ 112.00\\\\=210.21\ g/mol[/tex]
2) solve using dimensional analysis
[tex]=0.159\ mol\ C_{7}H_{14}O_{7}[/tex] × [tex]\frac{210.21g\ C_{7}H_{14}O_{7}}{mol\ C_{7}H_{14}O_{7}}[/tex]
= 33.42339
= 33.4g C₇H₁₄O₇
