# chem 321

posted by
**Nigora** on
.

Calculate the total pressure at 8.0km , assuming a mean molecular mass of 28.9 g mol−1 and that T = 300. K throughout this altitude range.

posted by
**Nigora** on
.

Calculate the total pressure at 8.0km , assuming a mean molecular mass of 28.9 g mol−1 and that T = 300. K throughout this altitude range.