A8390 g/hr stream of liquid methyl alcohol, also called methanol, (ch_3oh) at 6.20 atm and 24.0 degree c was held at constant pressure, vaporized and brought to 337.0 degree c. at what rate must heat be supplied to this system? assume that methyl alcohol vapor behaves ideally for the temperature range and pressure given.

heat must be supplied to the system at a rate of 6670.22 KJ/h

Explanation:

m = 8390 g/h * ( Kg / 1000g )

⇒ m = 8.39 Kg/h

P1 = P2 = 6,20 atm constant pressure

T1 = 24°C = 297 K

T2 = 337.0°C = 610 K

⇒ ΔT = 610 - 297 = 313 K

Q = ?

starting from first law at constant pressure:

Qp = ΔH = mCpΔT

∴ Cp (24°C) = 2,54 KJ / Kg°Kengineering toolbox CH3OH

⇒ Q = ( 8.39 Kg/h ) * ( 2.54 KJ / Kg K ) * ( 313 K )

⇒ Q = 6670.22 KJ/h

500bc indiais the answer.

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.