Afuel gas containing 86% methane, 8% ethane, and 6% propane by volume flows to a furnace at a rate of 1450 m3/h at 15°c and 150 kpa (gauge), where it is burned with 8% excess air. calculate the required flow rate of air in scmh (standard cubic meters per hour).
a certain gas has a molecular weight of 30.0, a critical temperature of 310 k, and a critical pressure of 4.5 mpa. calculate the density in kg/m5 (b) if the gas obeys the law of corresponding states of this gas at 465 k and 9.0 mpa (a) if the gas is ideal and

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

What are four significant sources of ghgs that come from wostem washington?

Iwould appreciate if someone could me.