Liquid methanol is fed to a space heater at a rate of 12.0 l/h and burned with excess air. the product gas is analyzed and the following dry-basis mole percentages are determined: ch3oh = 0.45%, co2 = 9.03%, and co = 1.81%.
(a) after drawing and labeling a flowchart, verify that the system has zero degrees of freedom.
(b) calculate the fractional conversion of methanol, the percentage excess air fed, and the mole fraction of water in the product gas.
(c) suppose the combustion products are released directly into a room. what potential problems do you see and what remedies can you suggest?

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

16

explanation:

the marks go by 4s

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph

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