W(g) + x(g) --> y(g) +z(g)
gases w and x react in a closed, rigid vessel to form gases yan...
Chemistry, 06.12.2019 02:31, SLEEPSRIZK69
W(g) + x(g) --> y(g) +z(g)
gases w and x react in a closed, rigid vessel to form gases yand z according to the equation above. the initial pressure of w(g)is 1.20 atm and that of x(g) is 1.60 atm. no y(g) or z(g) isinitially present. the experiment is carried out at constanttemperature. what is the partial pressure of z(g) when the partialpressure of w(g) has decreased to 1.0 atm?
a) 0.20 atm
b) 0.40 atm
c) 1.0 atm
d) 1.2 atm
e) 1.4 atm
Answers: 3
Chemistry, 22.06.2019 04:30, EinsteinBro
Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.
Answers: 1
Chemistry, 22.06.2019 21:50, SoccerAllStar2
Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?
Answers: 2
Mathematics, 30.06.2019 18:30
History, 30.06.2019 18:30
History, 30.06.2019 18:30