Chemistry, 24.09.2019 02:30 bigmess559
Hydrogen gas is a non polluting fuel hydrogen gas may be prepared by electrolysis of water. 2 h20 (l) --> 2h2(g) +o2(g) predict the signs of delta h and delta s for the production of hydrogen gas by electrolysis of water
a. delta h > 0 and delta s > 0
b. delta h < 0 and delta s > 0
c. delta h > 0 and delta s < 0
d. delta h < 0 and delta s < 0
e. delta h=0 and delta s < 0
Answers: 1
Chemistry, 22.06.2019 07:00
The organism shown is a free-living one that is anchored to the bottom of ponds and streams during one stage of its life cycle what is the common name for the group to which this organism belong
Answers: 3
Chemistry, 22.06.2019 07:30
Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?
Answers: 1
Chemistry, 22.06.2019 13:00
What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
Answers: 2
Chemistry, 22.06.2019 14:00
What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
Answers: 1
Hydrogen gas is a non polluting fuel hydrogen gas may be prepared by electrolysis of water. 2 h20 (l...
Biology, 26.10.2021 16:50
Health, 26.10.2021 16:50
Health, 26.10.2021 16:50
Mathematics, 26.10.2021 16:50
Biology, 26.10.2021 16:50
History, 26.10.2021 16:50
Mathematics, 26.10.2021 16:50
Mathematics, 26.10.2021 16:50