Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 04:30
Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery
Answers: 3
Chemistry, 22.06.2019 06:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 22.06.2019 10:10
Stage in which a typical star has completely stopped fusion
Answers: 1
Chemistry, 22.06.2019 13:00
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
You know the right answer?
What percentage of a sample original radioactive remains after 5 half-lives?...
Questions
Mathematics, 20.05.2021 02:10
Mathematics, 20.05.2021 02:10
Health, 20.05.2021 02:10
Mathematics, 20.05.2021 02:10
Mathematics, 20.05.2021 02:10
English, 20.05.2021 02:10
History, 20.05.2021 02:10
English, 20.05.2021 02:10
Mathematics, 20.05.2021 02:10
