Chemistry, 01.07.2019 01:30 veronica25681
Some elements located on the periodic table in groups 3 to 12 have valence electrons in the d- or f- orbitals. what are these elements called? a. representative elementsb. transitional elements c. actinidesd. lanthinides
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 18:00
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
Chemistry, 22.06.2019 23:00
What is the average rate of the reaction between 10 and 20 s?
Answers: 1
Chemistry, 23.06.2019 01:30
What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands
Answers: 1
Chemistry, 23.06.2019 02:00
Butane gas reacts with oxygen gas to give carbon dioxide gas and water vapor (gas). if you mix butane and oxygen in the correct stoichiometric ratio, and if the total pressure of the mixture is 390 mmhg, what is the pressure (in mmhg) of water vapor after the reaction is completed (temperature and volume do not change).
Answers: 2
You know the right answer?
Some elements located on the periodic table in groups 3 to 12 have valence electrons in the d- or f-...
Questions
History, 19.01.2022 01:40
Biology, 19.01.2022 01:40
Social Studies, 19.01.2022 01:40
Mathematics, 19.01.2022 01:40
SAT, 19.01.2022 01:40
English, 19.01.2022 01:40
Mathematics, 19.01.2022 01:40
Physics, 19.01.2022 01:40
History, 19.01.2022 01:50
