Chemistry, 12.07.2019 23:00 kileykittykt8184
You. why was niels bohr’s atomic model superior to all the earlier models? a. it proved that the atom was indivisible and therefore the smallest unit of matter. b. it showed how the electron could orbit the nucleus without falling into it. c. it was the first to show that the atom had no net charge. d. it used wave behavior to explain the positions of electrons around the nucleus.
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Chemistry, 22.06.2019 09:00, wkalpakchi
Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2
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Chemistry, 22.06.2019 18:30, losalobos46
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
Answers: 1
Chemistry, 23.06.2019 00:50, alainacorkell6472
What is the enthalpy of combustion (per mole) of c4h10 (g)? –2,657.5 kj/mol –5315.0 kj/mol –509.7 kj/mol –254.8 kj/mol
Answers: 1
You. why was niels bohr’s atomic model superior to all the earlier models? a. it proved that the a...