Chemistry, 24.07.2019 15:00, Mtovar7713
Approximately how many atoms make up 2.3 moles of gallium? a.1.6 × 1021 atoms b.3.8 × 1022 atoms c.2.3 × 1023 atoms d.1.4 × 1024 atoms
Answers: 1
Chemistry, 22.06.2019 10:30, Wookas8355
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
Chemistry, 23.06.2019 08:30, brittsterrr
Kelly has come up with an explanation for why her sister is sometimes in a good mood and other times in a bad mood. she speculates that it is based on the hours of sleep her sister got the previous night. this explanation for her sister's behaviors is an example of a(n)
Answers: 3
Chemistry, 23.06.2019 13:30, leianagaming
1. what is boyle’s law? • state the definition of the law in words. • what are the assumptions of boyle’s law? • write at least one mathematical equation that represents the law. • what can be calculated with boyle’s law? • using a gas-filled balloon as an example, describe what is happening to the gas molecules inside the balloon before and after you squeeze it.
Answers: 2
Approximately how many atoms make up 2.3 moles of gallium? a.1.6 × 1021 atoms b.3.8 × 1022 atoms...
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