Quick asap
john dalton's atomic theory contains 4 postulates. which postulate(s) still...
Chemistry, 14.01.2020 01:31 lymariluna73016
Quick asap
john dalton's atomic theory contains 4 postulates. which postulate(s) still hold(s) true today. mark all that apply. *
atoms of different elements can combine physically and chemically.
atoms are indivisible.
chemical reactions occur when atoms are joined or separated.
atoms of the same element are identical.
Answers: 1
Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
Answers: 1
Chemistry, 22.06.2019 10:30
Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
Answers: 1
Chemistry, 22.06.2019 10:30
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
Mathematics, 31.05.2021 20:50
Mathematics, 31.05.2021 20:50
Computers and Technology, 31.05.2021 20:50
Mathematics, 31.05.2021 20:50
Business, 31.05.2021 20:50
English, 31.05.2021 20:50
Law, 31.05.2021 20:50