Chemistry, 10.05.2021 14:10 HBBTRACO224
Oblicz, ile gramów kwasu siarkowego(VI) H2SO4 potrzeba do przygotowania 0,6 dm3 70 – procentowego roztworu o gęstości 1,5 g/cm3
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Chemistry, 22.06.2019 12:00
An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
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Chemistry, 22.06.2019 22:30
Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.
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Chemistry, 22.06.2019 23:00
How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.
Answers: 1
Oblicz, ile gramów kwasu siarkowego(VI) H2SO4 potrzeba do przygotowania 0,6 dm3 70 – procentowego ro...
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