Chemistry, 03.12.2019 01:31 austinwst3
The overall magnification of a compound microscope with an objective lens magnification of 5 and an eyepiece magnification of 30 will be
a. 100.
b. 150.
c. 6.
d. 280.
Answers: 1
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How are ionic bonds formed and what is the attractive force within an ionic bond
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Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.
Answers: 3
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How many grams of ammonia are produced when 1.0 mole of nitrogen reacts
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The overall magnification of a compound microscope with an objective lens magnification of 5 and an...
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