Chemistry, 06.07.2019 06:00 hflores0001
Amixture of very finely ground iron particles and sand particles could best be separated in lab by: a magnet adding water and filtering the metals comparing their boiling points comparing their melting points
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Chemistry, 20.06.2019 18:04
In which chemical equation, which symbol should be used to indicate that substance is in solution?
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Chemistry, 22.06.2019 09:00
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
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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
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Chemistry, 22.06.2019 18:30
Which sample at stp has the same number of atoms as 18 liters of ne at stp
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Amixture of very finely ground iron particles and sand particles could best be separated in lab by:...
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