Chemistry, 19.12.2019 06:31, mcalepcrager
Powdered sulfur and iron filings are mixed together. what physical property could you use to separate them?
a)luster
b)malleability
c)ability to conduct electricity
d)magnetism
Answers: 2
Chemistry, 22.06.2019 12:00, zamariahyou
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
Chemistry, 22.06.2019 21:20, carlydays4403
The organs inside the body and how they function together
Answers: 3
Chemistry, 23.06.2019 03:00, kdcloyd3362
Give a real-world example of an energy transformation that uses two of the following forms of energy: chemical, mechanical, nuclear, gravitational, radiant, electrical, thermal (heat), and/or sound.
Answers: 3
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