Chemistry, 24.09.2020 15:01 snikergrace
Which physical method can be used for obtaining a sample of salt from a small beaker of salt water?
boiling
freezing
chromatography
sorting
Answers: 3
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Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)
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Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3
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Why does his teacher ask him to balance the equation by including the correct coefficient
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Chemistry, 22.06.2019 14:50
How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
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Which physical method can be used for obtaining a sample of salt from a small beaker of salt water?...
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