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Chemistry, 22.06.2019 13:00
6. using 3 ā 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 ā 4 sentences in your explanation.
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Chemistry, 22.06.2019 20:00
Iām an electrically neutral atomic any element, there are equal numbers of
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65 grams of calcium equal how many moles?...
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