Two hydrogen nuclei repel one another due to the positive charges of the protons within them. at some separation distance this repulsion is overcome and the hydrogen nuclei can fuse to form helium. what force allows two protons to "stick" together? a) gravity b) electromagnetism c) weak nuclear force d) strong nuclear force
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Chemistry, 22.06.2019 00:30
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
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Chemistry, 22.06.2019 13:00
6. using 3 – 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 – 4 sentences in your explanation.
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Chemistry, 22.06.2019 14:30
Calculate the mass of carbon in 97.0 g of sucrose c12h22o11
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Two hydrogen nuclei repel one another due to the positive charges of the protons within them. at som...
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