Chemistry, 10.08.2021 06:00 rbrummitt1522
A beaker was weighed empty (53.22 grams) and a mixture of ammonium chloride and sand was added. The beaker was reweighed (58.37 grams). The mixture was then heated over a bunsen burner until all of the ammonium chloride sublimed. The beaker was weighed again (56.75 grams). What was the mass of ammonium chloride in the mixture? Group of answer choices
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Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.
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Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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A beaker was weighed empty (53.22 grams) and a mixture of ammonium chloride and sand was added. The...
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