Physics, 28.06.2019 14:30, ScienceNerd5649

50 points! i am so confused an some1 meh? reactants steel wool steel wool (6 grams) + oxygen oxygen (1 gram) = product question mark iron oxide iron oxide (7 grams) reactants egg egg (45 grams) + hot frying pan heat = product cooked egg (41 grams) + cracked egg shell (4 grams) reactants water (75 grams) + heat = product steam (75 grams gas released) reactants zinc (10 grams) + hydrogen chloride (5 grams) = product zinc chloride (12 grams) + hydrogen gas (3 grams released) reactants glass test tube with sodium hydroxid sodium hydroxide (10 grams) + glass beaker with copper sulfate copper sulfate (57 grams) = product blurred image glass beaker with sodium sulfate and copper hydroxide sodium sulfate (47 grams) + copper hydroxide (20 grams)

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50 points! i am so confused an some1 meh? reactants steel wool steel wool (6 grams) + oxygen oxy...