Chemistry, 20.10.2020 01:01 faizanaj1192
Hurry A powder and a liquid with a total mass of 20 grams are combined in an open beaker. A reaction occurs, as indicated by the production of gas bubbles. The final mass of the solution is less than 20 grams. What best explains the difference in mass?
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What is the lowest number energy level where a d sublevel is found
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The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?
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Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon
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Can you guys answer these questions i need it before 1: 00pm
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Hurry A powder and a liquid with a total mass of 20 grams are combined in an open beaker. A reaction...
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