Leave the rocks submerged in the jars for about 90 minutes. Then use a spoon to carefully scoop the
rocks from the jar labeled 0% Acid. Dry the rocks by patting, or blotting, them with a soft rag. After the
rocks are dry, measure their mass and record it on the sticky note. Use this format: "Final Mass: __."
Place the jar with the liquid on the counter and place the dried rocks next to the jar. Repeat this process
for the other three jars. After you have recorded the final mass for each jar, complete this table.
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Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?
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Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value
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Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?
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Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane
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Leave the rocks submerged in the jars for about 90 minutes. Then use a spoon to carefully scoop the...
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